Bismorpholines and a process for their preparation

Organic compounds -- part of the class 532-570 series – Organic compounds – Chalcogen in the nitrogen containing substituent

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524198, C07D26528

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active

046173870

ABSTRACT:
The present invention relates to 2,3,2',3'-bis-morpholine derivatives corresponding to the formula ##STR1## The present invention also relates to a process for the preparation of these derivatives and to their use as hydrolysis protective agents for synthetic polymers containing ester groups and/or carbonate groups. Preferred synthetic polymers are polyurethanes.

REFERENCES:
patent: 3193523 (1965-07-01), Neumann et al.
patent: 3193524 (1965-07-01), Holtschmidt et al.
patent: 3594387 (1971-07-01), Metzger
patent: 3689499 (1972-09-01), Metzger
patent: 3770693 (1973-11-01), Metzger
patent: 3795638 (1974-03-01), Grogler
Rakhmankulov et al, Chemical Abstracts, vol. 87 (1977), 201553c.
Dieck et al, Chem. Ber., vol. 117, No. 2 (Feb. 1984), pp. 694-701.

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