Summary
5′ -Benzoyl-2′ -hydroxychalcones were synthesized by the condensation of 5′ -benzoyl-2′ -hydroxyacetophenone with aromatic aldehydes in presence of an ethanolic solution of potassium hydroxide. Derivatives of 6-benzoylflavonoids were prepared from chalcones.
Similar content being viewed by others
Literature cited
G. C. Amin, et al., Sci. and Culture (Calcutta)23, 199 (1951); J. Gujarat Univ.2, 70 (1958); Current Sci. (India)28, 109 (1959); J. Indian Chem. Soc.35, 126 (1959).
M. R. Rhatt and N. M. Shah, J. Indian Chem. Soc.33, 318 (1956).
C. W. Wilson, J. Amer. Chem. Soc.61, 2303 (1939).
S. Kostaneski and W. Szabranski, Ber.37, 2634 (1904); T. A. Geissman and R. O. Clinton, J. Amer. Chem. Soc.68, 697 (1946).
H. Mahal, H. Rai, and K. Venkataraman, J. Chem. Soc. 866 (1935); 569 (1936).
J. Algar and J. Flynn, Proc. Roy. Irish Acad.42, 1 (1934); Chem. Abstrs.29, 161 (1935).
N. M. Shah, Proc. Indian Acad. Sci.32A, 386 (1950);33A, 112 (1951); J. Amer. Chem. Soc.77, 2223(1955); J. Organ. Chem.21, 1408(1956);22, 304 (1957);23, 748(1958); see also [1].