865605-37-4

Basic information

• Product Name: 1-butylthio-2-triethylsilylethyne
• Synonyms: 1-butylthio-2-triethylsilylethyne
• CAS NO: 865605-37-4
• Molecular Weight: 228.474
• Mol File: 865605-37-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-butylthio-2-triethylsilylethyne(CAS DataBase Reference)
• NIST Chemistry Reference: 1-butylthio-2-triethylsilylethyne(865605-37-4)
• EPA Substance Registry System: 1-butylthio-2-triethylsilylethyne(865605-37-4)

Safety Data

• Hazardous Substances Data: 865605-37-4(Hazardous Substances Data)

Upstream product

• 1015423-92-3 1-butylthio-2-(triisopropylsilyl)ethyne 
• 1015423-93-4 1-cyclohexyltho-2-triethylsilylethyne 

Downstream Products

• 629-45-8 dibutyl disulfide 
• 17047-96-0 1,4-Bis(triethylsilyl)buta-1,3-diyne 

Relevant articles and documents

Two types of rhodium-catalyzed CS/CS metathesis reactions: formation of CS/CS bonds and CC/SS bonds

A rhodium complex catalyzes two types of single bond metathesis reactions of two CS bonds depending on the added ligand: CS/CS to CS/CS metathesis and CS/CS to CC/SS metathesis. In the presence of a catalytic amount of RhH(PPh3)4 and 1,1′-bis(diphenylphosphino)ferrocene (dppf), two 1-alkylthioalkynes exchange alkylthio groups to give equilibrium mixtures of four 1-alkylthioalkynes. When tris(p-methoxyphenyl)phosphine or diphenylmethylphosphine is used, 1,3-butadiynes are obtained.