Efficient synthesis of 2H-chromene derivatives via a dual-organocatalytic reaction

© 2020 Elsevier Ltd An efficient synthetic method was developed for the selective construction of 2H-chromene derivatives from various salicylaldehydes and acetylenic diesters using a dual catalyst system (p-toluenesulfonic acid monohydrate and pyrrolidine). The advantages of this transformation inc...

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Main Authors:	Siriphong Somprasong, Watcharapon Prasitwatcharakorn, Torsak Luanphaisarnnont
Other Authors:	Mahidol University
Format:	Article
Published:	2020
Subjects:	Biochemistry, Genetics and Molecular Biology Chemistry
Online Access:	https://repository.li.mahidol.ac.th/handle/123456789/58946
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Institution:	Mahidol University

id	th-mahidol.58946
record_format	dspace
spelling	th-mahidol.589462020-10-05T11:29:34Z Efficient synthesis of 2H-chromene derivatives via a dual-organocatalytic reaction Siriphong Somprasong Watcharapon Prasitwatcharakorn Torsak Luanphaisarnnont Mahidol University Biochemistry, Genetics and Molecular Biology Chemistry © 2020 Elsevier Ltd An efficient synthetic method was developed for the selective construction of 2H-chromene derivatives from various salicylaldehydes and acetylenic diesters using a dual catalyst system (p-toluenesulfonic acid monohydrate and pyrrolidine). The advantages of this transformation include high selectivity, good functional group tolerance, operational simplicity, and mild reaction conditions. 2020-10-05T03:55:02Z 2020-10-05T03:55:02Z 2020-10-15 Article Tetrahedron Letters. Vol.61, No.42 (2020) 10.1016/j.tetlet.2020.152402 18733581 00404039 2-s2.0-85090718573 https://repository.li.mahidol.ac.th/handle/123456789/58946 Mahidol University SCOPUS https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85090718573&origin=inward
institution	Mahidol University
building	Mahidol University Library
continent	Asia
country	Thailand Thailand
content_provider	Mahidol University Library
collection	Mahidol University Institutional Repository
topic	Biochemistry, Genetics and Molecular Biology Chemistry
spellingShingle	Biochemistry, Genetics and Molecular Biology Chemistry Siriphong Somprasong Watcharapon Prasitwatcharakorn Torsak Luanphaisarnnont Efficient synthesis of 2H-chromene derivatives via a dual-organocatalytic reaction
description	© 2020 Elsevier Ltd An efficient synthetic method was developed for the selective construction of 2H-chromene derivatives from various salicylaldehydes and acetylenic diesters using a dual catalyst system (p-toluenesulfonic acid monohydrate and pyrrolidine). The advantages of this transformation include high selectivity, good functional group tolerance, operational simplicity, and mild reaction conditions.
author2	Mahidol University
author_facet	Mahidol University Siriphong Somprasong Watcharapon Prasitwatcharakorn Torsak Luanphaisarnnont
format	Article
author	Siriphong Somprasong Watcharapon Prasitwatcharakorn Torsak Luanphaisarnnont
author_sort	Siriphong Somprasong
title	Efficient synthesis of 2H-chromene derivatives via a dual-organocatalytic reaction
title_short	Efficient synthesis of 2H-chromene derivatives via a dual-organocatalytic reaction
title_full	Efficient synthesis of 2H-chromene derivatives via a dual-organocatalytic reaction
title_fullStr	Efficient synthesis of 2H-chromene derivatives via a dual-organocatalytic reaction
title_full_unstemmed	Efficient synthesis of 2H-chromene derivatives via a dual-organocatalytic reaction
title_sort	efficient synthesis of 2h-chromene derivatives via a dual-organocatalytic reaction
publishDate	2020
url	https://repository.li.mahidol.ac.th/handle/123456789/58946
_version_	1763497790282924032

Efficient synthesis of 2H-chromene derivatives via a dual-organocatalytic reaction

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