Shono, Tatsuya published the artcileFormation of a reasonably stabilized trichloromethyl anion by the reaction of chloroform with electrogenerated base and its 1,4-addition to α,β-unsaturated carbonyl compounds, Recommanded Product: Methyl 4,4,4-trichlorobutanoate, the main research area is addition anion chloromethyl unsaturated carboxylate nitrile; ammonium tetraalkyl electrochem reduction pyrrolidinone; chloromethyl anion addition unsaturated carboxylate nitrile; carboxylate unsaturated addition chloromethyl anion; cyclopropanation chloroacetate anion; electrochem reduction pyrrolidinone tetraalkylammonium; nitrile unsaturated addition chloromethyl anion; pyrrolidinone reduction electrochem tetraalkylammonium; reduction electrochem pyrrolidinone tetraalkylammonium.
Electrochem. reduction of 2-pyrrolidinone in the presence of tetraalkylammonium salts gave the resp. tetraalkylammonium salts with pyrrolidinone. The latter reacted with CHCl3 to give Cl3C-, which underwent addition reactions with α,β-unsaturated carboxylates or nitriles. Thus, reaction of Cl2CHCO2Me in the presence of tetraalkylammonium salts with pyrrolidinone gave di-Me 1-chloro-1,2-cyclopropanedicarboxylates. Addition of CHCl3 to CH2:CHCO2Me in the presence of the tetraethylammonium-pyrrolidinone salt gave 87% Cl3CCH2CH2CO2Me.
Tetrahedron Letters published new progress about Addition reaction. 19376-57-9 belongs to class chlorides-buliding-blocks, name is Methyl 4,4,4-trichlorobutanoate, and the molecular formula is C5H7Cl3O2, Recommanded Product: Methyl 4,4,4-trichlorobutanoate.
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics