121444-57-3

Basic information

• Product Name: 2-(tert-Butyldiphenylsilyl)-1,2-thiazetidin-1,1-dioxid
• Synonyms: 2-(tert-Butyldiphenylsilyl)-1,2-thiazetidin-1,1-dioxid
• CAS NO: 121444-57-3
• Molecular Weight: 345.538
• Mol File: 121444-57-3.mol

Chemical Properties

• CAS DataBase Reference: 2-(tert-Butyldiphenylsilyl)-1,2-thiazetidin-1,1-dioxid(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(tert-Butyldiphenylsilyl)-1,2-thiazetidin-1,1-dioxid(121444-57-3)
• EPA Substance Registry System: 2-(tert-Butyldiphenylsilyl)-1,2-thiazetidin-1,1-dioxid(121444-57-3)

Safety Data

• Hazardous Substances Data: 121444-57-3(Hazardous Substances Data)

Upstream product

• 34817-61-3 1,2-Thiazetidine 1,1-dioxide 
• 58479-61-1 tert-butylchlorodiphenylsilane 

Relevant articles and documents

Properties and Reactions of Substituted 1,2-Thiazetidine 1,1-Dioxides: 2- and/or 4-Silylated 1,2-Thiazetidine 1,1-Dioxides

Depending on the reaction conditions and the molar ratio of the reactants, all possible N- and/or C-4 silylated β-sultams 2-11 are prepared starting with 1,2-thiazetidine 1,1-dioxide (1).The 2,3-disubstituted β-sultams 16 and 19 are silylated at C-4.Disilylation is preferred.The X-ray analysis of 2d is reported.Stability and some spectroscopic properties are briefly discussed.