The Cyclization of Ethyl Cyanoacetate and Ketones by Ammonium Acetate
نویسندگان
چکیده
منابع مشابه
Synthesis of Azulene-substituted Tetraarylpyrroles by Reaction of 1-azulenyl Ketones with Benzoin and Ammonium Acetate
Tetraarylpyrroles with a 1-azulenyl substituent were prepared by the reaction of 1-azulenyl ketones, which have various aryl-substituents at their α-position, with benzoin in the presence of ammonium acetate as a nitrogen source of the pyrrole ring. Optical property of the tetraarylpyrroles obtained by the reaction was clarified by UV/Vis spectroscopy and/or time-dependent density functional th...
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ژورنال
عنوان ژورنال: Bulletin of the Chemical Society of Japan
سال: 1967
ISSN: 0009-2673,1348-0634
DOI: 10.1246/bcsj.40.1680