Rh(<scp>iii</scp>)-catalyzed [4 + 1] annulation of 1-arylindazolones with alkynyl cyclobutanols: access to indazolo[1,2-<i>a</i>]indazolones-Reference-Cited by-同舟云学术

Rh(iii)-catalyzed [4 + 1] annulation of 1-arylindazolones with alkynyl cyclobutanols: access to indazolo[1,2-a]indazolones

Published:2024 Issue:32 Volume:22 Page:6500-6505
ISSN:1477-0520
Container-title:Organic & Biomolecular Chemistry
language:en
Short-container-title:Org. Biomol. Chem.

Author:

Hu Jiang¹²,Liu Jidan²^ORCID,Cui Wenwen²,Zheng Liyao²^ORCID,Wang Renjie¹³^ORCID,Liu Zhao-Qing²^ORCID,Pu Shouzhi¹³^ORCID

Affiliation:

1. Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang, 330013, P. R. China

2. School of Chemistry and Chemical Engineering/Institute of Clean Energy and Materials/Guangzhou Key Laboratory for Clean Energy and Materials, Guangzhou University, Guangzhou, 510006, P. R. China

3. Department of Ecology and Environment, Yuzhang Normal University, Nanchang, 330103, P. R. China

Abstract

A convenient and efficient synthesis of structurally diverse indazolo[1,2-a]indazolones via a Rh(iii)-catalyzed [4 + 1] annulation of 1-arylindazolones with alkynyl cyclobutanols has been achieved by combining C–H and C–C bond cleavage.

Funder

National Natural Science Foundation of China

Natural Science Foundation of Jiangxi Province

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/OB/D4OB01067A

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