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Direct Dehydrative Glycosylation Catalyzed by Diphenylammonium Triflate

Authors
  • hsu, mei-yuan
  • lam, sarah
  • chia-hui, wu
  • lin, mei-huei
  • lin, su-ching
  • wang, cheng-chung
Publication Date
Mar 02, 2020
Identifiers
DOI: 10.3390/molecules25051103
OAI: oai:mdpi.com:/1420-3049/25/5/1103/
Source
MDPI
Keywords
Language
English
License
Green
External links

Abstract

Methods for direct dehydrative glycosylations of carbohydrate hemiacetals catalyzed by diphenylammonium triflate under microwave irradiation are described. Both armed and disarmed glycosyl-C1-hemiacetal donors were efficiently glycosylated in moderate to excellent yields without the need for any drying agents and stoichiometric additives. This method has been successfully applied to a solid-phase glycosylation.

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