Issue 59, 2020, Issue in Progress
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RSC Advances

Gold(iii) promoted formation of dihydroquinazolinones: double X–H activation by gold†

Veerabhushanam Kadiyala,ab   Perla Bharath Kumar,ab   Komalla Sunil,ab   Chittala Emmaniel Raju,ab   Balasubramanian Sridharc  and  Galla V. Karunakar ORCID logo *ab  

* Corresponding authors

a Fluoro and Agrochemicals Department, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
E-mail: gallavk@iict.res.in

b Academy of Scientific and Innovative Research, Ghaziabad, India

c Center for X-ray Crystallography, CSIR-Indian Institute of Chemical Technology, Hyderabad, India

Abstract

An efficient 2-furyl gold–carbene promoted synthetic method was developed for the formation of dihydroquinazolinones from enynones by dual insertion of anthranilamides. In this organic transformation a new C–O and two C–N bond formations occurred and dihydroquinazolinones were obtained with a quaternary centre in moderate to very good yields in one-pot synthesis.

Graphical abstract: Gold(iii) promoted formation of dihydroquinazolinones: double X–H activation by gold

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Article information

DOI
https://doi.org/10.1039/D0RA06537D
Article type
Paper
Submitted
28 Jul 2020
Accepted
14 Sep 2020
First published
28 Sep 2020
This article is Open Access
Creative Commons BY license

RSC Adv., 2020,10, 35681-35691

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Gold(III) promoted formation of dihydroquinazolinones: double X–H activation by gold

V. Kadiyala, P. B. Kumar, K. Sunil, C. E. Raju, B. Sridhar and G. V. Karunakar, RSC Adv., 2020, 10, 35681 DOI: 10.1039/D0RA06537D

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