111689-73-7

Upstream product

• 111689-70-4 3-O-benzoyl-2-deoxy-4,5-O-isopropylidene-D-erythro-pentose dipropyl mercaptal 
• 111689-69-1 2-deoxy-4,5-O-isopropylidene-D-erythro-pentose dipropyl mercaptal 
• 98-88-4 benzoyl chloride 

Downstream Products

• 111768-78-6 ethyl 5-O-benzoyl-6,7-O-isopropylidene-2,3,4-trideoxy-D-erythro-heptonate 
• 111689-74-8 5-O-benzoyl-6,7-O-isopropylidene-2,3,4-trideoxy-D-erythro-hept-2-enoic acid ethyl ester 

Relevant academic research and scientific papers

Deblocking of dithioacetals and oxathioacetals using periodic acid under mild nonaqueous conditions

A novel method for the deblocking of the dithioacetals and oxathioacetals is described. Periodic acid under nonaqueous conditions has been used for the deprotection of the dithio- and oxathio-derivatives to the corresponding carbonyl compounds. This simple high-yield transformation is conveniently carried out in nonaqueous medium and works well with complex sensitive aldehydes and in the presence of other protective groups.