ChemInform Abstract: A Novel Synthesis of 2,3-Dihydro-7(1H)-indolizinones

Autor: David Gravestock, Ian G. Peirson
Rok vydání: 2010
Předmět:
Zdroj: ChemInform. 31
ISSN: 1522-2667
0931-7597
DOI: 10.1002/chin.200032120
Popis: Intramolecular coupling reactions of enynes 2-[1-(2-propynyl)tetrahydro-2H-pyrrol-2-ylidene]acetonitrile (10) and ethyl 2-[1-(2-propynyl)tetrahydro-2H-pyrrol-2-ylidene]acetate (11), using 9-BBN, catecholborane and alkaline silver nitrate, afforded the 2,3-dihydro-7(1H)-indolizinones, 7-oxo-1,2,3,7-tetrahydro-8-indolizinecarbonitrile (5) and ethyl 7-oxo-1,2,3,7-tetrahydro-8-indolizinecarboxylate (6), respectively.
Databáze: OpenAIRE