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Assembly of 5H-dibenzo[a,d]cycloheptenes by a formal [5 + 2] annulation of ortho-aryl alkynyl benzyl alcohols with arenes

Authors :
Zhebing Zhang
Tao Cai
Zhaohui Zhan
Huiting Xu
Lemao Yu
Xiang Luo
Chunmei Li
Yuzhen Gao
Xuemei Wei
Xinzhi Chen
Runpu Shen
Source :
Organic & Biomolecular Chemistry. 20:7221-7225
Publication Year :
2022
Publisher :
Royal Society of Chemistry (RSC), 2022.

Abstract

We developed a protocol for the preparation of valuable 5H-dibenzo[a,d]cycloheptenes by a formal [5 + 2] annulation of ortho-aryl alkynyl benzyl alcohols with arenes. Structurally diverse 5H-dibenzo[a,d]cycloheptenes were achieved in moderate to good yields.

Details

ISSN :
14770539 and 14770520
Volume :
20
Database :
OpenAIRE
Journal :
Organic & Biomolecular Chemistry
Accession number :
edsair.doi...........1db995beb8695f6bc81f3a8a7bca49b1