Cycloaddition Reactions: Reaction of 3-Methyl-2-phenylpyrrocoline with Dimethyl Acteylenedicarboxylate

Gupta, C M; Rizvi, R K; Anand, Nitya; Murthy, M R Narsimha; Venkatesan, K

dc.contributor.author	Gupta, C M
dc.contributor.author	Rizvi, R K
dc.contributor.author	Anand, Nitya
dc.contributor.author	Murthy, M R Narsimha
dc.contributor.author	Venkatesan, K
dc.date.accessioned	2008-03-23T07:09:37Z
dc.date.available	2008-03-23T07:09:37Z
dc.date.issued	1981
dc.identifier.citation	lndian Journal of Chemistry (1981), 20B, 735-741	en
dc.identifier.uri	http://hdl.handle.net/123456789/118
dc.description.abstract	Reaction of 3-methyl-2-phenylpyrrocoline(I) and dimethyl acetylenedicarboxylate(II) in refluxing toluene furnishes cis-7',8-dihydro.4,5,8,9-tetramethoxycarbonyl-7'-phenyl-7' -methylazocino(2,1,8-cd]pyrrolizine (III) and trans-7',8-dihydro-4,5,8,9-tetramethoxycarbonyl-7-phenyl-7'-methylazocino[2,1,8-cd]pyrrolizine (IV), while the same reaction at ambient temperature yields 1-[(1,2-trans-dimethoxycarbonyl)vinyl]-3-methyl-2-phenylpyrrocoline (V) and 1-[(1,2-cis-di(methoxycarbonyl)vinyl)--methyl-2- phenylpyirocoUne (V) and 1-[(I,2-cis-di(methoxycarbonyl)Yinyl]-3-metbyl-2-phenylpyrrocoline(VI) as the major products. The structure of IV has been determined by X-ray crystallography.A possible mechanism of formation of these products is also discussed.	en
dc.format.extent	3468604 bytes
dc.format.mimetype	application/pdf
dc.language.iso	en	en
dc.relation.ispartofseries	CDRI Communication Number 2980	en
dc.title	Cycloaddition Reactions: Reaction of 3-Methyl-2-phenylpyrrocoline with Dimethyl Acteylenedicarboxylate	en
dc.type	Article	en