861997-80-0

Basic information

• Product Name: 5-pentadecylsulfanyl-1-phenyl-1H-tetrazole
• Synonyms: 5-pentadecylsulfanyl-1-phenyl-1H-tetrazole
• CAS NO: 861997-80-0
• Molecular Weight: 388.621
• Mol File: 861997-80-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 5-pentadecylsulfanyl-1-phenyl-1H-tetrazole(CAS DataBase Reference)
• NIST Chemistry Reference: 5-pentadecylsulfanyl-1-phenyl-1H-tetrazole(861997-80-0)
• EPA Substance Registry System: 5-pentadecylsulfanyl-1-phenyl-1H-tetrazole(861997-80-0)

Safety Data

• Hazardous Substances Data: 861997-80-0(Hazardous Substances Data)

Upstream product

• 629-76-5 pentadecanol 
• 86-93-1 1-Phenyl-1H-tetrazole-5-thiol 

Relevant articles and documents

Ester dienolate [2,3]-Wittig rearrangement in natural product synthesis: Diastereoselective total synthesis of the triester of viridiofungin A, A 2, and A4

An ester dienolate [2,3]-Wittig rearrangement was utilized to access the alkylated citric acid skeleton 6 that is characteristic for the viridiofungins and other members of the alkyl citrate family of secondary natural products. The [2,3]-sigmatropic rearrangement of (Z,Z)-15 provided the rearrangement product (±)-syn-16 in moderate yield and with very good diastereoselectivity. A Julia-Kocienski olefination efficiently served to connect the polar head (±)-syn-26 with the lipophilic tail (32a-c) of the viridiofungins. Amide formation between the racemic viridiofungin precursors 35a-c and the enantiomerically pure amino acid L-tyrosine methyl ester followed by preparative reversed-phase HPLC provided the isopropyl dimethyl ester of viridiofungin A ((+)-39a), A2 ((+)-39b), and A4 ((+)-39c) as well as the nonnatural diastereomers (-)-38a-c.