PYRROLE STUDIES-XXIV; THE REACTIONS OF 1-METHYL-2-VINYLPYRROLE AND 1-PHENYL-2-VINYLPYRROLE WITH DIMETHYL ACETYLENEDICARBOXYLATE

DOI: 10.1016/S0040-4020(01)92101-5

Source and publish data:

Tetrahedron p. 1597 - 1600 (1981)

Update date:2022-08-11

Topics:

Authors:

Jones, R. Alan

Arques, Jose Sepulveda

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Article abstract of DOI:10.1016/S0040-4020(01)92101-5

The reaction of dimethyl acetylenedicarboxylate with 1-methyl-2-vinylpyrrole is temperature dependent.At 80 deg C the predominant reaction is the <4?+2?> cycloaddition to give dimethyl 1-methyl-6,7-dihydroindole-4,5-dicarboxylate, whereas at room temperat

Full text of DOI:10.1016/S0040-4020(01)92101-5

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