Аннотация:
The interaction of 2-diethylamido-5,5-dimethyl-1,3,2-dioxaphosphorinane with pyrocatechol, pyrogallol or pyrogallolarene results in the formation of 1,3-bis(5',5'-dimethyl-1',3',2'-dioxaphosphorinanoxy)-2,2-dimethylpropane; in the case of pyrogallolarene, the second product is a hemicarceplex whose calixarene cups are linked by two phosphoneopentylene bridges.