Bis 3 isopropenyl-alpha, alpha-dimethylbenzyl carbodiimide, procedure for its preparation and use

摘要

Process for the preparation of bis [3-isopropenyl-α, α-dimethylbenzyl] carbodiimide, characterized in that carbodiimidiza 3-isopropenil-α, α-dimethylbenzylisocyanate is present in the presence of 0.1-20% by weight of basic cesium salts at temperatures between 160 and 220 ° C.