Synlett 2024; 35(07): 777-788
DOI: 10.1055/s-0042-1751477
account

Photo-Induced Glycosylations Using Organophotoacids: A New Environmentally Benign Carbohydrate Synthesis

Kazunobu Toshima
,
Daisuke Takahashi
,
Yuka Isozaki

This research was supported in part by the MEXT-supported Program for the Strategic Research Foundation at Private Universities, 2012–2016, from the Ministry of Education, Culture, Sports, Science and Technology of Japan (MEXT) and the Japan Science and Technology Agency (JST), CREST (JPMJCR20R3).


Preview

Abstract

This account reports the glycosylation reactions of glycosyl trichloroacetimidates and various alcohols using several organophotoacids as activators under photo-irradiation conditions. The reactions proceed smoothly to give the corresponding glycosides in high yields. The organophotoacids can be recovered and reused many times without any loss of efficiency, which demonstrates their environmentally benign features.

1 Introduction

2 Photo-Induced Glycosylation Using Naphthol Derivatives

3 Photo-Induced Glycosylation Using Aryl Thioureas

4 Photo-Induced Glycosylation Using Diaryldisulfides

5 Photo-Induced Glycosylation Using Diarylthiophenes

6 Conclusion



Publikationsverlauf

Eingereicht: 12. Mai 2023

Angenommen nach Revision: 19. Juni 2023

Artikel online veröffentlicht:
21. Juli 2023

© 2023. Thieme. All rights reserved

Georg Thieme Verlag KG
Rüdigerstraße 14, 70469 Stuttgart, Germany