I-2-Catalyzed transformation of o-aminobenzamide to o-ureidobenzonitrile using isothiocyanates

Shamanth, Sadashivamurthy and Chaithra, Nagaraju and Gurukiran, Mahesha and Mamatha, Mahesha and Lokanath, N. K. and Rangappa, Kanchugarakoppal S. and Mantelingu, Kempegowda (2020) I-2-Catalyzed transformation of o-aminobenzamide to o-ureidobenzonitrile using isothiocyanates. Organic & Biomolecular Chemistry, 18 (14). pp. 2678-2684. ISSN 1477-0539

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Official URL: https://pubmed.ncbi.nlm.nih.gov/32202293/

Abstract

The present work describes an unexpected and unique protocol for the iodine catalysed synthesis of o-ureidobenzonitriles using o-aminobenzamides and isothiocyanates via intramolecular rearrangement. The metal-free route achieved here is insensitive to moisture and applicable to the synthesis of a wide variety of o-ureidobenzonitriles with excellent yields even in a scalable fashion.

Item Type: Article
Subjects: C Chemical Science > Chemistry
Divisions: Department of > Chemistry
Depositing User: Mr Umendra uom
Date Deposited: 16 Feb 2021 06:30
Last Modified: 16 Feb 2021 06:30
URI: http://eprints.uni-mysore.ac.in/id/eprint/15598

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