Highly efficient synthesis of benzodioxins with a 2-site quaternary carbon structure by secondary amine-catalyzed dual Michael cascade reactions-Reference-Cited by-同舟云学术

Highly efficient synthesis of benzodioxins with a 2-site quaternary carbon structure by secondary amine-catalyzed dual Michael cascade reactions

Published:2018 Issue:30 Volume:16 Page:5533-5538
ISSN:1477-0520
Container-title:Organic & Biomolecular Chemistry
language:en
Short-container-title:Org. Biomol. Chem.

Author:

He Xuefeng¹²³⁴⁵,Li Yongsu¹²³⁴⁵,Wang Meng¹²³⁴⁵,Chen Hui-Xuan¹²³⁴⁵,Chen Bin¹²³⁴⁵,Liang Hao¹²³⁴⁵,Zhang Yaqi¹²³⁴⁵,Pang Jiyan¹²³⁴⁵,Qiu Liqin¹²³⁴⁵

Affiliation:

1. School of Chemistry

2. The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province

3. South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center

4. Sun Yat-sen University

5. Guangzhou 510275

Abstract

Employing salicylic acids and substituted 3-butyn-2-ones as the substrates, a morpholine catalyzed tandem dual Michael addition afforded a benzodioxin skeleton.

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry,Physical and Theoretical Chemistry,Biochemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2018/OB/C8OB01029C

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