106237-54-1

Basic information

• Product Name: Toluene-4-sulfonic acid (E)-(2R,3S,4S)-3-hydroxy-2,4,7-trimethyl-oct-5-enyl ester
• Synonyms: Toluene-4-sulfonic acid (E)-(2R,3S,4S)-3-hydroxy-2,4,7-trimethyl-oct-5-enyl ester
• CAS NO: 106237-54-1
• Molecular Weight: 340.484
• Mol File: 106237-54-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Toluene-4-sulfonic acid (E)-(2R,3S,4S)-3-hydroxy-2,4,7-trimethyl-oct-5-enyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Toluene-4-sulfonic acid (E)-(2R,3S,4S)-3-hydroxy-2,4,7-trimethyl-oct-5-enyl ester(106237-54-1)
• EPA Substance Registry System: Toluene-4-sulfonic acid (E)-(2R,3S,4S)-3-hydroxy-2,4,7-trimethyl-oct-5-enyl ester(106237-54-1)

Safety Data

• Hazardous Substances Data: 106237-54-1(Hazardous Substances Data)

Upstream product

• 106294-05-7 2(R),4(S),7-trimethyl-5(E)-octene-1,3(S)-diol 
• 98-59-9 p-toluenesulfonyl chloride 
• 106237-51-8 Acetic acid (E)-(2R,3S,4S)-3-hydroxy-2,4,7-trimethyl-oct-5-enyl ester 
• 106237-52-9 Acetic acid (E)-(1S,2S)-1-((R)-2-hydroxy-1-methyl-ethyl)-2,5-dimethyl-hex-3-enyl ester 
• 64190-48-3 (S)-3-methyl-4-butanolide 
• 115047-69-3 (3S,4S)-3-((E)-(S)-1,4-Dimethyl-pent-2-enyl)-2,4-dimethyl-tetrahydro-furan-2-yl-hydroperoxide 
• 115047-68-2 (3S,4S)-3-((E)-(S)-1,4-Dimethyl-pent-2-enyl)-2,4-dimethyl-tetrahydro-furan-2-ol 
• 106237-50-7 4(S)-methyl-3(S)-(1(S),4-dimethyl-2(E)-pentenyl)dihydro-2(3H)-furanone 

Relevant articles and documents

Regiochemical Control in the Hemiacetalization of a Dihydroxydialdehyde. An Application of the Use of Homochiral 3-Methyl-γ-butyrolactones to the Construction of Homochiral Tripropionate Units.

A method for the inversion of lactone homochirality and subsequent chain extension of dipropionate to tripropionate units is discussed.The synthetic sequence leads to (+)-methyl Prelog-Djerassi lactonic acid.