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Scientific article
English

Competitive intramolecular carbenoid reactions of pyrrole derivatives

Published inTetrahedron letters, vol. 26, no. 49, p. 6035-6038
Publication date1985-01
Abstract

Rhodium(II) acetate-catalyzed decomposition of 1-diazo-3-phenyl-4-(pyrrol-1-yl)-butan-2-one and its p-methoxy derivative resulted in their intramolecular cyclization to form the 6-phenyl-5,6-dihydroindolizin-7(8H)-ones and 1-(pyrrol-1-yl)methylindan-3-ones as major and minor products respectively in high yields (77–89%). The p-nitrophenyldiazo compound cyclized exclusively to the 5,6-dihydroindolizin-7(8H)-one in 76% yield.

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Citation (ISO format)
JEFFORD, Charles, ZASLONA, Alexander Tadeusz. Competitive intramolecular carbenoid reactions of pyrrole derivatives. In: Tetrahedron letters, 1985, vol. 26, n° 49, p. 6035–6038. doi: 10.1016/S0040-4039(00)95118-9
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ISSN of the journal0040-4039
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