1,3-Dichloro-4,4,4-trifluorobut-2-ene as a 4-carbon building block containing a trifluoromethyl group
摘要:
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.
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.