Phototriggered Active Alkyne Generation from Cyclopropenones with Visible Light-Responsive Photocatalysts
Phototriggered Active Alkyne Generation from Cyclopropenones with Visible Light-Responsive Photocatalysts
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DOI：
10.1021/acs.orglett.9b01280
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发表时间：
2019-06-07
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;Kimura, Takeshi;Kunishima, Munetaka
使用环丙烯酮作为起始试剂开发了光催化活性炔烃生成反应。可见光响应光催化剂诱导环丙烯酮脱羰。所得的高反应性炔烃可以直接用于进一步的反应，例如脱水缩合反应和炔烃-叠氮化物点击化学。
A photocatalytic active alkyne generation reaction was developed using cyclopropenone as a starting reagent. Visible light-responsive photocatalysts induced cyclopropenone decarbonylation. The resulting highly reactive alkyne could be used directly, without isolation, for further reactions, such as in a dehydration condensation reaction and alkyne-azide click chemistry.