Organic Chemistry Portal

Abstracts

Search:

Dehydrogenative Synthesis of Quinolines, 2-Aminoquinolines, and Quinazolines Using Singlet Diradical Ni(II)-Catalysts

Gargi Chakraborty, Rina Sikari, Siuli Das, Rakesh Mondal, Suman Sinha, Seemika Banerjee, Nanda D. Paul*

*Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Botanic Garden, Howrah 711103, India, Email: ndpaul2014chem.iiests.ac.in

G. Chakraborty, R. Sikari, S. Das, R. Mondal, S. Sinha, S. Banerjee, N. D. Paul, J. Org. Chem., 2019, 84, 2626-2641.

DOI: 10.1021/acs.joc.8b03070 (free Supporting Information)



see article for more reactions

Abstract

Singlet diradical Ni(II) featuring two antiferromagnetically coupled singlet diradical diamine type ligands catalyzes simple, straightforward, and atom economic syntheses of quinolines, 2-aminoquinolines, and quinazolines in good yields via biomimetic dehydrogenative condensation/coupling reactions.

see article for more examples



Key Words

quinolines, quinazolines, oxygen


ID: J42-Y2019