1,6-Addition of vinyl p-quinone methides with cyclic sulfamidate imines: access to 4-hydroxyaryl-2,6-diarylpyridines-Reference-Cited by-同舟云学术

1,6-Addition of vinyl p-quinone methides with cyclic sulfamidate imines: access to 4-hydroxyaryl-2,6-diarylpyridines

Published:2020 Issue:7 Volume:18 Page:1337-1342
ISSN:1477-0520
Container-title:Organic & Biomolecular Chemistry
language:en
Short-container-title:Org. Biomol. Chem.

Author:

Guin Soumitra¹²³⁴,Gudimella Santosh K.¹²³⁴,Samanta Sampak¹²³⁴^ORCID

Affiliation:

1. Indian Institute of Technology Indore

2. Discipline of Chemistry

3. Indore 453552

4. India

Abstract

A base-promoted 1,6-addition–cyclization reaction of vinyl para-quinone methides with cyclic sulfamidate imines in an open atmosphere is reported. This method delivers good to high yields of 2,4,6-trisubstituted pyridines with a valuable phenolic moiety at the C4-position.

Funder

Science and Engineering Research Board

Council of Scientific and Industrial Research, India

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry,Physical and Theoretical Chemistry,Biochemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2020/OB/C9OB02708D

Reference93 articles.

1. De novo synthesis of substituted pyridines

2. Recent Strategies for the Synthesis of Pyridine Derivatives