91638-67-4

Basic information

• Product Name: (2,3-dimethylbutyl)(phenyl)sulfane
• Synonyms: (2,3-dimethylbutyl)(phenyl)sulfane
• CAS NO: 91638-67-4
• Molecular Weight: 194.341
• Mol File: 91638-67-4.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: (2,3-dimethylbutyl)(phenyl)sulfane(CAS DataBase Reference)
• NIST Chemistry Reference: (2,3-dimethylbutyl)(phenyl)sulfane(91638-67-4)
• EPA Substance Registry System: (2,3-dimethylbutyl)(phenyl)sulfane(91638-67-4)

Safety Data

• Hazardous Substances Data: 91638-67-4(Hazardous Substances Data)

Upstream product

• 19550-30-2 2,3-dimethylbutanol 
• 882-33-7 diphenyldisulfane 
• 563-78-0 2,3-Dimethyl-1-butene 
• 14287-61-7 2,3-dimethylbutyric acid 
• 503-74-2 3-methylbutyric acid 
• 93088-62-1 2,3-dimethylbutyl 4-methylbenzenesulfonate 
• 108-98-5 thiophenol 

Downstream Products

• 134553-24-5 C₃₈H₅₆O₆S 
• 68702-83-0 (S)-(2,3-dimethylbutylsulfonyl)benzene 
• 137661-16-6 (2R)-2,3-dimethylbutyl phenyl sulfone 
• 134511-53-8 2,3-dimethylbutyl phenyl sulfone 

Relevant articles and documents

Synthesis of secasterol and 24-episecasterol and their toxicity for MCF-7 cells

The convergent synthesis of biosynthetic precursors of brassinosteroids with a Δ2-bond in cycle A-secasterol and 24-episecasterol-was performed. The key stages in the construction of the side chain in these compounds were the Julia olefination of the steroid 22-aldehyde followed by the Sharpless asymmetric dihydroxylation of the intermediate Δ22- olefin. The cytotoxicity of the synthesized compounds for breast carcinoma MCF-7 cells was assessed.

SYNTHESIS OF BRASSINOLIDE AND ITS ANALOGS

A new version of the synthesis of brassinosteroids of the 28C series is described.It is based on stigmasterol and uses the reaction of steroidal 22-aldehydes with aryl sulfones.