A phosphine-mediated reaction of cyclic 1,2-diones and 3-alkyl allenoates: an efficient protocol for benzannulation applicable to the synthesis of polycyclic aromatic hydrocarbons

dc.contributor.author	Anu Jose
dc.contributor.author	Jayakrishnan, A J
dc.contributor.author	Vedhanarayanan, B
dc.contributor.author	Rajeev S Menon
dc.contributor.author	Sunil Varughese
dc.contributor.author	Suresh, E
dc.contributor.author	Vijay Nair, G
dc.date.accessioned	2014-05-26T06:56:12Z
dc.date.available	2014-05-26T06:56:12Z
dc.date.issued	2014
dc.identifier.citation	Chemical Communications 50(35):4616-4619;2014	en_US
dc.identifier.issn	1359-7345
dc.identifier.uri	http://ir.niist.res.in:8080/jspui/handle/123456789/1452
dc.description.abstract	A facile one-pot benzannulation strategy involving phosphine-3-alkyl allenoate zwitterions and cyclic 1,2-diones is described. The strategy is effectively utilized in the synthesis of fluoranthenes and benzo[a]aceanthrylenes with impressive photophysical properties. This is the first report on an intermolecular benzannulation using a 3-alkyl allenoate as a four carbon synthon.	en_US
dc.language.iso	en	en_US
dc.publisher	Royal Society of Chemistry	en_US
dc.subject	Cyclic 1,2-diones	en_US
dc.subject	3-alkyl allenoates	en_US
dc.subject	Phosphine-3-alkyl allenoate zwitterions	en_US
dc.subject	Polycyclic aromatic hydrocarbons	en_US
dc.subject	Intermolecular benzannulation	en_US
dc.title	A phosphine-mediated reaction of cyclic 1,2-diones and 3-alkyl allenoates: an efficient protocol for benzannulation applicable to the synthesis of polycyclic aromatic hydrocarbons	en_US
dc.type	Article	en_US