Previously challenging pyridinyl cyclopentanes, cyclopentenes and bicyclo[2.1.1]hexanes with multiple substituents now can be efficiently prepared via a remote [3+2] cycloaddition reaction. The reaction features a simple diboron(4) catalyst, modular disconnection mode, broad scope, high atom economy and a unique dearomative/rearomative mechanistic process.

中文翻译：

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二硼 (4)-催化远程 [3+2] 环丙烷通过吡啶脱芳/再芳香自由基传递进行环加成

以前具有挑战性的具有多个取代基的吡啶基环戊烷、环戊烯和双环 [2.1.1] 己烷现在可以通过远程 [3+2] 环加成反应有效地制备。该反应具有简单的二硼 (4) 催化剂、模块化断开模式、广泛的范围、高原子经济性和独特的脱芳烃/重芳烃机理过程。