Tin-free radical reactions under minimal solvent conditions for the synthesis of substituted chromones and coumarins

An alkyltin-free radical methodology carried out under minimal solvent conditions is presented. This free radical addition process allows for the preparation of a variety of substrates, including substituted chromones and coumarins. This method is high yielding, conducted at ambient temperature and,...

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Veröffentlicht in:	Green chemistry : an international journal and green chemistry resource : GC 2011-01, Vol.13 (11), p.3103-3106
Hauptverfasser:	ZIMMERMAN, Jake R, MANPADI, Madhuri, SPATNEY, Russell
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Chromatography Exact sciences and technology Free radicals chemistry Heterocyclic compounds Heterocyclic compounds with o, s, se, te hetero atom and condensed derivatives Organic chemistry Preparations and properties Reactivity and mechanisms
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	An alkyltin-free radical methodology carried out under minimal solvent conditions is presented. This free radical addition process allows for the preparation of a variety of substrates, including substituted chromones and coumarins. This method is high yielding, conducted at ambient temperature and, in nearly all instances, classical purification techniques such as chromatography are not needed.
ISSN:	1463-9262 1463-9270
DOI:	10.1039/c1gc15775b