Intermolecular Photocycloaddition of Ring-Substituted Cyclic Dithioimides with 2,3-Dimethyl-2-butene: A Facile Synthesis of Spiro-Thietanes
作者:Kazuaki Oda、Minoru Machida、Yuichi Kanaoka
DOI:10.1055/s-1986-31772
日期:——
Upon irradiation, unsymmetrically 3-substituted and symmetrical bicyclic dithiosuccinimides undergo photocycloaddition with 2,3-dimethyl-2-butene to give various spiro-thietanes, including highly strained multicycles.
在辐照下,不对称的3取代和对称的双环二硫琥珀酰亚胺与2,3-二甲基-2-丁烯发生光环加成反应,生成各种螺环噻烯,包括高度受压的多环化合物。