Literature DB >> 22692468

Versatile gold catalyzed transglycosidation at ambient temperature.

Abhijeet K Kayastha1, Srinivas Hotha.   

Abstract

Glycosidation with stable alkyl glycosyl donors using a catalytic amount of gold salts is promising. Herein, 1-ethynylcyclohexanyl glycosides are identified as novel donors at room temperature and mechanistic investigation showed that the leaving group simply extrudes out.

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Year:  2012        PMID： 22692468     DOI： 10.1039/c2cc32649c

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  6 in total

1.  Recent Developments in Stereoselective Chemical Glycosylation.

Authors:  Jesse Ling; Clay S Bennett
Journal:  Asian J Org Chem       Date:  2019-05-02       Impact factor: 3.319

2.  Gold-catalyzed glycosidation for the synthesis of trisaccharides by applying the armed-disarmed strategy.

Authors:  Abhijeet K Kayastha; Srinivas Hotha
Journal:  Beilstein J Org Chem       Date:  2013-10-18       Impact factor: 2.883

Review 3.  Chemical O-Glycosylations: An Overview.

Authors:  Rituparna Das; Balaram Mukhopadhyay
Journal:  ChemistryOpen       Date:  2016-08-17       Impact factor: 2.911

4.  Expedient synthesis of the heneicosasaccharyl mannose capped arabinomannan of the Mycobacterium tuberculosis cellular envelope by glycosyl carbonate donors.

Authors:  Maidul Islam; Ganesh P Shinde; Srinivas Hotha
Journal:  Chem Sci       Date:  2016-11-15       Impact factor: 9.825

5.  AuBr3-catalyzed azidation of per-O-acetylated and per-O-benzoylated sugars.

Authors:  Jayashree Rajput; Srinivas Hotha; Madhuri Vangala
Journal:  Beilstein J Org Chem       Date:  2018-03-22       Impact factor: 2.883

6.  A versatile glycosylation strategy via Au(iii) catalyzed activation of thioglycoside donors.

Authors:  Amol M Vibhute; Arun Dhaka; Vignesh Athiyarath; Kana M Sureshan
Journal:  Chem Sci       Date:  2016-03-08       Impact factor: 9.825
  6 in total

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