1186220-85-8

Basic information

• Product Name: 3-(2-(4-bromobenzoyl)phenyl)-4-trimethylsilylsydnone
• Synonyms: 3-(2-(4-bromobenzoyl)phenyl)-4-trimethylsilylsydnone
• CAS NO: 1186220-85-8
• Molecular Weight: 417.334
• Mol File: 1186220-85-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-(2-(4-bromobenzoyl)phenyl)-4-trimethylsilylsydnone(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(2-(4-bromobenzoyl)phenyl)-4-trimethylsilylsydnone(1186220-85-8)
• EPA Substance Registry System: 3-(2-(4-bromobenzoyl)phenyl)-4-trimethylsilylsydnone(1186220-85-8)

Safety Data

• Hazardous Substances Data: 1186220-85-8(Hazardous Substances Data)

Upstream product

• 75-77-4 chloro-trimethyl-silane 
• 508191-77-3 3-phenylsydnone 
• 192436-83-2 4-bromo-N-methoxy-N-methylbenzamide 

Relevant articles and documents

Sydnone ring as an ortho-director of lithiation, 3: One-pot regiospecific o-acylation andsubsequent sydnone 4-substitution

Readily available 3-phenylsydnone (1) reacts with n-butyllithium/N,N, N′,N′-tetramethylethylenediamine (TMEDA) to form the dilithio species 2, which can be acylated regiospecifically at the ortho-aryl position using N-methoxy-N-methylamides (Weinreb's ami