769147-00-4Relevant academic research and scientific papers
Facile synthesis of unsymmetrical 1,1-diaryl-2,2-difluoroethenes via stepwise coupling of 1,1-dibromo-2,2-difluoroethenes
Fujita, Takeshi,Suzuki, Naoto,Ichitsuka, Tomohiro,Ichikawa, Junji
, p. 97 - 101 (2013/10/01)
Unsymmetrical 1,1-diaryl-2,2-difluoroethenes were synthesized from 1,1-dibromo-2,2-difluoroethene, which is commercially available, via the Suzuki-Miyaura coupling in a stepwise fashion. Suitable ligands for each coupling process were used to achieve selective synthesis of these diaryldifluoroethenes.
An efficient room temperature preparation of bromo difluorovinylzinc reagent (CF2 = CBrZnCl) and a high yield one-pot synthesis of α-bromo-β, β-difluorostyrenes
Anilkumar,Burton, Donald J.
, p. 561 - 566 (2007/10/03)
A high yield room temperature preparation of the1-bromo-2, 2-difluorovinylzinc reagent [CF2=CBrZnCl] (>89%) was achieved via insitu metallation of CF3CH2Br or CF2=CHBr with LDA in presence of ZnCl2. P
