Synthesis and structural studies of 5,7(4,6)-di(tert-butyl)-2-(6,8-dimethyl-4-chloroquinolin-2-yl)-1,3-tropolones by quantum-chemical methods and two-dimensional correlation NMR spectroscopy View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

2017-01

AUTHORS

G. S. Borodkin, A. A. Kolodina, I. V. Dorogan, E. A. Gusakov, I. G. Borodkina, P. B. Chepurnoi, Yu. A. Sayapin

ABSTRACT

4,6-Di(tert-butyl)-2-(quinolin-2-yl)-1,3-tropolone (7′) was isolated for the first time from the acid-catalyzed reaction of 2-methyl-substituted nitrogen heterocycles with 1,2-benzoquinones, which proceeds with the expansion of the o-quinone ring to give mainly isomeric 5,7-di(tert-butyl)-2-(quinolin-2-yl)-1,3-tropolone.

PAGES

11-16

References to SciGraph publications

Identifiers

URI

http://scigraph.springernature.com/pub.10.1134/s0012500817010049

DOI

http://dx.doi.org/10.1134/s0012500817010049

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1084923736


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