چكيده لاتين :
This paper is dedicated to Professor Habib Firouzabadi for his great contribution in organic chemistry on the occasion of his 65th
birthday and his honourable retirement.
The effect of a series of metal oxides on synthesis of diethyl 1-hydroxyphosphonates under solvent free condition was studied
and the results showed that calcium oxide was the most efficient reagent than the others for preparation of the title compounds.
