FACILE SYNTHESIS AND RING-OPENING OF 4-(TRIBUTYLSTANNYL)PYRROLIMNE-2-CARBOXYLATES

Makoto Shimizu; Hiromi Ando; Hitoshi Shibuya

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FACILE SYNTHESIS AND RING-OPENING OF 4-(TRIBUTYLSTANNYL)PYRROLIMNE-2-CARBOXYLATES

机译：4-（TRIBUTYLSTANNYL）吡咯烷-2-羧酸酯的合成与开环

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On treatment of ethyl 2-(4-methoxyphenylimino)acetate with (E)-1-tert-butyldimethylsiloxy-3-tributylstannylalkenes in the presence of methanesulfonic acid (MsOH) at -78℃, a ring-closing reaction proceeded to give 4-(tributylstannyl)pyrrolidine-2-carboxylates, while their ring-opening reaction was observed to give homoallylic amines under the influence of MsOH at-20℃ to room temperature.

机译：在-78℃下，在甲磺酸（MsOH）存在下，用（E）-1-叔丁基二甲基甲硅烷氧基-3-三丁基锡烷基链烯处理2-（4-甲氧基苯基亚氨基）乙酸乙酯，进行闭环反应，得到4- （三丁基锡烷基）吡咯烷-2-羧酸酯，在-20℃至室温下，在MsOH的作用下，观察到它们的开环反应生成均烯丙基胺。

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《Heterocycles: An International Journal for Reviews and Communications in Heterocyclic Chemistry》 |2010年第2期|共6页
作者
Makoto Shimizu; Hiromi Ando; Hitoshi Shibuya;
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1. FACILE SYNTHESIS AND RING-OPENING OF 4-(TRIBUTYLSTANNYL)PYRROLIMNE-2-CARBOXYLATES [J] . Makoto Shimizu, Hiromi Ando, Hitoshi Shibuya Heterocycles: An International Journal for Reviews and Communications in Heterocyclic Chemistry . 2010,第2期

机译：4-（TRIBUTYLSTANNYL）吡咯烷-2-羧酸酯的合成与开环
2. A facile stereoselective synthesis of difunctionalized 1,3-dienes containing tin and halogen via hydrozirconation of (Z)-3-(tributylstannyl)alk-3-en-1-ynes [J] . Cai MZ, Wang Y, Wang PP Journal of Organometallic Chemistry . 2008,第17期

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机译：通过使用Grubbs催化剂的串联催化，将刷子聚合物的容纳一罐合成，用于开环复分解和原子转移自由基聚合
8. Unusually Facile Ring-Opening Reaction in the Pyridine System [R] . Scovill, J. P., Silverton, J. 1980

机译：吡啶系统中异常易开环反应

FACILE SYNTHESIS AND RING-OPENING OF 4-(TRIBUTYLSTANNYL)PYRROLIMNE-2-CARBOXYLATES

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