GARRIDO, MERCEDES;RODRIGUEZ, MARIA L. LOPEZ;MORCILLO, M. JOSE, CHEM. AND PHARM. BULL., 38,(1990) N, C. 2567-2569
作者:GARRIDO, MERCEDES、RODRIGUEZ, MARIA L. LOPEZ、MORCILLO, M. JOSE
DOI:——
日期:——
Reaction of 4-(benzoylaminomethyl)pyridine 1-oxides with indan-1,3-dione in the presence of acetic anhydride.
作者:Mercedes GARRIDO、Maria L. Lopez RODRIGUEZ、M. Jose MORCILLO
DOI:10.1248/cpb.38.2567
日期:——
4-(Benzoylaminomethyl)pyridine 1-oxides (1) react with indan-1, 3-dione in the presence of acetic anhydride to give 2-(benzoylamino-4-pyridylmethylene)indan-1, 3-diones (4) and 4-benzoylaminomethyl-2-(3-hydroxy-1-oxo-2-indenyl)-pyridines (5) as enol forms. The reaction mechanism is discussed.