Phototriggered Dehydration Condensation Using an Aminocyclopropenone
Phototriggered Dehydration Condensation Using an Aminocyclopropenone
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DOI：
10.1021/acs.orglett.7b02383
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发表时间：
2017-09-15
期刊：
影响因子：
5.2
通讯作者：
Kunishima, Munetaka
中科院分区：
文献类型：
--
作者：
Mishiro, Kenji;Yushima, Yuki;Kunishima, Munetaka
开发了一种使用氨基环丙烯酮的光引发脱水缩合反应。AN，氨基环丙烯在紫外光照射下原位生成高活性的氰胺，反应溶液中共存的羧酸和胺的脱水缩合反应顺利进行，得到了酰胺。这种反应完全可以通过紫外灯的开/关状态进行控制。
A phototriggered dehydration condensation using an aminocyclopropenone has been developed. The UV irradiation of an, aminocyclopropenone generated a highly reactive ynamine in situ and the dehydration condensation of a carboxylic acid and an amine coexisting in the reaction solution smoothly proceeded to afford an amide. This reaction is completely controllable by the ON/OFF states of a UV lamp.