Aldol Condensation
A. A. Frost and R. G. Pearon, Kinetics and Mechanism, p 291
(New York, 1953)
R. P. Bell and M. J. Smith, J. Chem. Soc. 1958, 1691
V. Franzen, Reaktionsmechanismen I, 95 (Heidelberg, 1958)
F. Klages, Lehrbuch der organischen Chemie II, 333 (Berlin, 1959)
L. F. Fieser and M. Fieser, Advanced Organic Chemistry, p 456
(1961)
Also see Claisen Condensation