2972-91-0

Basic information

• Product Name: trimethyl(4-(1,2,2-trifluorovinyl)phenyl)silane
• Synonyms: trimethyl(4-(1,2,2-trifluorovinyl)phenyl)silane
• CAS NO: 2972-91-0
• Molecular Weight: 230.305
• Mol File: 2972-91-0.mol

Chemical Properties

• CAS DataBase Reference: trimethyl(4-(1,2,2-trifluorovinyl)phenyl)silane(CAS DataBase Reference)
• NIST Chemistry Reference: trimethyl(4-(1,2,2-trifluorovinyl)phenyl)silane(2972-91-0)
• EPA Substance Registry System: trimethyl(4-(1,2,2-trifluorovinyl)phenyl)silane(2972-91-0)

Safety Data

• Hazardous Substances Data: 2972-91-0(Hazardous Substances Data)

Upstream product

• 79-38-9 Chlorotrifluoroethylene 
• 17865-11-1 (4-(trimethylsilyl)phenyl)boronic acid 
• 106-37-6 1.4-dibromobenzene 

Relevant articles and documents

The method of manufacturing the same and hydroxybenzenes (trifluorolactic vinyl)

PROBLEM TO BE SOLVED: To provide (trifluorovinyl)benzenes and a method for producing the same.SOLUTION: The method for producing (trifluorovinyl)benzenes expressed by general formula (3) comprises carrying out a reaction of a phenyl boron compound with trifluorohaloethylenes in the coexistence of 1 to 100 equivalents of water with respect to the phenyl boron compound (1), a palladium complex coordinated with a bidentate phosphine ligand, and an alkali metal salt. In formula (3), Rrepresents a hydrogen atom or a formyl group; Rand Reach independently represents a hydrogen atom, 1-4C alkyl group, 2-4C alkenyl group, 2-5C acyl group, (1-4C alkoxy)carbonyl group, 1-4C alkoxy group, tri(1-4C alkyl)silyl group, 2-5C acylamino group, cyano group, phenyl group, chlorine atom, fluorine atom or nitro group; and adjoining Rand Rmay form a ring together with a carbon atom bonded thereto.

Pd-catalyzed arylation of chlorotrifluoroethylene using arylboronic acids

The palladium-catalyzed cross-coupling of chlorotrifluoroethylene and arylboronic acids proceeds in the presence of a base and H2O to provide α,β,β-trifluorostyrene derivatives in satisfactory yields.