Literature DB >> 14653698

Different C-glycosidation products of glucal with alkynyl or propargyl silanes under acidic conditions.

Minoru Isobe1, Wanna Phoosaha, Rungnapha Saeeng, Kazunobu Kira, Chavi Yenjai.   

Abstract

Propargylic and acetylenic silyl groups on propyne control the C-glycosidation products depending on the trimethylsilyl and triisopropylsilyl groups used. Some mechanistic discussions are included. [reaction: see text]

Year:  2003        PMID： 14653698     DOI： 10.1021/ol035957w

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  2 in total

1.  A general metal-free approach for the stereoselective synthesis of C-glycals from unactivated alkynes.

Authors:  Shekaraiah Devari; Manjeet Kumar; Ramesh Deshidi; Masood Rizvi; Bhahwal Ali Shah
Journal:  Beilstein J Org Chem       Date:  2014-11-12       Impact factor: 2.883

2.  A carbohydrate approach for the formal total synthesis of (-)-aspergillide C.

Authors:  Pabbaraja Srihari; Namballa Hari Krishna; Ydhyam Sridhar; Ahmed Kamal
Journal:  Beilstein J Org Chem       Date:  2014-12-23       Impact factor: 2.883
  2 in total

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