81572-03-4

Basic information

• Product Name: <α-2H2>benzyl isolongifolyl thioether
• Synonyms: <α-2H2>benzyl isolongifolyl thioether
• CAS NO: 81572-03-4
• Molecular Weight: 330.546
• Mol File: 81572-03-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: <α-2H2>benzyl isolongifolyl thioether(CAS DataBase Reference)
• NIST Chemistry Reference: <α-2H2>benzyl isolongifolyl thioether(81572-03-4)
• EPA Substance Registry System: <α-2H2>benzyl isolongifolyl thioether(81572-03-4)

Safety Data

• Hazardous Substances Data: 81572-03-4(Hazardous Substances Data)

Upstream product

• 1139-17-9 (-)-isolongifolol 
• 13928-57-9 methyl isolongifolate 
• 33712-34-4 benzyl-d2 chloride 
• 21175-64-4 1,1-dideuteriophenylmethanol 
• 93-58-3 benzoic acid methyl ester 
• 73975-41-4 <α,α-(2)H2>toluene-α-thiol 
• 4678-07-3 isolongifolol tosylate 

Downstream Products

• 113686-43-4 <α-2H>benzenemethanethiol 
• 475-20-7 (+)-longifolene 

Relevant articles and documents

Preparation of Chiral 1-Deuteriobenzenemethanethiols by Using α',β Elimination of Carbanions Derived from Benzylic Thioethers

The α',β elimination of the carbanion derived from benzyl isolongifolyl thioether and benzyl camphyl thioether gives the chiral benzyl mercaptan, the S isomer with 38 +/- 6percent ee and the R isomer with 49 +/- 7percent ee.The chirality of the benzyl mercaptan was determined by optical rotation of benzyl methyl thioether and thiosulfone.The enantiomeric excess was evaluated from 1H NMR measurement of ethyl (benzylthio)phenylacetate prepared from (-)-mandelic acid.The enantiomeric excess at carbon C-2 of ethyl (benzylthio)phenylacetate wasdetermined with the chiral europium chelate and was about 60percent.These results are discussed with reference to the transition state of the α,β elimination and to related processes.