Application of Nazarov type electrocyclization to access [6-5-6] and [6-5-5] core embedded new Polycycles: an easy entry to tetrahydrofluorene scaffolds related to Taiwaniaquinoids and C-nor-D homosteroids

Singh, Ritesh; Panda, Gautam

dc.contributor.author	Singh, Ritesh
dc.contributor.author	Panda, Gautam
dc.date.accessioned	2011-09-30T10:44:51Z
dc.date.available	2011-09-30T10:44:51Z
dc.date.issued	2011
dc.identifier.citation	ORGANIC & BIOMOLECULAR CHEMISTRY, 9 (13), 4782-4790	en
dc.identifier.uri	http://hdl.handle.net/123456789/725
dc.description.abstract	An easy, efficient and concise approach to tetrahydrofluorene [6, 5, 6] ABC tricyclic core embedded new polycycles have been achieved under relatively mild and catalytic Nazarov type electrocyclization using 2 mol% of Sc(OTf)3 in anhy DCM at rt with high yields. The generality of the reaction has been illustrated by synthesizing diverse polycycles embedded with rare heterotricyclic [6, 5, 5] ABC skeleton.	en
dc.format.extent	406214 bytes
dc.format.mimetype	application/pdf
dc.language.iso	en	en
dc.relation.ispartofseries	CDRI COMMUNICAATION NO. 8028	en
dc.subject	ABC skeleton	en
dc.subject	Tetra-(and hexa-) hydrofluorene	en
dc.subject	tetrahydrofluorene	en
dc.subject	heterotricyclic [6, 5, 5]	en
dc.title	Application of Nazarov type electrocyclization to access [6-5-6] and [6-5-5] core embedded new Polycycles: an easy entry to tetrahydrofluorene scaffolds related to Taiwaniaquinoids and C-nor-D homosteroids	en
dc.type	Article	en