Fe(II)/Fe(III)-Catalyzed Intramolecular Didehydro-Diels–Alder Reaction of Styrene-ynes,The Journal of Organic Chemistry

当前位置： X-MOL 学术 › J. Org. Chem. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Fe(II)/Fe(III)-Catalyzed Intramolecular Didehydro-Diels–Alder Reaction of Styrene-ynes
The Journal of Organic Chemistry ( IF 3.3 ) Pub Date : 2018-01-11 00:00:00 , DOI: 10.1021/acs.joc.7b02672
Hyeon Jin Mun ₁ , Eun Young Seong ₁ , Kwang-Hyun Ahn ₁ , Eun Joo Kang ₁

Affiliation

The intramolecular didehydro-Diels–Alder reaction of styrene-ynes was catalyzed by Fe(II) and Fe(III) to produce various naphthalene derivatives under microwave heating conditions. Mechanistic calculations found that the Fe(II) catalyst activates the styrenyl diene in an inverse-electron-demand Diels–Alder reaction, and the consecutive dehydrogenation reaction can be promoted by either Fe(II)-catalyzed direct dehydrogenation or an Fe(III)-catalyzed rearomatization/dehydrogenation pathway.

中文翻译：

Fe（II）/ Fe（III）催化的分子内二氢-狄尔斯-苯乙烯-炔反应

Fe（II）和Fe（III）催化苯乙烯-炔烃的分子内二氢-狄尔斯-阿尔德反应，在微波加热条件下产生各种萘衍生物。机理计算发现，Fe（II）催化剂在反电子需求的Diels-Alder反应中激活了苯乙烯基二烯，并且连续的脱氢反应可以通过Fe（II）催化的直接脱氢或Fe（III）来促进。 -催化的重麦芽糖化/脱氢途径。

更新日期：2018-01-11

点击分享查看原文

点击收藏

阅读更多本刊最新论文