Versatile gold catalyzed transglycosidation at ambient temperature.
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.
Department of Chemistry, Indian Institute of Science Education & Research, Pune, India.
Abhijeet K
AK
Kayastha
Srinivas
S
Hotha
D000480:Alkynes / Q000737:chemistry*; D002384:Catalysis; D003510:Cyclohexanes / Q000737:chemistry*; D006001:Glycoconjugates / Q000737:chemistry; D006027:Glycosides / Q000737:chemistry*; D006031:Glycosylation; D006046:Gold / Q000737:chemistry*; D013696:Temperature
D000480:Alkynes; D003510:Cyclohexanes; D006001:Glycoconjugates; D006027:Glycosides; D006046:Gold; C522558:1-ethynylcyclohexene