Polyalkyl-piperidine diols and process for their preparation

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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546 16, C07D47110, C07D21112

Patent

active

042231485

ABSTRACT:
The invention provides novel polyalkyl-piperidine diols of the formula ##STR1## in which X.noteq.Y and each stands for --H or --OH. They are prepared from the corresponding piperideines which are converted to the epoxides with organic peracids in an organic solvent, and subsequently the epoxide ring is split by addition of water. The products of the invention are suitable for the synthesis of polymer stabilizers for plastic materials.

REFERENCES:
patent: 4014887 (1977-03-01), Randell et al.

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