BEITRAGE ZUR CHEMIE DER ENAMINOKETONE. XIII. SYNTHESEN VON ALKYL- BZW. CYCLOALKYLPYRIDINEN UND NAPHTHYRIDINEN. = CHIMIE DES ENAMINOCETONES. XIII. SYNTHESE D'ALKYL- ET CYCLOALKYL PYRIDINES ET NAPHTYRIDINESJUNEK H; WOLFBEIS OS; SPRINTSCHNIK H et al.1977; MONATSH. CHEM.; OESTERR.; DA. 1977; VOL. 108; NO 3; PP. 689-702; ABS. ANGL.; BIBL. 17 REF.Article

The preparation of 2(1H)-pyridinones and 2,3-dihydro-5(1H)-indolizinones via transition metal mediated cocyclization of alkynes and isocyanates. A novel construction of the antitumor agent camptothecinEARL, R. A; VOLLHARDT, K. P. C.Journal of organic chemistry. 1984, Vol 49, Num 25, pp 4786-4800, issn 0022-3263Article