ISSN:
1573-8353
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract 1-Methyl-4-aryl-7-R-isoquinolines were obtained by cyclization of 1,1-diaryl-2-acetamidoethylenes in the presence of phosphorus pentoxide. The condensation of the products with diethyl oxalate leads to the formation of ethyl 1-(4-aryl-7-R-isoquinolyl)pyruvates, which react with o-phenylenediamine to give 1-(4-aryl-7-R-isoquinolyl)-2-[3-(4H)-oxo-2-quinoxalyl]methanes.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00505761
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