1. It has been shown that dimethylphosphorous and diethylphosphorous acids add to, ethylene oxide, 1,2epoxycyclohexane; and 1,2-epoxy 3-ethoxypropane in presence of small amounts of boron tr fluoride etherate with formation ...

A wide variety of production technologies and the variability of the properties of oil-containing systemscause need for their preliminary preparation. In preparing the oils in the near future it is appropriate to give ...