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Yang J, Wei S, Zhao J, Zeng W, Shao H, Ma X. An environmentally benign protocol for the synthesis of sugar 1,2-orthoesters in poly(ethylene glycol) dimethyl ether (DMPE). Carbohydr Res 2023; 534:108902. [PMID: 38006705 DOI: 10.1016/j.carres.2023.108902] [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: 04/19/2023] [Revised: 06/30/2023] [Accepted: 07/17/2023] [Indexed: 11/27/2023]
Abstract
An environmentally benign procedure has been developed for the synthesis of sugar orthoesters using anhydrous sodium acetate in poly (ethylene glycol)dimethyl ether (DMPE). Various sugar orthoesers were prepared without using volatile organic solvent and quaternary ammonium salt. The sugar orthoesters were obtained in good to excellent yields.
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Affiliation(s)
- Jian Yang
- Natural Products Research Centre, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, 610041, PR China; University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Shanqiao Wei
- Natural Products Research Centre, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, 610041, PR China; University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Jinzhong Zhao
- Natural Products Research Centre, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, 610041, PR China; University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Wei Zeng
- Natural Products Research Centre, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, 610041, PR China; University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Huawu Shao
- Natural Products Research Centre, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, 610041, PR China.
| | - Xiaofeng Ma
- Natural Products Research Centre, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, 610041, PR China; University of Chinese Academy of Sciences, Beijing, 100049, PR China.
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Biela-Banaś A, Oulaïdi F, Front S, Gallienne E, Ikeda-Obatake K, Asano N, Wenger DA, Martin OR. Iminosugar-Based Galactoside Mimics as Inhibitors of Galactocerebrosidase: SAR Studies and Comparison with Other Lysosomal Galactosidases. ChemMedChem 2014; 9:2647-52. [DOI: 10.1002/cmdc.201402411] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Indexed: 01/18/2023]
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Synthesis and biological activity of bi/tricyclic azasugars fused thiazolidin-4-one and thiazinan-4-one by microwave-assisted tandem Staudinger/aza-Wittig/cyclization. Bioorg Med Chem Lett 2012; 22:2712-6. [DOI: 10.1016/j.bmcl.2012.02.103] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2012] [Revised: 02/20/2012] [Accepted: 02/29/2012] [Indexed: 11/18/2022]
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Zhao J, Wei S, Yue A, Shao H. Environmentally Benign Synthesis of Sugar Orthoesters Promoted by Anhydrous Sodium Acetate and Ultrasound. CHINESE J CHEM 2012. [DOI: 10.1002/cjoc.201100385] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Wei S, Zhao J, Shao H. A facile method for the preparation of sugar orthoesters promoted by anhydrous sodium bicarbonate. CAN J CHEM 2009. [DOI: 10.1139/v09-146] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A facile and eco-friendly method for the preparation of sugar orthoesters by using anhydrous sodium bicarbonate is described. Various sugar orthoesers, including sugar–sugar orthoesters, were synthesized in good-to-excellent yields by the reaction of a protected glycosyl bromide with an alcohol or sugar.
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Affiliation(s)
- Shanqiao Wei
- Natural Products Research Centre, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
| | - Jinzhong Zhao
- Natural Products Research Centre, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
| | - Huawu Shao
- Natural Products Research Centre, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
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