89264-19-7Relevant academic research and scientific papers
Organocatalytic Nucleophilic Substitution Reaction of gem-Difluoroalkenes with Ketene Silyl Acetals
Kondoh, Azusa,Koda, Kazumi,Terada, Masahiro
supporting information, p. 2277 - 2280 (2019/03/26)
An organocatalytic nucleophilic substitution reaction of gem-difluoroalkenes with ketene silyl acetals was developed. Phosphazene P4-tBu effectively catalyzed the reaction under mild conditions to provide monofluoroalkenes possessing an alkoxycarbonylmethyl group in high yields with high Z selectivities.
Addition of trifluoromethyltrimethylsilane to acyl phosphonates: Synthesis of TMS-protected 1-alkyl-1-trifluoromethyl-1-hydroxy phosphonates and 1-aryldifluoroethenyl phosphates
Demir, Ayhan S.,Eymur, Serkan
, p. 8527 - 8530 (2008/03/11)
(Chemical Equation Presented) Addition reactions of nucleophilic CF 3TMS to acyl phosphonates were investigated. Various acyl phosphonates reacted readily with CF3TMS in the presence of K 2CO3 in DMF at rt to gi
SELECTIVE PREPARATION OF 1-SUBSTITUTED 2,2-DIFLUOROETHENYL PHOSPHATES OR 1-HYDROXYALKANEPHOSPHONATES THROUGH THE REACTION OF CHLORODIFLUOROMETHYL KETONES WITH DIALKYL OR DIARYL PHOSPHITES
Ishihara, Takashi,Yamana, Masayuki,Maekawa, Takashige,Kuroboshi, Manabu,Ando, Teiichi
, p. 263 - 278 (2007/10/02)
Various chlorodifluoromethyl ketones react readily with dialkyl or diaryl phosphites in the presence of triethylamine at the reflux temperature of tetrahydrofuran to give the corresponding dialkyl or diaryl 1-substituted-2,2-difluoroethenyl phosphates in
