Inclusion complex of an organic compound of calcium and phosphorus of cyclodextrin, the method of preparation and its use for the protection of plants

摘要

The present invention relates to an inclusion complex of general formula (I): 1. Inclusion complex of general formula (I): IMAGE where CD is a group obtained by removing 1/n hydroxyl groups from a cyclodextrin molecule - preferably beta -cyclodextrin - and n is a value between 0.2 and 0.3, which is the inclusion complex of a complex of calcium bis[O-methyl O-(2,2-dichlorovinyl) phosphate] and of 2 moles of O,O-dimethyl O-(2,2-dichlorovinyl) phosphate formed with cyclodextrin, preferably with beta -cyclodextrin.