331960-34-0

Basic information

• Product Name: Toluene-4-sulfonic acid (2S,4S)-2,4-dimethyl-5-trimethylsilanyloxy-pentyl ester
• Synonyms: Toluene-4-sulfonic acid (2S,4S)-2,4-dimethyl-5-trimethylsilanyloxy-pentyl ester
• CAS NO: 331960-34-0
• Molecular Weight: 358.574
• Mol File: 331960-34-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Toluene-4-sulfonic acid (2S,4S)-2,4-dimethyl-5-trimethylsilanyloxy-pentyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Toluene-4-sulfonic acid (2S,4S)-2,4-dimethyl-5-trimethylsilanyloxy-pentyl ester(331960-34-0)
• EPA Substance Registry System: Toluene-4-sulfonic acid (2S,4S)-2,4-dimethyl-5-trimethylsilanyloxy-pentyl ester(331960-34-0)

Safety Data

• Hazardous Substances Data: 331960-34-0(Hazardous Substances Data)

Upstream product

• 176299-61-9 (2S,4S)-2,4-dimethyl-1,5-pentanediol diacetate 
• 107173-22-8 (2S,4S)-2,4-dimethylpentane-1,5-diol 
• 98-59-9 p-toluenesulfonyl chloride 
• 331960-33-9 (2S,4S)-2,4-dimethyl-5-trimethylsilyl-1-pentanol 

Downstream Products

• 18450-74-3 (2S,4R)-2,4-dimethyl-1-heptanol 

Relevant articles and documents

Synthesis of (2R,4R)-supellapyrone, the sex pheromone of the brownbanded cockroach, Supella longipalpa, and its three stereoisomers

Supellapyrone [(2R,4R)-5-(2,4-dimethyl)-3-methyl-2H-pyran-2-one (1)], the female sex pheromone of the brownbanded cockroach (Supella longipalpa), and its three stereoisomers were synthesized by employing lipase-catalyzed desymmetrization or enantiomer separation of syn- or anti-2,4-dimethylpentane-1,5-diol (9) as the key step.