NOVEL PHOSPHAZENE APPLIED ON CARRIER CATALYST, NOVEL COMPOUND AND ITS APPLICATION

摘要

FIELD: chemistry.;SUBSTANCE: in phosphazene, applied on carrier, catalyst for cyclic monomer polymerisation or for substituent substitution in compound or for carrying out reaction with formation of carbon-carbon bond, carrier is insoluble in used solvent and has group, which is able to form bond with group described with general formula (1) where n is integer in interval from 1 to 8 and represents number of phosphazene cations, Z^n- is anion of compound, containing atoms of active hydrogen in form obtained as result of release of n protons from compound, which contains atoms of active hydrogen, in which there are , at most, 8 atoms of active hydrogen; each of a, b, c and d represents positive integer equal 3 or less; R represents similar or different hydrocarbon groups, containing from 1 to 10 carbon atoms, and two R, located on each common nitrogen atom, can be bound with each other with formation of ring structure; R1 represents hydrogen atom or hydrocarbon group, containing from 1 to 10 carbon atoms; D represents direct bond or divalent group able to bind N with carrier. Described are phosphazene compound and phosphazene salts and methods of cyclic monomer polymerisation, substitution of substituent in compound and carrying out of reaction with formation of carbon-carbon bond using applied on carrier catalyst. According to invention method polymerisation of cyclic monomers, substitution of substituents, reactions with formation of carbon-carbon bond, etc. can be carried out with extremely high efficiency.;EFFECT: increase of efficiency of carrying out different organic reactions and absence of activity decrease even after removal and re-use of catalyst, economic benefit.;10 cl