A Gold(I)‐Catalyzed Tandem Cyclization to Benzo[b]indeno[1,2‐e][1,4]diazepines from o‐Phenylenediamines and Ynones,Advanced Synthesis & Catalysis

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A Gold(I)‐Catalyzed Tandem Cyclization to Benzo[b]indeno[1,2‐e][1,4]diazepines from o‐Phenylenediamines and Ynones
Advanced Synthesis & Catalysis ( IF 5.4 ) Pub Date : 2020-07-23 , DOI: 10.1002/adsc.202000755
Fukai Xie _{1,

2,

3} , Bo Zhang _{1,

2,

3} , Yanyu Chen _{1,

2,

3} , Hongwei Jia _{1,

3} , Lei Sun _{1,

2,

3} , Kaitong Zhuang _{1,

3} , Lili Yin ₄ , Maosheng Cheng _{1,

3} , Bin Lin _{1,

3} , Yongxiang Liu _{1,

2,

3}

Affiliation

A gold‐catalyzed tandem cyclization of o‐phenylenediamines with ynones to synthesize benzo[b]indeno[1,2‐e][1,4]diazepine has been developed. The mechanism was explored by control experiments. The method provides a way to access a range of benzo[b]indeno[1,2‐e][1,4]diazepine derivatives in diversity‐oriented synthesis aiming at discovering structurally diverse scaffolds.

中文翻译：

邻苯二胺和壬酮的金（I）催化串联环化成苯并[b]茚并[1,2-e] [1,4]二氮杂s

已经开发了金催化的邻苯二胺与炔酮的串联串联环化反应，以合成苯并[ b ]茚并[1,2- e ] [1,4]二氮杂pine 。通过控制实验探索了该机制。该方法提供了一种在面向多样性的合成中访问一系列苯并[ b ]茚并[1,2- e ] [1,4]二氮杂苯衍生物的方法，旨在发现结构多样的支架。

更新日期：2020-09-21

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