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: ndpaul2014
chem.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
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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.
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Key Words
quinolines, quinazolines, oxygen
ID: J42-Y2019
