One-pot cascade synthesis of dibenzothiophene-based heterobiaryls from dibenzothiophene-5-oxide

Author:

Hu Xiaofang12,Qiao Zeen13,Zhang Li13,Zhao Jinzhong2ORCID,Liu Ya-Zhou1,Zhang Jiangang2,Ma Xiaofeng1ORCID

Affiliation:

1. Natural Products Research Centre, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, 610041, People's Republic of China

2. College of Foundation, Shanxi Agricultural University, 030800 Taigu, Shanxi, People's Republic of China

3. University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China

Abstract

A one-pot protocol to access 4-substituted dibenzothiophene (DBT) from dibenzothiophene-5-oxide (DBTO) was developed via a sulfoxide directed C–H metalation/B2Pin2 mediated reduction/Suzuki coupling cascade process.

Funder

National Natural Science Foundation of China

Sichuan Province Science and Technology Support Program

Chinese Academy of Sciences

1000 Talents Sichuan Program

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry,Physical and Theoretical Chemistry,Biochemistry

Reference39 articles.

1. E.Block , Advances in Sulfur Chemistry , JAI Press , Greenwich , 1994

2. R. J.Cremlyn , An Introduction of Organosulfur Chemistry , Wiley , Chichester , 1996

3. Oxidative processes of desulfurization of liquid fuels

4. Desulfurization of heavy oil

5. Aromatic Metamorphosis of Dibenzothiophenes

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