Journal of Organic Chemistry p. 4410 - 4412 (1987)
Update date:2022-07-29
Topics: Ester Carbonyl group Reagent Stereoselective Zn Alkylidenation TiCl4
Okazoe, Takashi
Takai, Kazuhiko
Oshima, Koichiro
Utimoto, Kiitiro
Reagents prepared by reduction of 1,1-dibromoalkanes (R3CHBr2) with zinc and TiCl4 in the presence of N,N,N',N'-tetramethylethylenediamine in THF are effective in the conversion of esters (R1CO2R2) to the corresponding alkenyl ethers (R1(R2O)C=CHR3) with high Z selectivity.
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(1950)Doi:10.1016/0022-328X(86)80202-9
(1986)Doi:10.1055/s-0028-1083159
(2008)Doi:10.1016/S0040-4039(00)83861-7
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(1986)
