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Yudina ON, Gening ML, Talukdar P, Gerbst AG, Tsvetkov YE, Nifantiev NE. Synthesis of a cyclic tetramer of 3-amino-3-deoxyallose with axially oriented amino groups. Carbohydr Res 2021; 511:108476. [PMID: 34800752 DOI: 10.1016/j.carres.2021.108476] [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: 10/08/2021] [Revised: 11/02/2021] [Accepted: 11/03/2021] [Indexed: 12/01/2022]
Abstract
A linear tetramer of β-(1 → 6)-linked 3-azido-3-deoxy-d-allose containing glycosyl donor and glycosyl acceptor functions in the terminal monosaccharide units was prepared starting from 3-azido-3-deoxy-1,2:5,6-di-O-isopropylidene-α-d-allofuranose. Cyclization of the linear tetramer under glycosylation conditions afforded the corresponding cyclic tetrasaccharide in 77% yield; its deprotection and reduction of the azido groups resulted in the formation of the cyclic tetramer of 3-amino-3-deoxy-d-allose with axial amino groups, a potential scaffold for the synthesis of tetravalent functional clusters.
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Affiliation(s)
- Olga N Yudina
- Laboratory of Glycoconjugate Chemistry, N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prosp, 119991, Moscow, Russian Federation
| | - Marina L Gening
- Laboratory of Glycoconjugate Chemistry, N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prosp, 119991, Moscow, Russian Federation
| | - Pinaki Talukdar
- Department of Chemistry, Indian Institute of Science Education and Research Pune, Dr. Homi Bhabha Road, Pashan, Pune, 411008, Maharashtra, India
| | - Alexey G Gerbst
- Laboratory of Glycoconjugate Chemistry, N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prosp, 119991, Moscow, Russian Federation
| | - Yury E Tsvetkov
- Laboratory of Glycoconjugate Chemistry, N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prosp, 119991, Moscow, Russian Federation
| | - Nikolay E Nifantiev
- Laboratory of Glycoconjugate Chemistry, N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prosp, 119991, Moscow, Russian Federation.
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Tsvetkov YE, Yudina ON, Nifantiev NE. 3-Amino-3-deoxy- and 4-amino-4-deoxyhexoses in the synthesis of natural carbohydrate compounds and their analogues. RUSSIAN CHEMICAL REVIEWS 2021. [DOI: 10.1070/rcr4974] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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3
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Xu W, Ge Q. Synthetic polymer materials for forward osmosis (FO) membranes and FO applications: a review. REV CHEM ENG 2018. [DOI: 10.1515/revce-2017-0067] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Abstract
Forward osmosis (FO) has played an important role in alleviating the problems caused by freshwater shortage and water contamination in recent years. However, issues of low water permeability, reverse solute diffusion, concentration polarization and membrane fouling are still widely present in FO processes. These challenges are the current research focus in exploring novel FO membranes. Fabricating FO membranes from chemically modified commercial polymers is a relatively novel approach and has proven effective in obtaining appropriate FO membranes. This paper focuses on the progress of FO membranes made specially from chemically modified polymer materials. First of all, a brief overview of commercial polymers commonly used for FO membrane fabrication is provided. Secondly, the chemical modification strategies and synthesis routes of novel polymer materials as well as the resultant FO membrane performance are presented. The strengths and weaknesses of chemical modifications on polymer materials are assessed. Then, typical FO applications facilitated by the FO membranes made from modified polymer materials are exemplified. Finally, challenges and future directions in exploring novel polymers through chemical modifications for FO membrane fabrication are highlighted. This review may provide new insights into the future advancement of both novel membrane materials and FO membranes.
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Affiliation(s)
- Wenxuan Xu
- College of Environment and Resources , Fuzhou University , Fujian 350116 , China
| | - Qingchun Ge
- College of Environment and Resources , Fuzhou University , Fujian 350116 , China
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4
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C-3 epimers of sugar amino acids as foldameric building blocks: improved synthesis, useful derivatives, coupling strategies. Amino Acids 2016; 49:223-240. [PMID: 27803987 DOI: 10.1007/s00726-016-2346-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Accepted: 10/04/2016] [Indexed: 10/20/2022]
Abstract
To obtain key sugar derivatives for making homooligomeric foldamers or α/β-chimera peptides, economic and multigram scale synthetic methods were to be developed. Though described in the literature, the cost-effective making of both 3-amino-3-deoxy-ribofuranuronic acid (H-t X-OH) and its C-3 epimeric stereoisomer, the 3-amino-3-deoxy-xylofuranuronic acid (H-c X-OH) from D-glucose is described here. The present synthetic route elaborated is (1) appropriate for large-scale synthesis; (2) reagent costs reduced (e.g. by a factor of 400); (3) yields optimized are ~80% or higher for all six consecutive steps concluding -t X- or -c X- and (4) reaction times shortened. Thus, a new synthetic route step-by-step optimized for yield, cost, time and purification is given both for D-xylo and D-ribo-amino-furanuronic acids using sustainable chemistry (e.g. less chromatography with organic solvents; using continuous-flow reactor). Our study encompasses necessary building blocks (e.g. -X-OMe, -X-OiPr, -X-NHMe, Fmoc-X-OH) and key coupling reactions making -Aaa-t X-Aaa- or -Aaa-t X-t X-Aaa- type "inserts". Completed for both stereoisomers of X, including the newly synthesized Fmoc-c X-OH, producing longer oligomers for drug design and discovery is more of a reality than a wish.
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Barmare F, Abadjian MCZ, Wiener EC, Grotjahn DB. Azide Tripodal Dendrons from Behera’s Amine and Their Clicked Dendrimers. J Org Chem 2016; 81:6779-82. [DOI: 10.1021/acs.joc.6b00859] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Farhana Barmare
- Department
of Chemistry and Biochemistry, San Diego State University, 5500 Campanile Drive, San
Diego, California 92182-1030, United States
| | - Marie-Caline Z. Abadjian
- Department
of Chemistry and Biochemistry, San Diego State University, 5500 Campanile Drive, San
Diego, California 92182-1030, United States
| | - Erik C. Wiener
- University of Pittsburgh Hillman Cancer Institute, 5117 Centre Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Douglas B. Grotjahn
- Department
of Chemistry and Biochemistry, San Diego State University, 5500 Campanile Drive, San
Diego, California 92182-1030, United States
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6
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Peterson K, Weymouth-Wilson A, Nilsson UJ. Aryl Sulfonates in Inversions at Secondary Carbohydrate Hydroxyl Groups: A New and Improved Route Toward 3-Azido-3-deoxy-β-d-galactopyranosides. J Carbohydr Chem 2015. [DOI: 10.1080/07328303.2015.1105248] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
| | - Alex Weymouth-Wilson
- Dextra Laboratories Ltd., Science & Technology Centre, Earley Gate, Whiteknights Road, Reading, RG6 6BZ, UK
| | - Ulf J. Nilsson
- Centre for Analysis and Synthesis, Lund University, SE 22100, Lund, Sweden
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7
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Abdoli M, Saeidian H. Synthesis and reactivity of imidazole-1-sulfonate esters (imidazylates) in substitution, elimination, and metal-catalyzed cross-coupling reactions: a review. J Sulphur Chem 2015. [DOI: 10.1080/17415993.2015.1057512] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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8
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Hale KJ, Hough L, Manaviazar S, Calabrese A. Rules and Stereoelectronic Guidelines for the Anionic Nucleophilic Displacement of Furanoside and Furanose O-Sulfonates. Org Lett 2015; 17:1738-41. [DOI: 10.1021/acs.orglett.5b00511] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Karl J. Hale
- The School of Chemistry & Chemical Engineering and the Centre for Cancer Research and Cell Biology (CCRCB), the Queen’s University Belfast, Stranmillis Road, Belfast BT9 5AG, Northern Ireland, United Kingdom
| | - Leslie Hough
- The School of Chemistry & Chemical Engineering and the Centre for Cancer Research and Cell Biology (CCRCB), the Queen’s University Belfast, Stranmillis Road, Belfast BT9 5AG, Northern Ireland, United Kingdom
| | - Soraya Manaviazar
- The School of Chemistry & Chemical Engineering and the Centre for Cancer Research and Cell Biology (CCRCB), the Queen’s University Belfast, Stranmillis Road, Belfast BT9 5AG, Northern Ireland, United Kingdom
| | - Andrew Calabrese
- The School of Chemistry & Chemical Engineering and the Centre for Cancer Research and Cell Biology (CCRCB), the Queen’s University Belfast, Stranmillis Road, Belfast BT9 5AG, Northern Ireland, United Kingdom
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9
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Qrareya H, Protti S, Fagnoni M. Aryl Imidazylates and Aryl Sulfates As Electrophiles in Metal-Free ArSN1 Reactions. J Org Chem 2014; 79:11527-33. [DOI: 10.1021/jo502172c] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Hisham Qrareya
- Photogreen
Lab, Department
of Chemistry, University of Pavia, Via Taramelli 12, 27100 Pavia, Italy
| | - Stefano Protti
- Photogreen
Lab, Department
of Chemistry, University of Pavia, Via Taramelli 12, 27100 Pavia, Italy
| | - Maurizio Fagnoni
- Photogreen
Lab, Department
of Chemistry, University of Pavia, Via Taramelli 12, 27100 Pavia, Italy
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Mohamed S, Bernhardt PV, Ferro V. Attempted Synthesis of the Imidazylate of an α-Hydroxylactone Results in Unexpected Chlorination: Synthesis and X-Ray Crystal Structure of 5-Chloro-5-deoxy-1,2-O-isopropylidene-β-l-idurono-6,3-lactone. J Carbohydr Chem 2014. [DOI: 10.1080/07328303.2014.907908] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Shifaza Mohamed
- School of Chemistry and Molecular Biosciences, the University of Queensland, Brisbane, Australia
| | - Paul V. Bernhardt
- School of Chemistry and Molecular Biosciences, the University of Queensland, Brisbane, Australia
| | - Vito Ferro
- School of Chemistry and Molecular Biosciences, the University of Queensland, Brisbane, Australia
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11
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Doboszewski B, Groaz E, Herdewijn P. Synthesis of Phosphonoglycine Backbone Units for the Development of Phosphono Peptide Nucleic Acids. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300523] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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12
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Azad CS, Saxena AK. One pot conversion of carbohydrates alcohol into chloride via benzotriazole sulfonate. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.01.044] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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13
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Raviola C, Protti S, Ravelli D, Mella M, Albini A, Fagnoni M. Acetalization allows the photoheterolysis of the Ar-Cl bond in chlorobenzaldehydes and chloroacetophenones. J Org Chem 2012; 77:9094-101. [PMID: 22963457 DOI: 10.1021/jo3016264] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The nonaccessibility of phenyl cations by irradiation of electron-poor aryl chlorides was circumvented by transforming the carbonyl group of aromatic ketones or aldehydes into the corresponding 1,3-dioxolanes and the carboxyl group of benzoate ester into an orthoester functionality. This transformation allowed the heterolytic photoactivation of the Ar-Cl bond in protic media and the generation of phenyl cations. In the presence of π-bond nucleophiles, arylated products were obtained in good to excellent yields.
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Affiliation(s)
- Carlotta Raviola
- PhotoGreen Lab, Department of Chemistry, University of Pavia, Viale Taramelli 12, 27100 Pavia, Italy
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14
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Huo S, Li Y, Liang C, Liu J, Zhao W. Synthesis of Novel N-carbohydrate-derived Heterocyclic Compounds by Nucleophilic Substitution Reaction of Carbohydrate Imidazole-1-sulfonates. J Carbohydr Chem 2011. [DOI: 10.1080/07328303.2011.605193] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Shiyong Huo
- a School of Pharmaceutical Science and Technology , Dalian University of Technology , 2 Linggong Road, Dalian, 116024, China
| | - Yueqing Li
- a School of Pharmaceutical Science and Technology , Dalian University of Technology , 2 Linggong Road, Dalian, 116024, China
| | - Chaoyan Liang
- a School of Pharmaceutical Science and Technology , Dalian University of Technology , 2 Linggong Road, Dalian, 116024, China
| | - Jihong Liu
- a School of Pharmaceutical Science and Technology , Dalian University of Technology , 2 Linggong Road, Dalian, 116024, China
| | - Weijie Zhao
- a School of Pharmaceutical Science and Technology , Dalian University of Technology , 2 Linggong Road, Dalian, 116024, China
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15
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Sowa CE, Thiem J. En route to sugar–alkaloid conjugates. Carbohydr Res 2011; 346:1546-50. [DOI: 10.1016/j.carres.2011.04.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2011] [Revised: 04/14/2011] [Accepted: 04/18/2011] [Indexed: 10/18/2022]
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16
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Garcia L, Maisonneuve S, Xie J, Guillot R, Dorlet P, Rivière E, Desmadril M, Lambert F, Policar C. Sugars to control ligand shape in metal complexes: conformationally constrained glycoligands with a predetermination of stereochemistry and a structural control. Inorg Chem 2010; 49:7282-8. [PMID: 20690737 DOI: 10.1021/ic1002379] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
In coordination chemistry, ligand shape can be used to tune properties, such as metal selectivity, coordination number, electronic structure, redox potential, and metal center stereochemistry including coordination helicates formation, and also to generate cavities for encapsulation. The results presented in this article indicate that two epimeric glycoligands (3 and 4) based on the conformationally restrained xylo- and ribo-1,2-O-isopropylidenefurano scaffolds are preorganized in water through pi-pi stacking due to hydrophobic interactions, as evidenced from excimer observation. The structure obtained in the solid state for one of the Cu(II) complexes (5) is chiral, with an original helical chirality arising from the coiling of the two ligands around the Cu-Cu axis. It shows an unusual double-deck type structure, with pi-pi interaction between two triazoyl-pyridyl rings and with a small cavity between the two Cu(II) ions able to host a bridging water molecule, as suggested by electron paramagnetic resonance. The Cu(II) complex from the epimeric ligand (6) shows similar properties with a mirror-image CD spectrum in the d-d region of the Cu(II). There is a predetermination of chirality at the metal center by the glycoligand induced by the C3 configuration, 6 and 5 being pseudoenantiomers. Interestingly, the stereochemistry at the metal center is here controlled by the combination of pi-stacking and chiral backbone.
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Affiliation(s)
- Ludivine Garcia
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, Université Paris-Sud 11, F-91405 Orsay Cedex, France
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17
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Zhou Q, Chen X, Ma D. Asymmetric, protecting-group-free total synthesis of (-)-englerin A. Angew Chem Int Ed Engl 2010; 49:3513-6. [PMID: 20544902 DOI: 10.1002/anie.201000888] [Citation(s) in RCA: 178] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Qianghui Zhou
- State Key Laboratory of Bioorganic & Natural Products Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
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18
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Zhou Q, Chen X, Ma D. Asymmetric, Protecting-Group-Free Total Synthesis of (−)-Englerin A. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.201000888] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Luo Y, Wu J. Synthesis of Arylphosphonates via Palladium-Catalyzed Coupling Reactions of Aryl Imidazolylsulfonates with H-Phosphonate Diesters. Organometallics 2009. [DOI: 10.1021/om900771v] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yong Luo
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China
| | - Jie Wu
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, China
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Albaneze-Walker J, Raju R, Vance JA, Goodman AJ, Reeder MR, Liao J, Maust MT, Irish PA, Espino P, Andrews DR. Imidazolylsulfonates: electrophilic partners in cross-coupling reactions. Org Lett 2009; 11:1463-6. [PMID: 19281220 DOI: 10.1021/ol802381k] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Aryl imidazolylsulfonates participate as electrophilic coupling partners in palladium-mediated cross-coupling reactions. The aryl imidazolylsulfonates display good stability while maintaining good reactivity in a variety of palladium-catalyzed coupling reactions. Imidazolylsulfonates are a practical and economic alternative to triflates.
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Affiliation(s)
- Jennifer Albaneze-Walker
- Synthetic Chemistry, Chemical & Physical Sciences, Schering-Plough Corporation, 1011 Morris Avenue, Union, New Jersey 07083, USA
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21
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Affiliation(s)
| | - Deboprosad Mondal
- Department of Chemistry, Florida Atlantic University, Boca Raton, FL 33431,
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22
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Attolino E, Catelani G, D’Andrea F. Regiospecific Synthesis of 4-Deoxy-D-threo-hex-3-enopyranosides by Simultaneous Activation–Elimination of the Talopyranoside Axial 4-OH with the NaH/Im2SO2 System: Manifestation of the Stereoelectronic Effect. European J Org Chem 2006. [DOI: 10.1002/ejoc.200600526] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Attolino E, Catelani G, D'Andrea F. An efficient and highly regioselective synthesis of 4-deoxy- and 2-acetamido-2,4-dideoxy-β-d-threo-hex-3-enopyranosides. Tetrahedron Lett 2002. [DOI: 10.1016/s0040-4039(02)00118-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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25
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Duan S, Binkley RW, Binkley ER. Photochemical Reactions of Imidazole-1-Sulfonates (Imidazylates). J Carbohydr Chem 1998. [DOI: 10.1080/07328309808002900] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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