From the journal:

New Journal of Chemistry

Ru(ii)-catalyzed carbonylation reaction using ketosulfoxonium ylide as the carbonyl source: synthesis of indazolo-phthalazinetriones and indazolo-indazolediones†

Priya Sonowal,ab   Pratiksha Bhorali,ab   Deep J. Kalita,ab   Supriya Khundrakpam,ab   Bidisha R. Boraab  and  Sanjib Gogoi ORCID logo *ab  

* Corresponding authors

a Applied Organic Chemistry, Chemical Sciences & Technology Division, CSIR-North East Institute of Science and Technology, Jorhat-785006, India
E-mail: skgogoi1@gmail.com, sanjibgogoi@neist.res.in

b Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India

Abstract

An unprecedented Ru(II)-catalyzed carbonylative annulation reaction of phenyl-phthalazinediones and phenyl-indazolones is developed. In this reaction, sulfoxonium ylide is used as the carbonyl source in the presence of air for the synthesis of indazolo-phthalazinetriones and indazolo-indazolediones.

Graphical abstract: Ru(ii)-catalyzed carbonylation reaction using ketosulfoxonium ylide as the carbonyl source: synthesis of indazolo-phthalazinetriones and indazolo-indazolediones

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Article information

DOI
https://doi.org/10.1039/D4NJ04706K
Article type
Communication
Submitted
30 Oct 2024
Accepted
23 Jan 2025
First published
07 Feb 2025

New J. Chem., 2025, Advance Article

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Ru(II)-catalyzed carbonylation reaction using ketosulfoxonium ylide as the carbonyl source: synthesis of indazolo-phthalazinetriones and indazolo-indazolediones

P. Sonowal, P. Bhorali, D. J. Kalita, S. Khundrakpam, B. R. Bora and S. Gogoi, New J. Chem., 2025, Advance Article , DOI: 10.1039/D4NJ04706K

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