Process for preparing N-polythiodimorpholines

Details Process for preparing N-polythiodimorpholines Process for preparing N-polythiodimorpholines

1986-09-02

1987-04-07

Ramsuer, Robert W.

Organic compounds -- part of the class 532-570 series

Organic compounds

Chalcogen in the nitrogen containing substituent

C07D29522

Patent

active

046562664

ABSTRACT:
This invention relates to a new process for the preparation of N-polythiodimorpholines wherein morpholine and elemental sulfur in an alcohol mixture are oxidized with an alkali metal hypohalite or an alkaline earth metal hypohalite or N-chloromorpholine to yield N-polythiodimorpholines. The process produces N-polythiodimorpholines without the use of corrosive or toxic chemicals and the product is an economical substitute for conventional rubber curatives.

REFERENCES:
patent: 2343524 (1944-03-01), Blake
patent: 2779761 (1957-01-01), Kibler

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