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Molecules 2000, 5(10), 1082-1084; doi:10.3390/51001082
Article

Interaction of 1,5-Substituted Pyrrolin-2-ones with Dichlorocarbene under Phase Transfer Catalysis Conditions

,  and
N.G. Tschernyschevsky Saratov State University, Astrakhanskaya 83, Saratov 410600, Russia
* Author to whom correspondence should be addressed.
Received: 14 December 1999 / Revised: 27 April 2000 / Accepted: 20 September 2000 / Published: 31 October 2000
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Abstract

Treatment of 5-alkyl(aryl)-3H-pyrrolin-2-ones with dichlorocarbene under phase transfer catalysis conditions at 20-30ºC results in a cycloaddition of the carbene to the C=C bond followed by skeletal rearrangement.
Keywords: 5-alkyl(aryl)-3H-pyrrolin-2-ones; 1-alkyl-6; 6-dichloro-2-azabicyclo[3.1.0]-hexan- 3-ones; dichlorocarbene 5-alkyl(aryl)-3H-pyrrolin-2-ones; 1-alkyl-6; 6-dichloro-2-azabicyclo[3.1.0]-hexan- 3-ones; dichlorocarbene
This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).
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Egorova, A.Y.; Sedavkina, V.A.; Timofeyeva, Z.Y. Interaction of 1,5-Substituted Pyrrolin-2-ones with Dichlorocarbene under Phase Transfer Catalysis Conditions. Molecules 2000, 5, 1082-1084.

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