Palladium-catalyzed domino spirocyclization of [60]fullerene: synthesis of diverse [60]fullerene-fused spiro[4,5]/[5,5] derivatives,Chemical Communications

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Palladium-catalyzed domino spirocyclization of [60]fullerene: synthesis of diverse [60]fullerene-fused spiro[4,5]/[5,5] derivatives
Chemical Communications ( IF 4.3 ) Pub Date : 2020-11-18 , DOI: 10.1039/d0cc07143a
Jinliang Ma _{1,

2,

3,

4,

5} , Tong-Xin Liu _{1,

2,

3,

4,

5} , Pengling Zhang _{1,

2,

3,

4,

5} , Chuanjie Zhang _{1,

2,

3,

4,

5} , Guisheng Zhang _{1,

2,

3,

4,

5}

Affiliation

Herein a new, general and practical method for the spirocyclization of [60]fullerene through a palladium-catalyzed domino Heck/C–H activation reaction is presented. A wide range of novel [60]fullerene-fused spirocyclic derivatives can be easily and flexibly synthesized with a broad substrate scope and excellent functional-group tolerance. A plausible mechanism involving an alkyl Pd(II) species as a key intermediate has been proposed.

中文翻译：

钯催化[60]富勒烯的多米诺螺环化：合成[60]富勒烯稠合的螺[4,5] / [5,5]衍生物

本文介绍了通过钯催化的多米诺骨牌Heck / CH活化反应将[60]富勒烯螺环化的一种新的，通用的实用方法。具有宽底物范围和优异的官能团耐受性的各种新的[60]富勒烯稠合的螺环衍生物可以轻松灵活地合成。已经提出了一种可能的机制，其中涉及烷基Pd（II）物种作为关键中间体。

更新日期：2020-11-27

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