114768-52-4

Upstream product

• 124-63-0 methanesulfonyl chloride 
• 72045-07-9 methyl 4,6-O-isopropylidene-5-thio-3-O-toluene-p-sulphonyl-α-D-glucopyranoside 

Downstream Products

• 114768-54-6 4,6-di-O-benzoyl-2,5-dideoxy-2,5-epithio-3-O-p-tolyl-sulphonyl-D-mannose dimethyl acetal 
• 114768-53-5 Toluene-4-sulfonic acid (2S,3S,4S,5R)-2-dimethoxymethyl-4-hydroxy-5-hydroxymethyl-tetrahydro-thiophen-3-yl ester 
• 53821-57-1 5-hydroxymethyltiophene-2-carbaldehyde 

Relevant academic research and scientific papers

5-THIOPYRANOSES. PART-12. SULPHUR PARTICIPATION IN DISPLACEMENT REACTIONS OF SULPHONATE ESTERS OF 5-THIO-D-ALLOSE, 5-THIO-D-ALTROSE, AND 5-THIO-D-GLUCOSE DERIVATIVES

Both sulphonate groups in methyl 2,3-anhydro-5,6-di-O-methylsulphonyl-5-thio-α-D-allopyranoside (5) readily undergo displacement reactions.The 4-sulphonate is the more reactive and is displaced with retention of configuration.Participation by the ring sul