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Ma YH, Yu Y, Fan S, Jia XP, Tang SA, Wang SQ, Dong WL, Li SY. Calix[4]arene Bridge Mononitration with tert-Butyl Nitrite: Synthesis of Bridging Chiral p- tert-Butylcalix[4]arene with a Mononitro Bridge Substituent. J Org Chem 2022; 87:7665-7672. [PMID: 35647791 DOI: 10.1021/acs.joc.2c00253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
To explore the reaction universality of bridge nitration, the mononitration of different p-tert-butylcalix[4]arene derivatives was executed with tert-butyl nitrite as a nitration reagent. The effects of calix[4]arene conformations, substituents on the lower rim, and reaction conditions on bridge mononitration are systematically studied. The bridge nitration of p-tert-butylcalix[4]arene derivatives in 1,3-alternate, 1,2-alternate, and partial cone conformations can be smoothly executed while that of p-tert-butylcalix[4]arene derivatives strictly regulated in a cone conformation cannot. The nitration product complexity shows a positive correlation with the bridge-hydrogen types, and the optimal bridge-mononitrated substrate is calix[4]arene with only one bridge-hydrogen type. The electron-withdrawing substituent on the lower rim is apparently beneficial for the bridge mononitration. As a result, a variety of bridging chiral p-tert-butylcalix[4]arenes with a mononitro bridge substituent have been successfully synthesized. The highest bridge-mononitrated yield can reach 27% from 1,3-alternate p-tert-butylcalix[4]arene biscrown-5 under optimal reaction conditions.
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Affiliation(s)
- Ying-Hong Ma
- School of Pharmacy, Tianjin Medical University, Tianjin 300070, China
| | - Yu Yu
- School of Pharmacy, Tianjin Medical University, Tianjin 300070, China
| | - Shuai Fan
- School of Pharmacy, Tianjin Medical University, Tianjin 300070, China
| | - Xiao-Pu Jia
- School of Pharmacy, Tianjin Medical University, Tianjin 300070, China
| | - Sheng-An Tang
- School of Pharmacy, Tianjin Medical University, Tianjin 300070, China
| | - Shu-Qing Wang
- School of Pharmacy, Tianjin Medical University, Tianjin 300070, China
| | - Wei-Li Dong
- School of Pharmacy, Tianjin Medical University, Tianjin 300070, China
| | - Shao-Yong Li
- School of Pharmacy, Tianjin Medical University, Tianjin 300070, China
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2
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Mukherjee A, Kopchuk DS, Kovalev IS, Santra S, Varaksin MV, Zyryanov GV, Majee A, Chupakhin ON, Charushin VN. Direct C−H Functionalization of Calix[
n
](het)arenes (
n
=4,6): A Brief Update. ChemistrySelect 2022. [DOI: 10.1002/slct.202103017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Anindita Mukherjee
- Ural Federal University 19 Mira str. Yekaterinburg 620002 Russian Federation
| | - Dmitry S. Kopchuk
- Ural Federal University 19 Mira str. Yekaterinburg 620002 Russian Federation
- I. Ya. Postovskiy Institute of Organic Synthesis UB of the RAS 22 S. Kovalevskoy Str. Yekaterinburg 620219 Russian Federation
| | - Igor S. Kovalev
- Ural Federal University 19 Mira str. Yekaterinburg 620002 Russian Federation
| | - Sougata Santra
- Ural Federal University 19 Mira str. Yekaterinburg 620002 Russian Federation
| | - Mikhail V. Varaksin
- Ural Federal University 19 Mira str. Yekaterinburg 620002 Russian Federation
- I. Ya. Postovskiy Institute of Organic Synthesis UB of the RAS 22 S. Kovalevskoy Str. Yekaterinburg 620219 Russian Federation
| | - Grigory V. Zyryanov
- Ural Federal University 19 Mira str. Yekaterinburg 620002 Russian Federation
- I. Ya. Postovskiy Institute of Organic Synthesis UB of the RAS 22 S. Kovalevskoy Str. Yekaterinburg 620219 Russian Federation
| | - Adinath Majee
- Department of Chemistry Visva-Bharati (A Central University) Santiniketan 731235 India
| | - Oleg N. Chupakhin
- Ural Federal University 19 Mira str. Yekaterinburg 620002 Russian Federation
- I. Ya. Postovskiy Institute of Organic Synthesis UB of the RAS 22 S. Kovalevskoy Str. Yekaterinburg 620219 Russian Federation
| | - Valery N. Charushin
- Ural Federal University 19 Mira str. Yekaterinburg 620002 Russian Federation
- I. Ya. Postovskiy Institute of Organic Synthesis UB of the RAS 22 S. Kovalevskoy Str. Yekaterinburg 620219 Russian Federation
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3
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Peng XB, He D, Sun GN, Yu Y, Ma YH, Tang SA, Dong WL, Li SY. Mononitration of a Calix[4]arene Methylene Bridge: Synthesis and Preliminary Catalysis Performances of Bridging Chiral p- tert-Butylcalix[4]arenes with a Monoamino Bridge Substituent in a 1,3-Alternate Conformation. J Org Chem 2021; 86:3952-3959. [PMID: 33577735 DOI: 10.1021/acs.joc.0c02795] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In order to prepare bridging chiral p-tert-butylcalix[4]crown-5 with a mononitro bridge substituent in a 1,3-alternate conformation, a mononitration method of calix[4]arene bridging methylene has been first developed with tert-butyl nitrite as a nitration reagent. The effects of solvent, reaction temperature, reaction time, and nitration reagent dosage on bridge mononitration have been deeply explored to obtain an optimal nitration condition. The facile nitration presents a new key for calix[4]arene bridge derivatization. After further modification and diastereoisomeric resolution, a pair of bridging chiral p-tert-butylcalix[4]arenes with a monoamino bridge substituent were produced from the bridge-mono-nitrated calix[4]arene. Their preliminary catalysis results in the Henry reaction show good catalytic activities (up to 95% yield) and still low but obviously enhanced enantioselectivities (up to 22.3% ee from 7a, 6% ee from 1), which confirms that the structural transformation indeed improves asymmetric catalysis performances of bridging chiral calix[4]crown-5 amines in a 1,3-alternate conformation.
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Affiliation(s)
- Xin-Bang Peng
- School of Pharmacy, Tianjin Medical University, 300070 Tianjin, China
| | - Di He
- School of Pharmacy, Tianjin Medical University, 300070 Tianjin, China
| | - Guan-Nan Sun
- Tianjin Medical University General Hospital, 300070 Tianjin, China.,Tianjin Vocational College of Bioengineering, 300462 Tianjin, China
| | - Yu Yu
- School of Pharmacy, Tianjin Medical University, 300070 Tianjin, China
| | - Ying-Hong Ma
- School of Pharmacy, Tianjin Medical University, 300070 Tianjin, China
| | - Sheng-An Tang
- School of Pharmacy, Tianjin Medical University, 300070 Tianjin, China
| | - Wei-Li Dong
- School of Pharmacy, Tianjin Medical University, 300070 Tianjin, China
| | - Shao-Yong Li
- School of Pharmacy, Tianjin Medical University, 300070 Tianjin, China
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4
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Ma H, Weng X, Ren S, Tang Z, Peng X, He Y, Zheng S, Wei‐LiDong, Li S. Synthesis of Bridging Chiral
p–tert
‐Butylcalix[4]arenes with One and Two Carbamoyl Bridge‐Substituents through Anionic Ortho‐Fries Rearrangement. ChemistrySelect 2020. [DOI: 10.1002/slct.202000891] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Hao Ma
- School of PharmacyTianjin Medical University 300070 Tianjin P. R. China
| | - Xiu‐Fang Weng
- School of PharmacyTianjin Medical University 300070 Tianjin P. R. China
| | - Shan‐Shan Ren
- School of PharmacyTianjin Medical University 300070 Tianjin P. R. China
| | - Zi‐Ying Tang
- School of PharmacyTianjin Medical University 300070 Tianjin P. R. China
| | - Xin‐Bang Peng
- School of PharmacyTianjin Medical University 300070 Tianjin P. R. China
| | - Yong He
- School of PharmacyTianjin Medical University 300070 Tianjin P. R. China
| | - Shuang Zheng
- School of PharmacyTianjin Medical University 300070 Tianjin P. R. China
- Chengtangzhuang Street Community Health Service Centre 300222 Tianjin P. R. China
| | - Wei‐LiDong
- School of PharmacyTianjin Medical University 300070 Tianjin P. R. China
| | - Shao‐Yong Li
- School of PharmacyTianjin Medical University 300070 Tianjin P. R. China
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5
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Shalev O, Biali SE. Calixrotanes: Calixarenes Incorporating Spiro-Linked Cyclopropyl Groups. Chemistry 2019; 25:10214-10225. [PMID: 31120569 DOI: 10.1002/chem.201901998] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Indexed: 11/11/2022]
Abstract
Macrocyclic compounds (calix[4]- and calix[6]arene derivatives) with aryl rings interconnected by spirocyclopropyl groups have been synthesized and structurally characterized. The compounds were prepared by the reaction of dichlorocarbene with calixarenes possessing exocyclic double bonds at the bridges, followed by reductive perdechlorination of the spirocyclopropyl groups. In all systems, pairs of geminal rings connected to the quaternary spiro carbon atoms are oriented anti, and the methylene groups of the cyclopropyl rings are located in isoclinal positions. Calix[6]rotane adopts in the crystal and in solution a 1,3,5-alternate conformation. The presence of the spirocyclopropyl groups increases the rigidity of the macrocyclic ring.
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Affiliation(s)
- Ori Shalev
- Institute of Chemistry, The Hebrew University of Jerusalem, Jerusalem, 9190401, Israel
| | - Silvio E Biali
- Institute of Chemistry, The Hebrew University of Jerusalem, Jerusalem, 9190401, Israel
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6
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Shalev O, Biali SE. The Lithiation/Oxygenation Approach to Calix[6]arenes Selectively Functionalized at a Pair of Opposite Methylene Bridges. Org Lett 2018; 20:2324-2327. [PMID: 29638134 DOI: 10.1021/acs.orglett.8b00671] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Lithiation of the calix[6]arene methyl ether 2 followed by reaction with O2 yields derivatives with two opposite methylene groups hydroxylated. Calix[6]arenes with two opposite bridges functionalized with alkoxy, azido, and m-xylyl groups were prepared via reaction of a dichlorocalix[6]arene derivative with nucleophiles.
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Affiliation(s)
- Ori Shalev
- Institute of Chemistry , The Hebrew University of Jerusalem , Jerusalem 9190401 , Israel
| | - Silvio E Biali
- Institute of Chemistry , The Hebrew University of Jerusalem , Jerusalem 9190401 , Israel
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7
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Menon SR, Schmidt JA. Synthesis and extraction results of new halide terminated 2-alkyl-p-tert-butylcalix[4]arenes bearing phosphine oxides or ketones on the narrow rim. Tetrahedron 2016. [DOI: 10.1016/j.tet.2015.12.038] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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8
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Coletta M, McLellan R, Cols JM, Gagnon KJ, Teat SJ, Brechin EK, Dalgarno SJ. Investigations into cluster formation with alkyl-tethered bis-calix[4]arenes. Supramol Chem 2016. [DOI: 10.1080/10610278.2015.1136412] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Marco Coletta
- Institute of Chemical Sciences, Heriot-Watt University, Edinburgh, Scotland, UK
| | - Ross McLellan
- Institute of Chemical Sciences, Heriot-Watt University, Edinburgh, Scotland, UK
| | - Jean-Marie Cols
- Institute of Chemical Sciences, Heriot-Watt University, Edinburgh, Scotland, UK
| | | | - Simon J. Teat
- Lawerence Berkeley National Laboratory, Berkeley, CA, USA
| | - Euan K. Brechin
- EaStCHEM School of Chemistry, The University of Edinburgh, Edinburgh, Scotland, UK
| | - Scott J. Dalgarno
- Institute of Chemical Sciences, Heriot-Watt University, Edinburgh, Scotland, UK
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9
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Morris RS, Lavoie GG. Strong π-interactions between tantalum and apical ligands in square pyramidal complexes supported by a rigid tetradentate spectator ligand. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2015.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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10
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Itzhak N, Biali SE. Preparation and Crystal Structure of the1,3-alternateAtropisomer of a Calix[4]radialene. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500319] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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11
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Arora S, Sharma S, Mithu VS, Hee-Lee C, Singh K. Selective functionalization of methylene bridges of calix[6]arenes. Isolation and identification of stable conformers of methyl ether of p-tert-butylcalix[6]arene. Chem Commun (Camb) 2015; 51:4227-30. [PMID: 25670155 DOI: 10.1039/c4cc10400e] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Direct disubstitution at the methylene bridges of p-tert-butylcalix[6]arenemethyl ether has been achieved for the first time using a lithiation-substitution protocol. Two stable conformers have been isolated using column chromatography, and their structures have been unambiguously confirmed from 1D, 2D and variable temperature NMR studies and single crystal X-ray structure analysis.
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Affiliation(s)
- Shafali Arora
- Department of Chemistry, UGC Centre of Advance Study-I, Guru Nanak Dev University, Amritsar-143 005, India.
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12
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Läppchen T, Dings RP, Rossin R, Simon JF, Visser TJ, Bakker M, Walhe P, van Mourik T, Donato K, van Beijnum JR, Griffioen AW, Lub J, Robillard MS, Mayo KH, Grüll H. Novel analogs of antitumor agent calixarene 0118: Synthesis, cytotoxicity, click labeling with 2-[18F]fluoroethylazide, and in vivo evaluation. Eur J Med Chem 2015; 89:279-95. [DOI: 10.1016/j.ejmech.2014.10.048] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2014] [Revised: 10/15/2014] [Accepted: 10/16/2014] [Indexed: 01/02/2023]
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13
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Gruber T, Eißmann F, Gruner M, Heinz LG, Seichter W, Weber E. Simple dinitro substituted calix[4]arene forming a honeycomb-like architecture with hydrophobic channels. CrystEngComm 2014. [DOI: 10.1039/c3ce41819g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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14
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Poms D, Itzhak N, Kuno L, Biali SE. Calixradialenes: Calixarene Derivatives with Exocyclic Double Bonds. J Org Chem 2013; 79:538-45. [DOI: 10.1021/jo402223x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- David Poms
- Institute
of Chemistry, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
| | - Norbert Itzhak
- Institute
of Chemistry, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
| | - Lev Kuno
- Institute
of Chemistry, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
| | - Silvio E. Biali
- Institute
of Chemistry, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
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15
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16
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Fischer C, Weber E. Bis-calix[4]arene-based podants using the bridge position as a constructive mode of subunit connection. J INCL PHENOM MACRO 2013. [DOI: 10.1007/s10847-013-0338-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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17
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Preparation of Calix[8]arene Derivatives Functionalized at a Single Methylene Bridge. European J Org Chem 2011. [DOI: 10.1002/ejoc.201100779] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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18
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Hardman MJ, Thomas AM, Carroll LT, Williams LC, Parkin S, Fantini JL. Synthesis and ‘click’ cycloaddition reactions of tetramethoxy- and tetrapropoxy-2-(ω-azidoalkyl)calix[4]arenes. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.07.022] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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19
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Fischer C, Lin G, Seichter W, Weber E. Bridge-disubstituted calix[4]arenes obtained via a new preparative route. Synthesis and structural study. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.05.087] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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20
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Kuno L, Biali SE. Calix[4]arenes with two different chemical modifications at the bridges. J Org Chem 2011; 76:3664-75. [PMID: 21480645 DOI: 10.1021/jo200580m] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Hexabromocalix[4]arene derivatives (3a and 3b) possessing pairs of dibromomethylene and bromomethylene groups located at distal or proximal positions of the calix scaffold were prepared via photochemical bromination of tetramethoxycalix[4]arene. The dibromomethylene groups undergo hydrolysis to afford calix[4]arenes possessing pairs of carbonyl groups and bromomethylene groups located at distal or proximal bridges (4a and 4b, respectively). The bromomethylene groups of 4 undergo reactions with nucleophiles under S(N)1 conditions to afford a wide array of derivatives possessing two different chemical modifications at the bridges.
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Affiliation(s)
- Lev Kuno
- Institute of Chemistry, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
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21
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Comparative X-ray structural study of laterally mono-ethyl substituted 5,11,17,23-tetra-tert-butyl-25,26,27,28-tetra-methoxycalix[4]arene and its non-substituted parent compound including guest free and solvated forms. Chemical straightening of guest channels. Struct Chem 2011. [DOI: 10.1007/s11224-011-9746-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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22
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Fischer C, Gruber T, Seichter W, Weber E. Bridge-substituted calix[4]arenes: syntheses, conformations and application. Org Biomol Chem 2011; 9:4347-52. [PMID: 21505703 DOI: 10.1039/c1ob00028d] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Conrad Fischer
- Institut für Organische Chemie, Technische Universität Bergakademie Freiberg, Leipziger Str. 29, D-09596, Freiberg/Sachsen, Germany
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23
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Itzhak N, Biali SE. Selective Functionalization of a Single Methylene Bridge of a Calix[6]arene. J Org Chem 2010; 75:3437-42. [DOI: 10.1021/jo1005476] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Norbert Itzhak
- Institute of Chemistry, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
| | - Silvio E. Biali
- Institute of Chemistry, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
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