Synthesis of methylene cyclopropane-fused chromenes and dihydroquinolines by sequential [4 + 2]- and [1 + 2]-annulation-Reference-Cited by-同舟云学术

Synthesis of methylene cyclopropane-fused chromenes and dihydroquinolines by sequential [4 + 2]- and [1 + 2]-annulation

Published:2020 Issue:17 Volume:18 Page:3303-3311
ISSN:1477-0520
Container-title:Organic & Biomolecular Chemistry
language:en
Short-container-title:Org. Biomol. Chem.

Author:

Lu Tianyu¹²³⁴⁵,Zhang Xuange¹²³⁴⁵,Miao Zhiwei¹²³⁴⁵^ORCID

Affiliation:

1. State Key Laboratory and Institute of Elemento-Organic Chemistry

2. College of Chemistry

3. Nankai University

4. Tianjin 300071

5. China

Abstract

A base promoted sequential [4 + 2]- and [1 + 2]-annulation of 2-hydroxychalcones or 2-tosylaminochalcones with prop-2-ynylsulfonium salts was developed.

Funder

National Basic Research Program of China

Tianjin Science and Technology Committee

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry,Physical and Theoretical Chemistry,Biochemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2020/OB/D0OB00389A

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