DDQ in mechanochemical C–N coupling reactions

DDQ in mechanochemical C–N coupling reactions

2,3-Dichloro-5,6-dicyano-1,4-benzoquinone (DDQ) is a commonly known oxidant. Herein, we report that DDQ can be used to synthesize 1,2-disubstituted benzimidazoles and quinazolin-4(3H)-ones via the intra- and intermolecular C–N coupling reaction under solvent-free mechanochemical (ball milling) condi...

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Bibliographic Details
Main Authors: Shyamal Kanti Bera, Rosalin Bhanja, Prasenjit Mal
Format: Article
Language:English
Published: Beilstein-Institut 2022-06-01
Series:Beilstein Journal of Organic Chemistry
Subjects:
ball mill
1h-benzo[d]imidazole
c(sp2)–h amidation
ddq
mechanochemistry
quinazolin-4(3h)-one
Online Access:https://doi.org/10.3762/bjoc.18.64

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