THEORETICAL-STUDY OF THE REACTIONS OF 1-METHYL-2-VINYLPYRROLE WITH METHYL PROPIOLATE AND WITH DIMETHYL ACETYLENEDICARBOXYLATE

Authors
DOMINGO LR JONES RA PICHER MT SEPULVEDAARQUES J
Citation
Lr. Domingo et al., THEORETICAL-STUDY OF THE REACTIONS OF 1-METHYL-2-VINYLPYRROLE WITH METHYL PROPIOLATE AND WITH DIMETHYL ACETYLENEDICARBOXYLATE, Journal of molecular structure. Theochem, 362(2), 1996, pp. 209-213
Citations number
11
Categorie Soggetti
Chemistry Physical
Journal title
Journal of molecular structure. Theochem → ACNP
ISSN journal
01661280
Volume
362
Issue
2
Year of publication
1996
Pages
209 - 213
Database
ISI
SICI code
0166-1280(1996)362:2<209:TOTRO1>2.0.ZU;2-4
Abstract
A theoretical study of the transition structures for the reactions of 1-methyl-2-vinylpyrrole 1 with methyl propiolate (MP) and with dimethy l acetylenedicarboxylate (DMAD) indicates that, for this vinyl system, the factor controlling the different courses of the reaction is the l ower activation energy for the formation of the transition state in th e second cycloaddition with MP, compared to that with DMAD.