130718-50-2

Upstream product

• 130718-49-9 Acetic acid (4aR,6R,7R,8S,8aS)-8-acetoxy-2-phenyl-6-tritylsulfanyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester 
• 130718-48-8 triphenylmethyl 1-thio-α-D-galactopyranoside 
• 572-10-1 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl chloride 
• 130718-47-7 Acetic acid (2R,3R,4S,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-2-tritylsulfanyl-tetrahydro-pyran-3-yl ester 

Downstream Products

• 635685-29-9 Acetic acid (2R,3R,4S,5S,6R)-4-acetoxy-6-acetoxymethyl-5-hydroxy-2-tritylsulfanyl-tetrahydro-pyran-3-yl ester 
• 635685-30-2 Acetic acid (2R,3R,4R,5S,6R)-4-acetoxy-6-acetoxymethyl-5-trifluoromethanesulfonyloxy-2-tritylsulfanyl-tetrahydro-pyran-3-yl ester 

Relevant academic research and scientific papers

Triphenylmethanethiol. An useful reagent in the synthesis of 1,2-cis-1-thioglycoses

Triphenylmethgyl-1-thio-α-D-galactoside was obtained in good yield by treatment of β-acetochlorogalactose with the tetrabutylammonium salt of triphenylmethanethiol. This protecting group of the thiol function is stable under both basic and acidic conditions and may be selectively removed by reaction with phenylmercury(II) acetate, following by hydrogen sulfide.