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Jansen-van Vuuren RD, Liu S, Miah MAJ, Cerkovnik J, Košmrlj J, Snieckus V. The Versatile and Strategic O-Carbamate Directed Metalation Group in the Synthesis of Aromatic Molecules: An Update. Chem Rev 2024; 124:7731-7828. [PMID: 38864673 PMCID: PMC11212060 DOI: 10.1021/acs.chemrev.3c00923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 04/26/2024] [Accepted: 05/08/2024] [Indexed: 06/13/2024]
Abstract
The aryl O-carbamate (ArOAm) group is among the strongest of the directed metalation groups (DMGs) in directed ortho metalation (DoM) chemistry, especially in the form Ar-OCONEt2. Since the last comprehensive review of metalation chemistry involving ArOAms (published more than 30 years ago), the field has expanded significantly. For example, it now encompasses new substrates, solvent systems, and metalating agents, while conditions have been developed enabling metalation of ArOAm to be conducted in a green and sustainable manner. The ArOAm group has also proven to be effective in the anionic ortho-Fries (AoF) rearrangement, Directed remote metalation (DreM), iterative DoM sequences, and DoM-halogen dance (HalD) synthetic strategies and has been transformed into a diverse range of functionalities and coupled with various groups through a range of cross-coupling (CC) strategies. Of ultimate value, the ArOAm group has demonstrated utility in the synthesis of a diverse range of bioactive and polycyclic aromatic compounds for various applications.
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Affiliation(s)
- Ross D. Jansen-van Vuuren
- Department
of Chemistry, Queen’s University, Chernoff Hall, 9 Bader Lane, Kingston, Ontario K7K 2N1, Canada
- Faculty
of Chemistry and Chemical Technology, University
of Ljubljana, Večna pot 113, 1000 Ljubljana, Slovenia
| | - Susana Liu
- Department
of Chemistry, Queen’s University, Chernoff Hall, 9 Bader Lane, Kingston, Ontario K7K 2N1, Canada
| | - M. A. Jalil Miah
- Department
of Chemistry, Rajshahi University, Rajshahi-6205, Bangladesh
| | - Janez Cerkovnik
- Faculty
of Chemistry and Chemical Technology, University
of Ljubljana, Večna pot 113, 1000 Ljubljana, Slovenia
| | - Janez Košmrlj
- Faculty
of Chemistry and Chemical Technology, University
of Ljubljana, Večna pot 113, 1000 Ljubljana, Slovenia
| | - Victor Snieckus
- Department
of Chemistry, Queen’s University, Chernoff Hall, 9 Bader Lane, Kingston, Ontario K7K 2N1, Canada
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2
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Huang S, Wang K, Hua Z, Abd El-Aty AM, Tan M. Size-controllable food-grade nanoparticles based on sea cucumber polypeptide with good anti-oxidative capacity to prolong lifespan in tumor-bearing mice. Int J Biol Macromol 2023; 253:127039. [PMID: 37742886 DOI: 10.1016/j.ijbiomac.2023.127039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 09/12/2023] [Accepted: 09/21/2023] [Indexed: 09/26/2023]
Abstract
Liver cancer, a malignancy with a rising global incidence, poses a significant challenge in achieving effective treatment outcomes. As food-derived nutrient, sea cucumber peptide (SCP) has shown promising anticancer effects. Therefore, we explored the nanodelivery systems to encapsulate SCP to enhance its stability in the gastrointestinal tract and improve absorption within the tumor microenvironment. This study aimed to develop size-controllable multifunctional nanoparticles using SCP, procyanidins (PCs), and vanillin through molecular assembly via a one-pot Mannich condensation approach. These food-grade nanoparticles demonstrated water solubility and exhibited a spherical structure with sizes ranging from 441 to 1360 nm, depending on the concentration of the reactants. In vitro cell experiments demonstrated that SCP nanoparticles modified with PCs effectively reduced the generation of reactive oxygen species from H2O2 and acrylamide while maintaining normal levels of mitochondrial membrane potential. Furthermore, in vivo nutrition intervention studies conducted on tumor-bearing mice revealed that mice treated with SCP nanoparticles exhibited a survival rate of 40 %, which was significantly higher than the 0 % and 20 % survival rates observed in the control and SCP-treated groups, respectively. These findings suggest that SCP nanoparticles, possessing antioxidative properties and controllable sizes, hold potential for precision nutrition in the field of cancer treatment.
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Affiliation(s)
- Shasha Huang
- State Key Laboratory of Marine Food Processing and Safety Control, Dalian Polytechnic University, Dalian 116034, Liaoning, China; Academy of Food Interdisciplinary Science, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, Liaoning, China; National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China; Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, China
| | - Kuiyou Wang
- State Key Laboratory of Marine Food Processing and Safety Control, Dalian Polytechnic University, Dalian 116034, Liaoning, China; Academy of Food Interdisciplinary Science, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, Liaoning, China; National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China; Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, China
| | - Zheng Hua
- State Key Laboratory of Marine Food Processing and Safety Control, Dalian Polytechnic University, Dalian 116034, Liaoning, China; Academy of Food Interdisciplinary Science, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, Liaoning, China; National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China; Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, China
| | - A M Abd El-Aty
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, 12211 Giza, Egypt; Department of Medical Pharmacology, Medical Faculty, Ataturk University, Erzurum 25240, Turkey
| | - Mingqian Tan
- State Key Laboratory of Marine Food Processing and Safety Control, Dalian Polytechnic University, Dalian 116034, Liaoning, China; Academy of Food Interdisciplinary Science, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, Liaoning, China; National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China; Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, China.
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3
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Yi Z, Ran Y, Chen X, Tong Q, Ma L, Tan Y, Ma X, Li X. Tea polyphenol carrier-enhanced dexamethasone nanomedicines for inflammation-targeted treatment of rheumatoid arthritis. J Mater Chem B 2023; 11:11505-11518. [PMID: 38038124 DOI: 10.1039/d3tb02316h] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2023]
Abstract
Rheumatoid arthritis (RA) is a chronic autoimmune inflammatory disease characterized by synovial inflammation, cartilage damage and bone erosion. In the progression of RA, the inflammatory mediators including ROS, NO, TNF-α, and IL-6 play important roles in the aggravation of inflammation. Hence, reducing the generation and release of inflammatory mediators is of great importance. However, the high dose and frequent administration of clinical anti-inflammatory drugs such as glucocorticoids (GCs) usually lead to severe side effects. The development of nanotechnology provides a promising strategy to overcome these issues. Here, polyphenol-based nanoparticles with inherent anti-oxidative and anti-inflammatory activities were developed and used as a kind of nanocarrier to deliver dexamethasone (Dex). The in vitro experiments confirmed that the nanoparticles and drugs could act synergistically for suppressing inflammatory mediators in the LPS/INF-γ-induced inflammatory cell model. After intravenous administration, the Dex-loaded nanoparticles with good biosafety showed effective accumulation in inflamed joints and improved therapeutic efficacy by inducing anesis of synovial inflammation and cartilage destruction over free Dex in a collagen-induced arthritis (CIA) mouse model. The results demonstrated that polyphenol-based nanoparticles with therapeutic functions may serve as an innovative platform to synergize with chemotherapeutic agents for enhanced treatment of inflammatory diseases.
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Affiliation(s)
- Zeng Yi
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China.
- College of Biomedical Engineering, Sichuan University, Chengdu 610064, China
| | - Yaqin Ran
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China.
- College of Biomedical Engineering, Sichuan University, Chengdu 610064, China
| | - Xiangyu Chen
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China.
- College of Biomedical Engineering, Sichuan University, Chengdu 610064, China
| | - Qiulan Tong
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China.
- College of Biomedical Engineering, Sichuan University, Chengdu 610064, China
| | - Lei Ma
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China.
- College of Biomedical Engineering, Sichuan University, Chengdu 610064, China
| | - Yunfei Tan
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China.
- College of Biomedical Engineering, Sichuan University, Chengdu 610064, China
| | - Xiaomin Ma
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China.
- College of Biomedical Engineering, Sichuan University, Chengdu 610064, China
| | - Xudong Li
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China.
- College of Biomedical Engineering, Sichuan University, Chengdu 610064, China
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4
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Zhen M, Wang C, Zhang Y, An H, Xiao J, Wang S, Liu Y. Ring-Opening Oligomerization Mechanism of a Vanillin-Furfurylamine-Based Benzoxazine and a Mono-Azomethine Derivative. Macromol Rapid Commun 2023; 44:e2200895. [PMID: 36594347 DOI: 10.1002/marc.202200895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/28/2022] [Indexed: 01/04/2023]
Abstract
Exploring the ring-opening polymerization (ROP) mechanism of benzoxazines is a fundamental issue in benzoxazine chemistry. Though some research papers on the topic have been reported, the ROP mechanism of mono-benzoxazines is still elusive. The key point for mechanistic studies is to determine and characterize the structure and formation pathways of the products generated in ROP. In this paper, the ROP of a vanillin-furfurylamine-based benzoxazine and a mono-azomethine derivative is studied with differential scanning calorimetry, fourier transform infrared spectroscopy, nuclear magnetic resonance, and electrospray ionization mass spectrometry, respectively. The results show that the products consist of a range of cationic species, zwitterions, fragments, and series of cyclic and linear oligomers of varying molecular sizes. It is proposed that both mono-benzoxazines undergo thermally activated cationic ring-opening oligomerization via zwitterion intermediates. Upon thermal induction, multi-bond-cleavage takes place to form various zwitterionic intermediates, which react with a monomer, a fragment, or a second zwitterion by several pathways to generate cyclic and linear oligomers.
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Affiliation(s)
- Menglei Zhen
- Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental Science, Hebei University, Baoding, 071002, P. R. China
| | - Chang Wang
- Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental Science, Hebei University, Baoding, 071002, P. R. China
| | - Yizhe Zhang
- Hebei Provincial Key Lab of Green Chemical Technology and Efficient Energy Saving, National Local Joint Laboratory of Energy-Saving Process Integration and Resource Utilization in Chemical Industry, School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, 300130, P. R. China
| | - Hualiang An
- Hebei Provincial Key Lab of Green Chemical Technology and Efficient Energy Saving, National Local Joint Laboratory of Energy-Saving Process Integration and Resource Utilization in Chemical Industry, School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, 300130, P. R. China
| | - Jinchong Xiao
- Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental Science, Hebei University, Baoding, 071002, P. R. China
| | - Shuxiang Wang
- Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental Science, Hebei University, Baoding, 071002, P. R. China
| | - Yanfang Liu
- Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental Science, Hebei University, Baoding, 071002, P. R. China
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5
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Wang YS, Li TY, Ba YQ, Zheng Z, Hao GP, Lu AH. “Mortar-and-cobblestone” type carbon pellets with interlinked C3H6-philic domains and mesoporous transport channels for propylene/propane separation. Sep Purif Technol 2023. [DOI: 10.1016/j.seppur.2022.122436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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6
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Muraoka M, Goto M, Minami M, Zhou D, Suzuki T, Yajima T, Hayashi J, Sogawa H, Sanda F. Ethynylene-linked multifunctional benzoxazines: effect of ethynylene group and packing on thermal behavior. Polym Chem 2022. [DOI: 10.1039/d2py00840h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Benzoxazine is a promising next-generation thermosetting resin featuring catalyst-free curing, high thermal stability, and low volume shrinkage upon curing. Mono-, di- and tri-functional benzoxazines, 3-(4-(phenylethynyl)phenyl)-3,4-dihydro-2H-[1,3]benzoxazine (1), 1,4-bis((4-(2H-3(4H)-[1,3]benzoxazinyl)phenyl)ethynyl)benzene (2) and 1,3,5-tris((4-(2H-3(4H)-[1,3]benzoxazinyl)phenyl)ethynyl)benzene...
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7
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Li Q, Qu JH, Qian ZZ, Sun HR, Wang LJ, Fu FY, Liu XD. Reactive diluent strategy for general benzoxazine to achieve high performance thermoset via a combination of styrene and glycidyl methacrylate. JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20210741] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Qing Li
- School of Materials Science and Engineering, Xiasha Higher Education Zone Zhejiang Sci‐Tech University Hangzhou People's Republic of China
| | - Jie Hao Qu
- Zhejiang Huashuaite New Material Technology Co., Ltd. Jiaxing People's Republic of China
| | - Zi Zhao Qian
- School of Materials Science and Engineering, Xiasha Higher Education Zone Zhejiang Sci‐Tech University Hangzhou People's Republic of China
| | - Hao Ran Sun
- School of Materials Science and Engineering, Xiasha Higher Education Zone Zhejiang Sci‐Tech University Hangzhou People's Republic of China
| | - Lu Jie Wang
- School of Materials Science and Engineering, Xiasha Higher Education Zone Zhejiang Sci‐Tech University Hangzhou People's Republic of China
| | - Fei Ya Fu
- School of Materials Science and Engineering, Xiasha Higher Education Zone Zhejiang Sci‐Tech University Hangzhou People's Republic of China
| | - Xiang Dong Liu
- School of Materials Science and Engineering, Xiasha Higher Education Zone Zhejiang Sci‐Tech University Hangzhou People's Republic of China
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8
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Machado I, Shaer C, Hurdle K, Calado V, Ishida H. Towards the Development of Green Flame Retardancy by Polybenzoxazines. Prog Polym Sci 2021. [DOI: 10.1016/j.progpolymsci.2021.101435] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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9
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Synthesis and properties of the bio-based isomeric benzoxazine resins: Revealing the effect of the neglected short alkyl substituents. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2021.110671] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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10
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Lochab B, Monisha M, Amarnath N, Sharma P, Mukherjee S, Ishida H. Review on the Accelerated and Low-Temperature Polymerization of Benzoxazine Resins: Addition Polymerizable Sustainable Polymers. Polymers (Basel) 2021; 13:1260. [PMID: 33924552 PMCID: PMC8069336 DOI: 10.3390/polym13081260] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 04/07/2021] [Accepted: 04/10/2021] [Indexed: 12/30/2022] Open
Abstract
Due to their outstanding and versatile properties, polybenzoxazines have quickly occupied a great niche of applications. Developing the ability to polymerize benzoxazine resin at lower temperatures than the current capability is essential in taking advantage of these exceptional properties and remains to be most challenging subject in the field. The current review is classified into several parts to achieve this goal. In this review, fundamentals on the synthesis and evolution of structure, which led to classification of PBz in different generations, are discussed. Classifications of PBzs are defined depending on building block as well as how structure is evolved and property obtained. Progress on the utility of biobased feedstocks from various bio-/waste-mass is also discussed and compared, wherever possible. The second part of review discusses the probable polymerization mechanism proposed for the ring-opening reactions. This is complementary to the third section, where the effect of catalysts/initiators has on triggering polymerization at low temperature is discussed extensively. The role of additional functionalities in influencing the temperature of polymerization is also discussed. There has been a shift in paradigm beyond the lowering of ring-opening polymerization (ROP) temperature and other areas of interest, such as adaptation of molecular functionality with simultaneous improvement of properties.
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Affiliation(s)
- Bimlesh Lochab
- Materials Chemistry Laboratory, Department of Chemistry, School of Natural Sciences, Shiv Nadar University, Gautam Buddha Nagar, Uttar Pradesh 201314, India; (M.M.); (N.A.); (S.M.)
| | - Monisha Monisha
- Materials Chemistry Laboratory, Department of Chemistry, School of Natural Sciences, Shiv Nadar University, Gautam Buddha Nagar, Uttar Pradesh 201314, India; (M.M.); (N.A.); (S.M.)
| | - Nagarjuna Amarnath
- Materials Chemistry Laboratory, Department of Chemistry, School of Natural Sciences, Shiv Nadar University, Gautam Buddha Nagar, Uttar Pradesh 201314, India; (M.M.); (N.A.); (S.M.)
| | - Pratibha Sharma
- Department of Polymer Science and Engineering, Indian Institute of Technology, Hauz Khas, New Delhi 110016, India;
| | - Sourav Mukherjee
- Materials Chemistry Laboratory, Department of Chemistry, School of Natural Sciences, Shiv Nadar University, Gautam Buddha Nagar, Uttar Pradesh 201314, India; (M.M.); (N.A.); (S.M.)
| | - Hatsuo Ishida
- Department of Macromolecular Science and Engineering, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH 441067202, USA
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11
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Periyasamy T, Asrafali S, Shanmugam M, Kim SC. Development of sustainable and antimicrobial film based on polybenzoxazine and cellulose. Int J Biol Macromol 2020; 170:664-673. [PMID: 33387546 DOI: 10.1016/j.ijbiomac.2020.12.087] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 12/01/2020] [Accepted: 12/11/2020] [Indexed: 10/22/2022]
Abstract
A new class of bio based polymer blends have been prepared from a modified chitosan based benzoxazine precursor (E-ch) and amino cellulose (AC). AC was derived from cellulose with excellent film-forming, biocompatibility and biodegradability property. E-ch was synthesized from eugenol, modified chitosan and paraformaldehyde. The chemical structure was confirmed by FT-IR and 1H NMR analyses. Bio films were prepared by mixing E-ch and AC with diluted acetic acid, in different ratios. These films were further cross-linked by applying heat, via ring-opening polymerization of benzoxazine without any curing agent. FT-IR and DSC were used to study the effects of AC on E-ch to form cross-linked network polymer films [poly(E-ch)/AC]. Hydrogen bonding interactions were found to exist between poly(E-ch) and AC. These kinds of interactions considerably improve the mechanical and thermal properties and char yield of the polymer films. Additionally, these biofilms; poly(E-ch) and poly(E-ch)/AC have been examined for bio-activity with S. aureus. It is confirmed that these bio-films are effective in inhibiting bio-film related infection. In a similar way, both the bio-films act against C. albicans and thus avoid the formation of mycological infection. These results expose that poly(E-ch) and AC bio-films are capable to act as anti-microbial and anti-fungal agents.
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Affiliation(s)
| | | | - Mani Shanmugam
- Department of Science and Humanities, Institute of Aeronautical Engineering, Dundigal, Hyderabad, India
| | - Seong-Cheol Kim
- School of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea.
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12
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Wannapaiboon S, Hanlumyuang Y, Chansaenpak K, Pinyou P, Veranitisagul C, Laobuthee A, Wattanathana W. Crystal structure and Hirshfeld surface analysis of the product of the ring-opening reaction of a di-hydro-benzoxazine: 6,6'-[(cyclo-hexyl-aza-nedi-yl)bis-(methyl-ene)]bis-(2,4-di-methyl-phenol). Acta Crystallogr E Crystallogr Commun 2020; 76:1239-1244. [PMID: 32844006 PMCID: PMC7405559 DOI: 10.1107/s2056989020009184] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 07/06/2020] [Indexed: 01/01/2023]
Abstract
In the title unsymmetrical tertiary amine, C24H33NO2, which arose from the ring-opening reaction of a di-hydro-benzoxazine, two 2,4-di-methyl-phenol moieties are linked by a 6,6'-(cyclo-hexyl-aza-nedi-yl)-bis-(methyl-ene) bridge: the dihedral angle between the dimethyl-phenol rings is 72.45 (7)°. The cyclo-hexyl ring adopts a chair conformation with the exocyclic C-N bond in an equatorial orientation. One of the phenol OH groups forms an intra-molecular O-H⋯N hydrogen bond, generating an S(6) ring, and a short intra-molecular C-H⋯O contact is also present. In the crystal, O-H⋯O hydrogen bonds link the mol-ecules into C(10) chains propagating along the [100] direction. The Hirshfeld surface analysis of the title compound confirms the presence of these intra- and inter-molecular inter-actions. The corresponding fingerprint plots indicate that the most significant contacts in the crystal packing are H⋯H (76.4%), H⋯C/C⋯H (16.3%), and H⋯O/O⋯H (7.2%).
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Affiliation(s)
- Suttipong Wannapaiboon
- Synchrotron Light Research Institute, 111 University Avenue, Suranaree, Muang, Nakhon Ratchasima 30000, Thailand
| | - Yuranan Hanlumyuang
- Department of Materials Engineering, Faculty of Engineering, Kasetsart University 10900, Thailand
| | - Kantapat Chansaenpak
- National Nanotechnology Center, National Science and Technology Development Agency, Thailand Science Park, Pathum Thani, 12120, Thailand
| | - Piyanut Pinyou
- School of Chemistry, Institute of Science, Suranaree University of Technology, 111 University Avenue, Suranaree, Muang, Nakhon Ratchasima 30000, Thailand
| | - Chatchai Veranitisagul
- Department of Materials and Metallurgical Engineering, Faculty of Engineering, Rajamangala University of Technology Thanyaburi, Pathumthani 12110, Thailand
| | - Apirat Laobuthee
- Department of Materials Engineering, Faculty of Engineering, Kasetsart University 10900, Thailand
| | - Worawat Wattanathana
- Department of Materials Engineering, Faculty of Engineering, Kasetsart University 10900, Thailand
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13
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Yi Z, Chen G, Chen X, Ma X, Cui X, Sun Z, Su W, Li X. Preparation of Strong Antioxidative, Therapeutic Nanoparticles Based on Amino Acid-Induced Ultrafast Assembly of Tea Polyphenols. ACS APPLIED MATERIALS & INTERFACES 2020; 12:33550-33563. [PMID: 32627530 DOI: 10.1021/acsami.0c10282] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Nanoformulations offer the opportunity to overcome the shortcomings of drug molecules, such as low solubility, side effects, insufficient stability, etc., but in most of the current nanomedicines, nanocarriers as excipients do not directly participate in the therapy procedure. Accordingly, it is promising to develop the nanotherapeutics composed entirely of pharmaceutically active molecules. Tea polyphenols, especially epigallocatechin gallate (EGCG), are a kind of natural antioxidants with various biological and health beneficial effects and are extensively investigated as nutrients and anticancer drugs. Here, the size-tunable and highly active polyphenol nanoparticles were conveniently synthesized in water and could be massively produced with a simple facility. Compared to the previous strategies, either molecular assembly via oxidative coupling or combination with other biomacromolecules, the present preparation was conducted by the amino acid-triggered Mannish condensation reactions, thus permitting the flexible molecular design of various polyphenol nanoparticles by selecting different amino acids. This straightforward and ultrafast method actually opens up a novel means to make use of naturally reproducible polyphenols. Moreover, inheriting the salient properties of EGCG, these nanoparticles show strong antioxidation capacity, 10-fold higher than the extensively investigated polydopamine nanoparticles, and they are biosafe but have therapeutic effects, according to the in vitro and in vivo assessments of anticancer activity, which is promising for various biomedical purposes.
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Affiliation(s)
- Zeng Yi
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, P. R. China
- Engineering Research Center in Biomaterials, Sichuan University, Chengdu 610064, P. R. China
| | - Guangcan Chen
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, P. R. China
- Engineering Research Center in Biomaterials, Sichuan University, Chengdu 610064, P. R. China
| | - Xiangyu Chen
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, P. R. China
- Engineering Research Center in Biomaterials, Sichuan University, Chengdu 610064, P. R. China
| | - Xiaomin Ma
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, P. R. China
- Engineering Research Center in Biomaterials, Sichuan University, Chengdu 610064, P. R. China
| | - Xinxing Cui
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, P. R. China
- Engineering Research Center in Biomaterials, Sichuan University, Chengdu 610064, P. R. China
| | - Zhe Sun
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, P. R. China
- Engineering Research Center in Biomaterials, Sichuan University, Chengdu 610064, P. R. China
| | - Wen Su
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, P. R. China
- Engineering Research Center in Biomaterials, Sichuan University, Chengdu 610064, P. R. China
| | - Xudong Li
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, P. R. China
- Engineering Research Center in Biomaterials, Sichuan University, Chengdu 610064, P. R. China
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14
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A novel strategy to construct polybenzimidazole linked crosslinking networks for polymer electrolyte fuel cell applications. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122555] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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15
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Affiliation(s)
- Mohamed Gamal Mohamed
- Department of Materials and Optoelectronic Science, Center of Crystal Research, National Sun Yat-Sen University, Kaohsiung 80424, Taiwan
| | - Shiao-Wei Kuo
- Department of Materials and Optoelectronic Science, Center of Crystal Research, National Sun Yat-Sen University, Kaohsiung 80424, Taiwan
- Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung 807, Taiwan
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16
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Zhen H, Yang H, Wang M, Lu G, Liu Y, Run M. Cyclo-oligomerization of hydroxyl-containing mono-functional benzoxazines: a mechanism for oligomer formation. Polym Chem 2020. [DOI: 10.1039/d0py00047g] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The oligomerization of mono-functional benzoxazines is demonstrated with intermolecular cyclization via a Mannich bridge structure as the primary reaction pathway.
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Affiliation(s)
- Hecheng Zhen
- Key Laboratory of Analytical Science and Technology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
- Baoding 071002
- China
| | - Huiyun Yang
- Key Laboratory of Analytical Science and Technology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
- Baoding 071002
- China
| | - Mei Wang
- Key Laboratory of Analytical Science and Technology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
- Baoding 071002
- China
| | - Guosheng Lu
- Key Laboratory of Analytical Science and Technology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
- Baoding 071002
- China
| | - Yanfang Liu
- Key Laboratory of Analytical Science and Technology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
- Baoding 071002
- China
| | - Mingtao Run
- Key Laboratory of Analytical Science and Technology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
- Baoding 071002
- China
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17
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Zhang K, Liu Y, Ishida H. Polymerization of an AB-Type Benzoxazine Monomer toward Different Polybenzoxazine Networks: When Diels–Alder Reaction Meets Benzoxazine Chemistry in a Single-Component Resin. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b01581] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Kan Zhang
- Research School of Polymeric Materials, School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Yuqi Liu
- Research School of Polymeric Materials, School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Hatsuo Ishida
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
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18
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Liu X, Li Z, Zhan G, Wu Y, Zhuang Q. Bio‐based benzoxazines based on sesamol: Synthesis and properties. J Appl Polym Sci 2019. [DOI: 10.1002/app.48255] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Xiaoyun Liu
- Laboratory of Specially Functional Polymeric Materials and Related Technology (ECUST)Ministry of Education, East China University of Science and Technology Shanghai 200237 China
| | - Ziying Li
- Laboratory of Specially Functional Polymeric Materials and Related Technology (ECUST)Ministry of Education, East China University of Science and Technology Shanghai 200237 China
| | - Guozhu Zhan
- The 806th Institute of the Eighth Academy of CASC Huzhou 313000 China
| | - Yuting Wu
- Laboratory of Specially Functional Polymeric Materials and Related Technology (ECUST)Ministry of Education, East China University of Science and Technology Shanghai 200237 China
| | - Qixin Zhuang
- Laboratory of Specially Functional Polymeric Materials and Related Technology (ECUST)Ministry of Education, East China University of Science and Technology Shanghai 200237 China
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19
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Niyomsin S, Hirai T, Takahara A, Chirachanchai S. Incorporation of Benzoxazine Pendants in Polymer Chains: A Simple Approach to Add-Up Multi-Responsive Functions. MACROMOL CHEM PHYS 2019. [DOI: 10.1002/macp.201800526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Sorapat Niyomsin
- The Petroleum and Petrochemical College; Chulalongkorn University; Bangkok 10330 Thailand
| | - Tomoyasu Hirai
- Institute for Materials Chemistry and Engineering; Kyushu University; 744 Motooka, Nishi-Ku Fukuoka 819-0395 Japan
| | - Atsushi Takahara
- Institute for Materials Chemistry and Engineering; Kyushu University; 744 Motooka, Nishi-Ku Fukuoka 819-0395 Japan
- WPI I2CNER; Kyushu University; 744 Motooka, Nishi-Ku Fukuoka 819-0395 Japan
| | - Suwabun Chirachanchai
- The Petroleum and Petrochemical College; Chulalongkorn University; Bangkok 10330 Thailand
- Center of Excellence on Petrochemical and Materials Technology; Chulalongkorn University; Bangkok 10330 Thailand
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20
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Zhang K, Yu X, Kuo SW. Outstanding dielectric and thermal properties of main chain-type poly(benzoxazine-co-imide-co-siloxane)-based cross-linked networks. Polym Chem 2019. [DOI: 10.1039/c9py00464e] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
A high performance cross-linked polymer with a very low dielectric constant was achieved via a newly designed main-chain type poly(benzoxazine-co-imide-co-siloxane).
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Affiliation(s)
- Kan Zhang
- Research School of Polymeric Materials
- School of Materials Science and Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Xinye Yu
- Research School of Polymeric Materials
- School of Materials Science and Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Shiao-Wei Kuo
- Department of Materials and Optoelectronic Science, Center of Crystal Research
- National Sun Yat-Sen University
- Kaohsiung
- Taiwan
- Department of Medicinal and Applied Chemistry
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21
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Saiev S, Bonnaud L, Zúñiga C, Dubois P, Beljonne D, Ronda JC, Cadiz V, Lazzaroni R. Positive effect of functional side groups on the structure and properties of benzoxazine networks and nanocomposites. Polym Chem 2019. [DOI: 10.1039/c9py00667b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Calculated glass transition temperature of the MDP-a resin obtained through tetra-functional and penta-functional polymerization paths.
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Affiliation(s)
- Shamil Saiev
- Laboratory for Chemistry of Novel Materials
- Materials Research Institute
- University of Mons – UMONS
- 7000 Mons
- Belgium
| | - Leïla Bonnaud
- Laboratory of Polymeric and Composite Materials
- Center of Innovation and Research in Materials and Polymers (CIRMAP)
- Materia Nova Research Center & University of Mons
- 7000 Mons
- Belgium
| | - Camilo Zúñiga
- Laboratory of Polymeric and Composite Materials
- Center of Innovation and Research in Materials and Polymers (CIRMAP)
- Materia Nova Research Center & University of Mons
- 7000 Mons
- Belgium
| | - Philippe Dubois
- Laboratory of Polymeric and Composite Materials
- Center of Innovation and Research in Materials and Polymers (CIRMAP)
- Materia Nova Research Center & University of Mons
- 7000 Mons
- Belgium
| | - David Beljonne
- Laboratory for Chemistry of Novel Materials
- Materials Research Institute
- University of Mons – UMONS
- 7000 Mons
- Belgium
| | - Juan Carlos Ronda
- Departament de Quimica Analitica i Quimica Organica
- Universitat Rovira i Virgili
- 43007 Tarragona
- Spain
| | - Virginia Cadiz
- Departament de Quimica Analitica i Quimica Organica
- Universitat Rovira i Virgili
- 43007 Tarragona
- Spain
| | - Roberto Lazzaroni
- Laboratory for Chemistry of Novel Materials
- Materials Research Institute
- University of Mons – UMONS
- 7000 Mons
- Belgium
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22
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Liu J, Safronava N, Lyon RE, Maia J, Ishida H. Enhanced Thermal Property and Flame Retardancy via Intramolecular 5-Membered Ring Hydrogen Bond-Forming Amide Functional Benzoxazine Resins. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b02033] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Jia Liu
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
| | - Natallia Safronava
- Technology and Management International, LLC, Toms River, New Jersey 08753, United States
| | - Richard E. Lyon
- Fire Safety Branch ANG-E21, Federal Aviation Administration, Building 277, William J. Hughes Technical Center, Atlantic
City International Airport, Atlantic City, New Jersey 08405, United States
| | - Joao Maia
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
| | - Hatsuo Ishida
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
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23
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Shan F, Ohashi S, Erlichman A, Ishida H. Non-flammable thiazole-functional monobenzoxazines: Synthesis, polymerization, thermal and thermomechanical properties, and flammability studies. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.09.061] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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24
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Zeng K, Huang J, Ren J, Ran Q. Curing Reaction of Benzoxazine Under High Pressure and the Effect on Thermal Resistance of Polybenzoxazine. MACROMOL CHEM PHYS 2018. [DOI: 10.1002/macp.201800340] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ka Zeng
- College of Polymer Science and Engineering; State Key Laboratory of Polymer Materials Engineering; Sichuan University; Chengdu 610065 China
| | - Jiayue Huang
- College of Polymer Science and Engineering; State Key Laboratory of Polymer Materials Engineering; Sichuan University; Chengdu 610065 China
| | - Junwen Ren
- College of Polymer Science and Engineering; State Key Laboratory of Polymer Materials Engineering; Sichuan University; Chengdu 610065 China
| | - Qichao Ran
- College of Polymer Science and Engineering; State Key Laboratory of Polymer Materials Engineering; Sichuan University; Chengdu 610065 China
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25
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Zhang K, Shang Z, Evans CJ, Han L, Ishida H, Yang S. Benzoxazine Atropisomers: Intrinsic Atropisomerization Mechanism and Conversion to High Performance Thermosets. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b01924] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Kan Zhang
- School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Zhikun Shang
- School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Corey J. Evans
- Department of Chemistry, University of Leicester, Leicester LE1 7RH, United Kingdom
| | - Lu Han
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
| | - Hatsuo Ishida
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
| | - Shengfu Yang
- Department of Chemistry, University of Leicester, Leicester LE1 7RH, United Kingdom
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26
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Liu Y, Yin R, Yu X, Zhang K. Modification of Solventless-Synthesized Benzoxazine Resin by Phthalonitrile Group: An Effective Approach for Enhancing Thermal Stability of Polybenzoxazines. MACROMOL CHEM PHYS 2018. [DOI: 10.1002/macp.201800291] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yuqi Liu
- School of Materials Science and Engineering; Jiangsu University; Zhenjiang Jiangsu 212013 P. R. China
| | - Ren Yin
- School of Materials Science and Engineering; Jiangsu University; Zhenjiang Jiangsu 212013 P. R. China
| | - Xinye Yu
- School of Materials Science and Engineering; Jiangsu University; Zhenjiang Jiangsu 212013 P. R. China
| | - Kan Zhang
- School of Materials Science and Engineering; Jiangsu University; Zhenjiang Jiangsu 212013 P. R. China
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27
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Arza CR, Froimowicz P, Han L, Graf R, Ishida H. Design, Synthesis, Characterization, and Polymerization of Fused-Ring Naphthoxazine Resins. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b00932] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Carlos R. Arza
- Department
of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106-7202, United States
| | - Pablo Froimowicz
- Department
of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106-7202, United States
- Design
and Chemistry of Macromolecules Group, Institute of Technology in
Polymers and Nanotechnology (ITPN), UBA-CONICET, School of Engineering, University of Buenos Aires, Av. Gral. Las Heras 2214 (PC C1127AAR), Buenos Aires, Argentina
| | - Lu Han
- Department
of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106-7202, United States
| | - Robert Graf
- Max Planck Institute
for Polymer Research, Ackermannweg
10, D-55128 Mainz, Germany
| | - Hatsuo Ishida
- Department
of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106-7202, United States
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28
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Kolanadiyil SN, Minami M, Endo T. Synthesis and Thermal Properties of Difunctional Benzoxazines with Attached Oxazine Ring at the Para-, Meta-, and Ortho-Position. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b00487] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Masaki Minami
- Specialty Chemical & Material Company, JX Nippon Oil & Energy Corporation, 8 Chidori, Yokohama, Japan
| | - Takeshi Endo
- Molecular
Engineering Institute, Kindai University, 11-6 Kayanomori, Iizuka, Fukuoka, Japan
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29
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Lin RC, Mohamed MG, Chen T, Kuo SW. Coumarin- and Carboxyl-Functionalized Supramolecular Polybenzoxazines Form Miscible Blends with Polyvinylpyrrolidone. Polymers (Basel) 2017; 9:E146. [PMID: 30970825 PMCID: PMC6432073 DOI: 10.3390/polym9040146] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Revised: 04/17/2017] [Accepted: 04/19/2017] [Indexed: 01/03/2023] Open
Abstract
In this study, we synthesized a novel multifunctional benzoxazine monomer (Coumarin-COOH BZ), possessing both coumarin and COOH groups, through the reaction of 4-methyl-7-hydroxycoumarin, 4-aminobenzoic acid, and paraformaldehyde in 1,4-dioxane, with the structure confirmed using ¹H and 13C nuclear magnetic resonance and Fourier transform infrared (FTIR) spectroscopy. Differential scanning calorimetry (DSC), FTIR spectroscopy, and thermogravimetric analysis were then employed to monitor the thermal curing behavior of Coumarin-COOH BZ and its blends with poly(N-vinyl-2-pyrrolidone) (PVP), both before and after photodimerization of the coumarin moieties. DSC revealed a single glass transition temperature for each Coumarin-COOH BZ/PVP blend composition; a large positive deviation based on the Kwei equation suggested that strong hydrogen bonding existed between the Coumarin-COOH BZ and PVP segments, confirmed through FTIR spectroscopic analyses. The thermal properties improved (i.e., increased glass transition and thermal degradation temperatures) as a result of the increased crosslinking density after photodimerization under UV exposure.
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Affiliation(s)
- Ruey-Chorng Lin
- Department of Materials and Optoelectronic Science, National Sun Yat-Sen University, Kaohsiung 80424, Taiwan.
| | - Mohamed Gamal Mohamed
- Department of Materials and Optoelectronic Science, National Sun Yat-Sen University, Kaohsiung 80424, Taiwan.
| | - Tao Chen
- Key Laboratory of Graphene Technologies and Applications of Zhejiang Province, Ningbo Institute of Material Technology and Engineering, Chinese Academy of Science, Zhongguan West Road 1219, Ningbo 315201, China.
| | - Shiao-Wei Kuo
- Department of Materials and Optoelectronic Science, National Sun Yat-Sen University, Kaohsiung 80424, Taiwan.
- Key Laboratory of Graphene Technologies and Applications of Zhejiang Province, Ningbo Institute of Material Technology and Engineering, Chinese Academy of Science, Zhongguan West Road 1219, Ningbo 315201, China.
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30
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Han L, Zhang K, Ishida H, Froimowicz P. Study of the Effects of Intramolecular and Intermolecular Hydrogen-Bonding Systems on the Polymerization of Amide-Containing Benzoxazines. MACROMOL CHEM PHYS 2017. [DOI: 10.1002/macp.201600562] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Lu Han
- Department of Macromolecular Science and Engineering; Case Western Reserve University; Cleveland OH 44106 USA
| | - Kan Zhang
- School of Materials Science and Engineering; Jiangsu University; Zhenjiang 212013 China
| | - Hatsuo Ishida
- Department of Macromolecular Science and Engineering; Case Western Reserve University; Cleveland OH 44106 USA
| | - Pablo Froimowicz
- Design and Chemistry of Macromolecules Group; Institute of Technology in Polymers and Nanotechnology (ITPN); UBA-CONICET, School of Engineering; University of Buenos Aires; Av. Gral. Las Heras 2214 PC 1127AAR Buenos Aires Argentina
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31
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Bikas R, Emami M, Ślepokura K, Noshiranzadeh N. Preparing Mn(iii) salen-type Schiff base complexes using 1,3-oxazines obtained by Mannich condensation: towards removing ortho-hydroxyaldehydes. NEW J CHEM 2017. [DOI: 10.1039/c7nj01562c] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Synthesis of Mn(iii)-salen type Schiff base complexes from 1,3-oxazines obtained from Mannich condensation. This method eliminates the restrictions on the use ofortho-hydroxyaldehydes.
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Affiliation(s)
- Rahman Bikas
- Department of Chemistry
- Faculty of Sciences
- University of Zanjan 45371-38791
- Zanjan
- Iran
| | - Marzieh Emami
- Department of Chemistry
- Faculty of Sciences
- University of Zanjan 45371-38791
- Zanjan
- Iran
| | - Katarzyna Ślepokura
- Faculty of Chemistry
- University of Wroclaw
- Joliot-Curie 14
- Wroclaw 50-383
- Poland
| | - Nader Noshiranzadeh
- Department of Chemistry
- Faculty of Sciences
- University of Zanjan 45371-38791
- Zanjan
- Iran
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32
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Organic-inorganic polybenzoxazine copolymers with double decker silsesquioxanes in the main chains: Synthesis and thermally activated ring-opening polymerization behavior. POLYMER 2017. [DOI: 10.1016/j.polymer.2016.12.049] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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33
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Surface properties and hydrogen bonds of mono-functional polybenzoxazines with different N-substituents. CHINESE JOURNAL OF POLYMER SCIENCE 2016. [DOI: 10.1007/s10118-016-1810-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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34
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Mohamed MG, Kuo SW. Polybenzoxazine/Polyhedral Oligomeric Silsesquioxane (POSS) Nanocomposites. Polymers (Basel) 2016; 8:polym8060225. [PMID: 30979318 PMCID: PMC6432328 DOI: 10.3390/polym8060225] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2016] [Revised: 05/26/2016] [Accepted: 06/02/2016] [Indexed: 12/27/2022] Open
Abstract
The organic/inorganic hybrid materials from polyhedral oligomeric silsesquioxane (POSS, inorganic nanoparticles) and polybenzoxazine (PBZ) have received much interesting recently due to their excellent thermal and mechanical properties, flame retardance, low dielectric constant, well-defined inorganic framework at nanosized scale level, and higher performance relative to those of non-hybrid PBZs. This review describes the synthesis, dielectric constants, and thermal, rheological, and mechanical properties of covalently bonded mono- and multifunctionalized benzoxazine POSS hybrids, other functionalized benzoxazine POSS derivatives, and non-covalently (hydrogen) bonded benzoxazine POSS composites.
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Affiliation(s)
- Mohamed Gamal Mohamed
- Department of Materials and Optoelectronic Science, National Sun Yat-Sen University, Kaohsiung 80424, Taiwan.
| | - Shiao-Wei Kuo
- Department of Materials and Optoelectronic Science, National Sun Yat-Sen University, Kaohsiung 80424, Taiwan.
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35
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Crystallographic, spectroscopic (FT-IR/FT-Raman) and computational (DFT/B3LYP) studies on 4,4′-diethyl-2,2′-[methylazanediylbis(methylene)]diphenol. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2015.12.069] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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36
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Tanphibal P, Tashiro K, Chirachanchai S. Molecular assembly of highly symmetric molecules under a hydrogen bond framework controlled by alkyl building blocks: a simple approach to fine-tune nanoscale structures. SOFT MATTER 2016; 12:486-491. [PMID: 26482133 DOI: 10.1039/c5sm02005k] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
To date, molecular assemblies under the contribution of hydrogen bond in combination with weak interactions and their consequent morphologies have been variously reported; however, how the systematic variation of the structure can fine-tune the morphologies has not yet been answered. The present work finds an answer through highly symmetric molecules, i.e. diamine-based benzoxazine dimers. This type of molecule develops unique molecular assemblies with their networks formed by hydrogen bonds at the terminal, while, at the same time, their hydrogen bonded frameworks are further controlled by the hydrophobic segment at the center of the molecule. When this happens, slight differences in hydrophobic alkyl chain lengths (, , and ) bring a significant change to the molecular assemblies, thus resulting in tunable morphologies, i.e. spheres, needles and dendrites. The superimposition between the crystal lattice obtained from X-ray single crystal analysis and the electron diffraction pattern obtained from transmission electron microscopy allows us to identify the molecular alignment from single molecules to self-assembly until the morphologies developed. The present work, for the first time, shows the case of symmetric molecules, where the hydrophobic building block controls the hydrogen bond patterns, leading to the variation of molecular assemblies with tunable morphologies.
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Affiliation(s)
- Pimsai Tanphibal
- The Petroleum and Petrochemical College, Chulalongkorn University, Bangkok 10330, Thailand
| | - Kohji Tashiro
- Department of Future Industry-oriented Basic Science and Materials, Toyota Technological Institute, Tempaku, Nagoya 468-8511, Japan.
| | - Suwabun Chirachanchai
- The Petroleum and Petrochemical College, Chulalongkorn University, Bangkok 10330, Thailand and Center for Petroleum, Petrochemical, and Advance Materials, Chulalongkorn University, Bangkok 10330, Thailand.
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37
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Abstract
Variation of Tg with conversion of step polymerization, living chain polymerization and non-living chain polymerization of benzoxazine during the curing process.
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Affiliation(s)
- Hongyuan Wang
- State Key Laboratory of Polymeric Materials Engineering
- College of Polymer Science and Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Rongqi Zhu
- State Key Laboratory of Polymeric Materials Engineering
- College of Polymer Science and Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Po Yang
- State Key Laboratory of Polymeric Materials Engineering
- College of Polymer Science and Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Yi Gu
- State Key Laboratory of Polymeric Materials Engineering
- College of Polymer Science and Engineering
- Sichuan University
- Chengdu 610065
- China
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38
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Bai Y, Yang P, Song Y, Zhu R, Gu Y. Effect of hydrogen bonds on the polymerization of benzoxazines: influence and control. RSC Adv 2016. [DOI: 10.1039/c6ra08881c] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Type I –OH⋯N hydrogen bonds blocked high-degree polymerization of benzoxazines and controlling them by introducing additional hydrogen-bonds acceptors can afford high-degree polymerization.
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Affiliation(s)
- Yun Bai
- State Key Laboratory of Polymer Materials Engineering (Sichuan University)
- College of Polymer Science and Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Po Yang
- State Key Laboratory of Polymer Materials Engineering (Sichuan University)
- College of Polymer Science and Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Yan Song
- State Key Laboratory of Polymer Materials Engineering (Sichuan University)
- College of Polymer Science and Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Rongqi Zhu
- State Key Laboratory of Polymer Materials Engineering (Sichuan University)
- College of Polymer Science and Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Yi Gu
- State Key Laboratory of Polymer Materials Engineering (Sichuan University)
- College of Polymer Science and Engineering
- Sichuan University
- Chengdu 610065
- China
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39
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Study on products and reaction paths for synthesis of 3,4-dihydro-2H-3-phenyl-1,3-benzoxazine from phenol, aniline and formaldehyde. CHINESE CHEM LETT 2015. [DOI: 10.1016/j.cclet.2014.12.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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40
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Liu J, Scott C, Winroth S, Maia J, Ishida H. Copolymers based on telechelic benzoxazine with a reactive main-chain and anhydride: monomer and polymer synthesis, and thermal and mechanical properties of carbon fiber composites. RSC Adv 2015. [DOI: 10.1039/c4ra12086h] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Enhanced thermomechanical properties of polybenzoxazine based on allylamine-terminated oligomeric benzoxazine (Allyl-oligomer) are obtained by copolymerizing the oligomer with maleic anhydride (MA) in the presence of a free radical initiator.
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Affiliation(s)
- Jia Liu
- Department of Macromolecular Science and Engineering Case Western Reserve University
- Cleveland
- USA
| | | | | | - Joao Maia
- Department of Macromolecular Science and Engineering Case Western Reserve University
- Cleveland
- USA
| | - Hatsuo Ishida
- Department of Macromolecular Science and Engineering Case Western Reserve University
- Cleveland
- USA
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41
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Zhang L, Zhu Y, Li D, Wang M, Chen H, Wu J. Preparation and characterization of fully renewable polybenzoxazines from monomers containing multi-oxazine rings. RSC Adv 2015. [DOI: 10.1039/c5ra17164d] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Fully renewable polybenzoxazines prepared from monomers with multi-oxazine rings shows reversible pH responsiveness, good thermal and mechanical performance.
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Affiliation(s)
- Lei Zhang
- Department of Mechanical and Aerospace Engineering
- The Hong Kong University of Science and Technology
- Kowloon
- China
| | - Yejun Zhu
- Department of Mechanical and Aerospace Engineering
- The Hong Kong University of Science and Technology
- Kowloon
- China
| | - Dan Li
- Center for Engineering Materials and Reliability
- Fok Ying Tung Research Institute
- The Hong Kong University of Science and Technology
- China
| | - Min Wang
- Center for Engineering Materials and Reliability
- Fok Ying Tung Research Institute
- The Hong Kong University of Science and Technology
- China
| | - Haibin Chen
- Department of Mechanical and Aerospace Engineering
- The Hong Kong University of Science and Technology
- Kowloon
- China
- Center for Engineering Materials and Reliability
| | - Jingshen Wu
- Department of Mechanical and Aerospace Engineering
- The Hong Kong University of Science and Technology
- Kowloon
- China
- Center for Engineering Materials and Reliability
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42
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Liu J, Ishida H. Anomalous Isomeric Effect on the Properties of Bisphenol F-based Benzoxazines: Toward the Molecular Design for Higher Performance. Macromolecules 2014. [DOI: 10.1021/ma501294y] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jia Liu
- Department
of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
| | - Hatsuo Ishida
- Department
of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
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43
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Ouizem S, Pailloux SL, Ray AD, Duesler EN, Dickie DA, Paine RT, Hay BP. Synthesis and Selected Reactivity Studies of a Dissymmetric (PhosphinoylmethylpyridineN-Oxide) Methylamine Platform. European J Org Chem 2014. [DOI: 10.1002/ejoc.201400120] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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44
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Deck LM, Paine RT, Bright ER, Ouizem S, Dickie DA. Syntheses of methylpyridine and methylpyridine N-oxide decorated benzoxazine and naphthoxazine platforms. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.02.129] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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45
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Van A, Chiou K, Ishida H. Use of renewable resource vanillin for the preparation of benzoxazine resin and reactive monomeric surfactant containing oxazine ring. POLYMER 2014. [DOI: 10.1016/j.polymer.2014.01.041] [Citation(s) in RCA: 96] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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46
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Deng Y, Zhang Q, Zhang H, Zhang C, Wang W, Gu Y. Kinetics of 3,4-Dihydro-2H-3-phenyl-1,3-benzoxazine Synthesis from Mannich Base and Formaldehyde. Ind Eng Chem Res 2014. [DOI: 10.1021/ie402978s] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yuyuan Deng
- State Key Laboratory of Polymer
Materials Engineering, College of Polymer Science and Engineering, Sichuan University, Chengdu, Sichuan 610065, PR China
| | - Qin Zhang
- State Key Laboratory of Polymer
Materials Engineering, College of Polymer Science and Engineering, Sichuan University, Chengdu, Sichuan 610065, PR China
| | - Huachuan Zhang
- State Key Laboratory of Polymer
Materials Engineering, College of Polymer Science and Engineering, Sichuan University, Chengdu, Sichuan 610065, PR China
| | - Chengxi Zhang
- State Key Laboratory of Polymer
Materials Engineering, College of Polymer Science and Engineering, Sichuan University, Chengdu, Sichuan 610065, PR China
| | - Wenhu Wang
- State Key Laboratory of Polymer
Materials Engineering, College of Polymer Science and Engineering, Sichuan University, Chengdu, Sichuan 610065, PR China
| | - Yi Gu
- State Key Laboratory of Polymer
Materials Engineering, College of Polymer Science and Engineering, Sichuan University, Chengdu, Sichuan 610065, PR China
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47
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Effects of thermal history on the polymerisation mechanism and network development in aromatic polybenzoxazines. REACT FUNCT POLYM 2013. [DOI: 10.1016/j.reactfunctpolym.2013.09.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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48
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Synthesis, thermal properties and curing kinetics of fluorene diamine-based benzoxazine containing ester groups. Eur Polym J 2013. [DOI: 10.1016/j.eurpolymj.2013.06.018] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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49
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Alhwaige AA, Agag T, Ishida H, Qutubuddin S. Biobased Chitosan/Polybenzoxazine Cross-Linked Films: Preparation in Aqueous Media and Synergistic Improvements in Thermal and Mechanical Properties. Biomacromolecules 2013; 14:1806-15. [DOI: 10.1021/bm4002014] [Citation(s) in RCA: 80] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Almahdi A. Alhwaige
- Department of Chemical
Engineering, Case Western Reserve University, Cleveland, Ohio 44106-7217, United States
| | - Tarek Agag
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106-7202,
United States
| | - Hatsuo Ishida
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106-7202,
United States
| | - Syed Qutubuddin
- Department of Chemical
Engineering, Case Western Reserve University, Cleveland, Ohio 44106-7217, United States
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106-7202,
United States
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50
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Liao R, Tang Z, Lin T, Guo B. Scalable and versatile graphene functionalized with the Mannich condensate. ACS APPLIED MATERIALS & INTERFACES 2013; 5:2174-2181. [PMID: 23465413 DOI: 10.1021/am3032822] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The functionalized graphene (JTPG) is fabricated by chemical conversion of graphene oxide (GO), using tea polyphenols (TP) as the reducer and stabilizer, followed by further derivatization through the Mannich reaction between the pyrogallol groups on TP and Jeffamine M-2070. JTPG exhibits solubility in a broad spectrum of solvents, long-term stability and single-layered dispersion in water and organic solvents, which are substantiated by AFM, TEM, and XRD. The paper-like JTPG hybrids prepared by vacuum-assisted filtration exhibits an unusual combination of high toughness (tensile strength of ~275 MPa and break strain of ~8%) and high electrical conductivity (~700 S/m). Still, JTPG is revealed to be very promising in the fabrication of polymer/graphene composites due to the excellent solubility in the solvent with low boiling point and low toxicity. Accordingly, as an example, nitrile rubber/JTPG composites are fabricated by the solution compounding in acetone. The resulted composite shows low threshold percolation at 0.23 vol.% of graphene. The versatilities both in dispersibility and performance, together with the scalable process of JTPG, enable a new way to scale up the fabrication of the graphene-based polymer composites or hybrids with high performance.
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Affiliation(s)
- Ruijuan Liao
- Department of Polymer Materials and Engineering, South China University of Technology, Guangzhou, 510640, PR China
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