714293-50-2

Basic information

• Product Name: C₃₄H₄₆Si₃
• CAS NO: 714293-50-2
• Molecular Weight: 538.996
• Mol File: 714293-50-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₃₄H₄₆Si₃(CAS DataBase Reference)
• NIST Chemistry Reference: C₃₄H₄₆Si₃(714293-50-2)
• EPA Substance Registry System: C₃₄H₄₆Si₃(714293-50-2)

Safety Data

• Hazardous Substances Data: 714293-50-2(Hazardous Substances Data)

Upstream product

• 714293-44-4 [2,4-bis(trimethylsilylethynyl)-6-bromophenyl](4-tert-butyl-2,6-dimethylphenyl)diazomethane 
• 714293-43-3 (4-trimethylsilylethynyl-2,6-dibromophenyl)(4-tert-butyl-2,6-dimethylphenyl)diazomethane 
• 848075-08-1 ethyl N-nitroso-N-[(2,4,6-tribromophenyl)(4-tert-butyl-2,6-dimethylphenyl)methyl]carbamate 
• 763110-65-2 ethyl N-[(2,4,6-tribromophenyl)(4-tert-butyl-2,6-dimethylphenyl)methyl]carbamate 
• 714293-46-6 (2,4,6-tribromophenyl)(4-tert-butyl-2,6-dimethylphenyl)diazomethane 
• 763110-63-0 (2,4,6-tribromophenyl)(4-tert-butyl-2,6-dimethylphenyl)chloromethane 
• 763110-62-9 (2,4,6-tribromophenyl)(4-tert-butyl-2,6-dimethylphenyl)methanol 
• 45859-98-1 2,4,6-tribromobenzaldehyde 
• 5345-05-1 4-t-butyl-2,6-dimethylbromobenzene 
• 714293-45-5 [2,4,6-tris(trimethylsilylethynyl)phenyl](4-tert-butyl-2,6-dimethylphenyl)diazomethane 

Relevant articles and documents

Triplet diphenylcarbenes protected by (trimethylsilyl)ethynyl groups

(2,4,6-Tribromophenyl)(4-tert-butyl-2,6-dimethylphenyl)diazomethane (1a) was shown to be stable enough to survive Sonogashira coupling reaction conditions at an elevated temperature and gave not only a para-monosubstituted product, (4-trimethylsilylethyny