1,2-Bis(2-oxiranylmethyl) 1,2-benzenedicarboxylate → Bis[2-hydroxy-3-(4-hydroxy-2,2,6,6-tetramethylpiperidino)propyl]phthalate

Participants

Reaction Steps

A mixture of 20.0 g of 4-hydroxy-2,2,6,6-tetramethylpiperidine and 13.9 g of bis(2,3-epoxypropyl)phthalate was reacted following the procedure described in Example 5, to give the desired Compound No. 87 in the form of a white powder. The Compound had an Rf value of 0.24 on thin-layer chromatography on silica gel developed with a 20:4:2:1 by volume mixture of ethyl acetate, benzene, ethanol and triethylamine.

Provenance & Evidence