71731-76-5

Upstream product

• 98-88-4 benzoyl chloride 
• 40269-01-0 methyl 3,4-O-isopropylidene-α-D-galactopyranoside 
• 130132-27-3 (3aS,6S,7R,7aR)-6-Methoxy-2,2-dimethyl-4-(2-phenyl-benzo[1,3]dithiol-2-yloxymethyl)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-ol 

Relevant academic research and scientific papers

Direct synthesis of methyl phosphoramidates in carbohydrates

A direct installation of a methyl phosphoramidate group by using methyl benzylphosphoramidochloridate into carbohydrates and amino acid is described. This one-step synthesis is efficient for both primary and secondary alcohols and exhibited excellent regioselectivity and functional group compatibility. Formation of a single diastereomer is observed in certain cases. The N-benzyl protecting group on methyl phosphoramidates is easily removed under mild conditions.

2-PHENYL-1,3-BENZODITHIOLYLIUM TRIFLUOROMETHANESULFONATE: A REAGENT FOR THE CONVERSION OF ALCOHOLS INTO BENZYL ETHERS AND BENZOATES UNDER MILD CONDITIONS.

2-Phenyl-1,3-benzodithiolylium trifluoromethanesulfonate, easily prepared from 1,2-benzenedithiol, converts alcohols into dithioorthoesters and ultimately, benzyl ethers (Bu3SnH) and benzoates (HgO/HBF4).