A DIRECT SYNTHESIS OF OLEFINS BY REACTION OF CARBONYL-COMPOUNDS WITH LITHIO DERIVATIVES OF 2-[ALKYL-SULFONYL OR (2'-ALKENYL)-SULFONYL OR BENZYL-SULFONYL]-BENZOTHIAZOLES
A DIRECT SYNTHESIS OF OLEFINS BY REACTION OF CARBONYL-COMPOUNDS WITH LITHIO DERIVATIVES OF 2-[ALKYL-SULFONYL OR (2'-ALKENYL)-SULFONYL OR BENZYL-SULFONYL]-BENZOTHIAZOLES
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DOI：
10.1016/s0040-4039(00)92037-9
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发表时间：
1991-02-25
影响因子：
1.8
通讯作者：
RUEL, O
中科院分区：
文献类型：
--
作者：
BAUDIN, JB;HAREAU, G;RUEL, O
在标题反应中，作为中间体的锂醇盐与相邻的C = N基团发生分子内加成反应，然后发生S-苯并噻唑向O-苯并噻唑的转移，同时发生SO2的挤出和2（3 H）-苯并噻唑酮阴离子的排出.
During the title reaction, the lithium alkoxides formed as intermediates undergo an intramolecular addition to the neighboring C = N group followed an S to 0 benzothiazole transfer and simultaneous extrusion of sulfur dioxide and ejection of 2(3H)-benzothiazolone anion.