Oxidant-controlled divergent transformations of 3-aminoindazoles for the synthesis of pyrimido[1,2-b]-indazoles and aromatic nitrile-derived dithioacetals-Reference-Cited by-同舟云学术

Oxidant-controlled divergent transformations of 3-aminoindazoles for the synthesis of pyrimido[1,2-b]-indazoles and aromatic nitrile-derived dithioacetals

Published:2019 Issue:19 Volume:6 Page:3355-3359
ISSN:2052-4129
Container-title:Organic Chemistry Frontiers
language:en
Short-container-title:Org. Chem. Front.

Author:

Zhou Yao¹²³⁴^ORCID,Lou Yixian⁵⁶⁷⁸,Wang Ya¹²³⁴,Song Qiuling¹²³⁴⁵^ORCID

Affiliation:

1. Institute of Next Generation Matter Transformation

2. College of Chemical Engineering at Huaqiao University

3. Xiamen

4. PR China

5. Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals

6. Zhejiang University of Technology

7. Hangzhou

8. 310000 PR China

Abstract

An oxidant-controlled divergent reactivity of 3-aminoindazoles is presented, which enables the [3 + 3] annulation and C–H arylation of ketene dithioacetals in disparate pathways to assemble pyrimido[1,2-b]-indazoles and aromatic nitrile-derived dithioacetals.

Funder

National Natural Science Foundation of China

Natural Science Foundation of Fujian Province

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2019/QO/C9QO00847K

Reference65 articles.

1. Recent Advances in the Chemistry of Indazoles

2. Synthesis of indazole motifs and their medicinal importance: An overview