Metal-free C(sp3)–H functionalization of sulfonamides via strain-release rearrangement-Reference-Cited by-同舟云学术

Metal-free C(sp3)–H functionalization of sulfonamides via strain-release rearrangement

Published:2021 Issue:11 Volume:12 Page:4034-4040
ISSN:2041-6520
Container-title:Chemical Science
language:en
Short-container-title:Chem. Sci.

Author:

Hu Jiefeng¹²³⁴⁵^ORCID,Yang Xianyu¹²³⁴⁵,Shi Shasha¹²³⁴⁵,Cheng Bo¹²³⁴⁵,Luo Xiaoling⁶⁷⁸⁹¹⁰,Lan Yu⁷¹¹¹²¹³¹⁰^ORCID,Loh Teck-Peng¹²³⁴⁵^ORCID

Affiliation:

1. Institute of Advanced Synthesis

2. School of Chemistry and Molecular Engineering

3. Jiangsu National Synergetic Innovation Center for Advanced Materials

4. Nanjing Tech University

5. Nanjing 211816

6. Chongqing Key Laboratory of Inorganic Functional Materials

7. College of Chemistry

8. Chongqing Normal University

9. Chongqing 401331

10. China

11. Institute of Green Catalysis

12. Zhengzhou University

13. Zhengzhou

Abstract

The mild base-promoted C−H bonds functionalization of amides to obtain α,β-unsaturated imines in good yields with high chemoselectivities was achieved. Control experiments show this process involves [2 + 2] cyclization/ring-cleavage reorganization.

Funder

National Natural Science Foundation of China

Natural Science Foundation of Jiangsu Province

Jiangsu Provincial Department of Education

Nanjing Tech University

Jiangsu National Synergistic Innovation Center for Advanced Materials

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/SC/D0SC06603F