1,3-Dichloro-4,4,4-trifluorobut-2-ene as a 4-carbon building block containing a trifluoromethyl group
作者:Michael Van Der Puy
DOI:10.1016/s0022-1139(96)03513-0
日期:1997.3
The preparation, isomerization, and utility of CF3CCl=CHCH2Cl as a 4-carbon reagent for the incorporation of a trifluoromethyl group is described. The regiochemistry observed for charged intermediates derived from CF3CCl=CHCH2Cl was consistent with MNDO calculated partial charges at C-1 and C-3. The anion-stabilizing and cation-destabilizing effects of the trifluoromethyl group were dominant.
NOVEL INTERMEDIATES FOR THE SYNTHESIS OF TRIFLUOROMETHYLATED ORGANIC COMPOUNDS
申请人:AlliedSignal Inc.
公开号:EP0815066A1
公开(公告)日:1998-01-07
US5654473A
申请人:——
公开号:US5654473A
公开(公告)日:1997-08-05
US6013838A
申请人:——
公开号:US6013838A
公开(公告)日:2000-01-11
[EN] NOVEL INTERMEDIATES FOR THE SYNTHESIS OF TRIFLUOROMETHYLATED ORGANIC COMPOUNDS<br/>[FR] NOUVEAUX INTERMEDIAIRES POUR LA SYNTHESE DE COMPOSES ORGANIQUES
申请人:ALLIEDSIGNAL INC.
公开号:WO1996028404A1
公开(公告)日:1996-09-19
(EN) Novel trifluoromethylated intermediates are provided which are useful in synthesizing trifluoromethylated organic compounds. Specifically, compounds of the formula: CF3CCl=CHCH2X are provided, which compounds are versatile intermediates for the synthesis of a wide variety of trifluoromethylated organic compounds.(FR) La présente invention décrit de nouveaux intermédiaires de trifluorométhylate utiles dans la synthèse de composés organiques de trifluorométhylate. Elle décrit en particulier des composés de la formule CF3CCl=CHCH2X, qui sont des intermédiaires polyvalents utilisés pour la synthèse d'une grande variété de composés organiques de trifluorométhylate.