Bellassoued-Fargeau, Marie-Claude; Graffe, Bernadette; Sacquet, Marie-Claude, Journal of Heterocyclic Chemistry, 1985, vol. 22, p. 713 - 718
作者:Bellassoued-Fargeau, Marie-Claude、Graffe, Bernadette、Sacquet, Marie-Claude、Maitte, P.
DOI:——
日期:——
Transformations of 4-oxo-4H-chromene-3-carbaldehyde under the action of Fe(CO)5
作者:A. A. Ambartsumyan、T. T. Vasil’eva、O. V. Chakhovskaya、N. E. Mysova、V. A. Tuskaev、V. N. Khrustalev、K. A. Kochetkov
DOI:10.1134/s1070428012030207
日期:2012.3
Transformations of 4-oxo-4H-chromene-3-carbaldehyde in the presence of pentacarbonyliron and HMPA in benzene and toluene were studied, and their probable mechanism was proposed. The structure of 3-(4-oxochroman-3-ylmethyl)-4H-chromen-4-one was determined by spectral methods and X-ray analysis.