82575-40-4Relevant academic research and scientific papers
An evidence of contact ion pair in β-(acyloxy)alkyl radical heterolysis during copper(I)-mediated synthesis of trisubstituted alkenes
Ram, Ram N.,Tittal, Ram K.
, p. 4448 - 4451 (2014/08/05)
The first evidence for a unified mechanism of heterolysis in β-(acyloxy)alkyl radical involving contact ion pair (CIP) is presented for both fragmentation and rearrangement of the acyloxy group in the reaction of 1-alkoxy-2,2,2-trichloroethyl acetate with
1,2-H shift in copper-chlorocarbenoid intermediate during CuCl/bpy-promoted stereoselective dechlorination of 2,2,2-trichloroethyl alkyl ethers to (Z)-1-alkoxy-2-chloroethenes
Ram, Ram N.,Manoj
supporting information; experimental part, p. 2243 - 2246 (2009/05/11)
(Chemical Equation Presented) Reaction of 2,2,2-trichloroethyl alkyl ethers with 2 molar equiv of CuCl/bpy in refluxing DCE yielded (Z)-1-alkoxy-2- chloroethenes stereoselectively as the major product via 1,2-H shift in copper-chlorocarbenoid intermediate. 2,2,2-Trichloroethyl carboxylates undergo a radical 1,2-acyloxy shift under similar conditions.
DICHLOROMETHYLENATION OF ESTERS AND LACTONES BY TRIPHENYLPHOSPHINE-CARBON TETRACHLORIDE REAGENT.
Suda, Minoru,Fukushima, Asako
, p. 759 - 762 (2007/10/02)
Reaction of triphenylphosphine-carbon tetrachloride reagent with esters and lactones produced 1-substituated 2,2-dichlorovinyl ethers.Hydrolysis of these ethers in acidic conditions afforded the dichloromethyl ketones.
