双环[1.1.0]丁烷与三嗪烷的意外Lewis酸催化级联反应生成双环丁烯胺

Organic chemistry frontiers : an international journal of organic chemistry Pub Date : 2025-01-22 DOI:10.1039/d4qo02245a

Feng Chen , Yijun Duan , Ye Guo , Yuncheng Liu , Ming Lang , Jinbao Peng , Shiyong Peng

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引用次数: 0

摘要

报道了一种意想不到的In(OTf)3催化的双环[1.1.0]丁烷与三嗪烷的级联反应，得到了一系列蝴蝶形的双环丁烯胺，产率很高。该反应具有操作简单、反应条件温和、底物范围广等特点。提出了一个涉及关键碳正离子中间体的合理机理。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

An unexpected Lewis acid-catalyzed cascade reaction of bicyclo[1.1.0]butanes with triazinanes toward biscyclobutenyl amines†

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An unexpected Lewis acid-catalyzed cascade reaction of bicyclo[1.1.0]butanes with triazinanes toward biscyclobutenyl amines†

An unexpected In(OTf)₃-catalyzed cascade reaction of bicyclo[1.1.0]butanes with triazinanes is reported, providing a series of butterfly-shaped biscyclobutenyl amines in good yields. This reaction features simple operation, mild reaction conditions, and broad substrate scope. A rational mechanism involving a key carbocation intermediate is proposed.

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来源期刊

Organic chemistry frontiers : an international journal of organic chemistry

CiteScore

7.80

自引率

0.00%

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