A process for the preparation of a Composition of organopolixilosano Elastic coupling for the Refractive Index of Optical Fibers communication connections.

摘要

Method for obtaining Derivatives of azetidine, of formula (i) and their Salts.Which comprises reacting a compound of formula (ii) with nickel in oxidation State of at least 3, in the form of Nickel peroxide, obtained by CHEMICAL OXIDATION, temperature, or electrochemically oxidized at a temperature between 10jc and 60jc, to obtain a Compound of formula (i), in which R1, R4 and R5 can be several types of radicals.These compounds have applications in Agriculture for their ability to produce Male Sterility in Plant