Abstract
A 3a,6-dihydroindole was prepared by the Diels-Alder addition of dimethyl acetylenedicarboxylate to dimethyl [iV-(2,6-dimethylphenyl)pyrrol-2-yl]maleate. Subsequent reaction with bromine gave a 2,3-dibromoindoline which is different from that obtained from the corresponding 3a,7a-dihydroindole.
Original language | English (US) |
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Pages (from-to) | 4582-4584 |
Number of pages | 3 |
Journal | Journal of Organic Chemistry |
Volume | 45 |
Issue number | 23 |
DOIs | |
State | Published - Nov 1980 |