Gold-catalyzed (4+3)-annulations of 2-alkenyl-1-alkynylbenzenes with anthranils with alkyne-dependent chemoselectivity: skeletal rearrangement versus non-rearrangement

Author:

Singh RahulKumar Rajmani12345,Skaria Manisha12345ORCID,Chen Liang-Yu2678,Cheng Mu-Jeng2678ORCID,Liu Rai-Shung12345ORCID

Affiliation:

1. Frontier Research Centers on Fundamental and Applied Science of Materials

2. Department of Chemistry

3. National Tsing-Hua University

4. Hsinchu

5. Republic of China

6. National Cheng Kung University

7. Tainan 701

8. Taiwan

Abstract

Two distinct (4+3)-nitroxy annulations between 1,5-enynes and anthranils have been developed to access tetrahydro-1H-benzo[b]azepine derivatives.

Funder

Ministry of Education

Ministry of Science and Technology

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemistry

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4. P. Grunanger , P.Vita-Finzi and J. E.Dowling , in Chemistry of Heterocyclic Compounds, Part 2 , ed. E. C. Taylor and P. Wipf , Wiley , New York , 1999 , vol. 49 , pp. 1–888

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