PROCEDIMIENTO DE PREPARAR COMPLEJOS CRISTALINOS DE INCLUSION,HORMONALMENTE ACTIVOS, PARA EL CRECIMIENTO DE LAS PLANTAS.

摘要

The present invention relates to new inclusion complexes of 2-chloro ethyl phosphonic acid formed with alpha -, beta - and/or gamma -cyclodextrin or a mixture thereof. The new inclusion complexes contain preferably 10-30% of 2-chloro ethyl phosphonic acid. The new complexes of the present invention are prepared by reacting 2-chloro ethyl phosphonic acid with alpha -, beta - and/or gamma -cyclodextrin or a mixture of one or more of the said cyclodextrins and linear dextrins and/or partially decomposed starch. The new inclusion complexes of the present invention can be used for the preparation of plant growth regulating compositions.