129796-74-3

Basic information

• Product Name: cholesteryl 3,4,6-tri-O-Ac-2-O-(2,3,4-tri-O-Bn-α-L-rhamnopyranosyl)-D-glucopyranoside
• Synonyms: cholesteryl 3,4,6-tri-O-Ac-2-O-(2,3,4-tri-O-Bn-α-L-rhamnopyranosyl)-D-glucopyranoside
• CAS NO: 129796-74-3
• Molecular Weight: 1091.43
• Mol File: 129796-74-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: cholesteryl 3,4,6-tri-O-Ac-2-O-(2,3,4-tri-O-Bn-α-L-rhamnopyranosyl)-D-glucopyranoside(CAS DataBase Reference)
• NIST Chemistry Reference: cholesteryl 3,4,6-tri-O-Ac-2-O-(2,3,4-tri-O-Bn-α-L-rhamnopyranosyl)-D-glucopyranoside(129796-74-3)
• EPA Substance Registry System: cholesteryl 3,4,6-tri-O-Ac-2-O-(2,3,4-tri-O-Bn-α-L-rhamnopyranosyl)-D-glucopyranoside(129796-74-3)

Safety Data

• Hazardous Substances Data: 129796-74-3(Hazardous Substances Data)

Upstream product

• 108-24-7 acetic anhydride 
• 86795-39-3 (2S,3R,4R,5S,6S)-3,4,5-tris(benzyloxy)-2-chloro-6-methyltetrahydro-2H-pyran 
• 37152-49-1 cholesteryl 3,4,6-tri-O-acetyl-β-D-gluco-pyranoside 

Relevant articles and documents

β-selective glycosylation using axial-rich and 2-o-rhamnosylated glucosyl donors controlled by the protecting pattern of the second sugar

Herein, we describe two counterexamples of the previously reported β/α-selectivity of 96/4 for glycosylation using ethyl 2-O-[2,3,4-tris-O-tert-butyldimethylsilyl (TBS)-α-L-rhamnopyranosyl]-3,4,6-trisO-TBS-thio-β-D-glucopyranoside as the glycosyl donor. F