131701-87-6

Basic information

• Product Name: (S)-(-)-5-p-toluenesulfonylpentane-2-ol
• Synonyms: (S)-(-)-5-p-toluenesulfonylpentane-2-ol
• CAS NO: 131701-87-6
• Molecular Weight: 242.339
• Mol File: 131701-87-6.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: (S)-(-)-5-p-toluenesulfonylpentane-2-ol(CAS DataBase Reference)
• NIST Chemistry Reference: (S)-(-)-5-p-toluenesulfonylpentane-2-ol(131701-87-6)
• EPA Substance Registry System: (S)-(-)-5-p-toluenesulfonylpentane-2-ol(131701-87-6)

Safety Data

• Hazardous Substances Data: 131701-87-6(Hazardous Substances Data)

Upstream product

• 57392-44-6 2,2,2-trichloroethyl butyrate 
• 132152-54-6 5-p-toluenesulfonylpentane-2-ol 
• 82275-99-8 5-(Toluene-4-sulfonyl)-pentan-2-one 

Downstream Products

• 131701-92-3 (S)-5-(Toluene-4-sulfonyl)-tridecan-2-ol 
• 155729-13-8 (S)-Ethyl 1-methyl-4-(p-tolylsulfonyl)butyl succinate 
• 155729-12-7 (S)-1-Methyl-4-(p-tolylsulfonyl)butyl 4-chlorobutanoate 
• 1653-31-2 (S)-(+)-tridecan-2-ol 
• 120876-13-3 (S)-(+)-1-methyldodecyl acetate 
• 155729-14-9 (S)-1-Methyl-3-(p-tolylsulfonyl)propyl-N,N-dimethylcarbamate 
• 155729-11-6 (S)-1-Methyl-4-(p-tolylsulfonyl)butyl butanoate 
• 145049-13-4 Carbonic acid ethyl ester (S)-1-methyl-4-(toluene-4-sulfonyl)-butyl ester 

Relevant articles and documents

Facile Intramolecular Acylation Reactions of γ- and δ-(Acyloxy)Sulfones: Synthesis of Substituted Chiral Dihydrofurans and Dihydropyrans

The acylation of (S)-4-(p-tolylsulfonyl)-2-butanol and (S)-(p-tolylsulfonyl)-3-pentanol, chirons that are available in high optical purities, with a variety of acid chlorides gave the corresponding derivatives 9-16.Deprotonation of these substrates with L

Synthesis of (S)-(+)-parasorbic acid and (S)-(+)-2-tridecanol acetate: Bakers' yeast reductions of γ and δ ketosulfones

The enantioselective reduction of 4-(p-toluenesulfonyl) butane-2-one and 5-(p-toluenesulfonyl) pentane-2-one with bakers' yeast gave the corresponding (S) alcohols in high optical purities and moderately good yields. The alcohol 2a was converted to (S)(+)parasorbic acid (4), while 2b was used for the preparation of (S)(+)-2-tridecanol acetate (7), using short synthetic sequences.