DABCO- and DBU-promoted one-pot reaction of N-sulfonyl ketimines with Morita–Baylis–Hillman carbonates: a sequential approach to (2-hydroxyaryl)nicotinate derivatives

DABCO- and DBU-promoted one-pot reaction of N-sulfonyl ketimines with Morita–Baylis–Hillman carbonates: a sequential approach to (2-hydroxyaryl)nicotinate derivatives

An intriguing DABCO-catalyzed and DBU-promoted one-pot synthesis of an important class of (2-hydroxyaryl)pyridine derivatives bearing a carboxylate or a nitrile group suitably placed at C3 position of the aza-ring has been achieved in acceptable chemical yields with a broad functional group toleranc...

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Bibliographic Details
Main Authors: Soumitra Guin, Raman Gupta, Debashis Majee, Sampak Samanta
Format: Article
Language:English
Published: Beilstein-Institut 2018-11-01
Series:Beilstein Journal of Organic Chemistry
Subjects:
MBH carbonates
metal-free
N-sulfonyl ketimines
one-pot sequential
pyridines
Online Access:https://doi.org/10.3762/bjoc.14.254

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