1428318-08-4

Basic information

• Product Name: C₃₈H₄₂O₆S
• CAS NO: 1428318-08-4
• Molecular Weight: 626.814
• Mol File: 1428318-08-4.mol

Chemical Properties

• CAS DataBase Reference: C₃₈H₄₂O₆S(CAS DataBase Reference)
• NIST Chemistry Reference: C₃₈H₄₂O₆S(1428318-08-4)
• EPA Substance Registry System: C₃₈H₄₂O₆S(1428318-08-4)

Safety Data

• Hazardous Substances Data: 1428318-08-4(Hazardous Substances Data)

Upstream product

• 108-12-3 isopentanoyl chloride 
• 316188-24-6 phenyl 2,3,6-tri-O-benzyl-1-thio-α-D-mannopyranoside 

Downstream Products

• 1428318-09-5 phenyl 2,3,6-tri-O-benzyl-4-O-isovaleroyl-1-thio-α-D-mannopyranoside S-oxide 

Relevant articles and documents

Efficient α-mannosylation of phenols: The role of carbamates as scavengers for activated glycosyl donors

The boron trifluoride activation of trichloroacetimidate donors was found to be an efficient method for the α-mannosylation of tyrosine-containing acceptors. Most notably, these conditions are compatible with the commonly used carbamate protecting groups, whereas trichloroacetimidate activation with trimethylsilyl triflate or the use of glycosyl sulfoxides led to diminished yields in the presence of carbamates. In these cases, the competing reaction of the activated donors with the carbamate group was identified as a problematic side reaction. Taking advantage of this reactivity, various glycosyl carbamates were generated for the first time under non-acidic glycosylation conditions by reaction of different Boc-protected amino acids and dipeptides with glycosyl sulfoxides under triflic anhydride activation. Georg Thieme Verlag Stuttgart · New York.