Alkylated diaza-spirodecanes

Details Alkylated diaza-spirodecanes Alkylated diaza-spirodecanes

1980-08-18

1982-03-09

Bond, Robert T.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

546 20, C07D40504

Patent

active

043190308

ABSTRACT:
The invention provides derivatives of polyalkyl-1-oxa-diaza-spirodecanes prepared from compounds of the formula ##STR1## in which X is ##STR2## and mono- or dihalo-hydrocarbons by alkylation at the nitrogen atom of the 5-membered ring, and the salts thereof. The novel compounds are migration-resistant light stabilizers of low volatility for synthetic polymers.

REFERENCES:
patent: 3708473 (1973-01-01), Collins
patent: 4110334 (1978-08-01), Mayer et al.
patent: 4220773 (1980-09-01), Wiezer et al.
March "Advanced Organic Chemistry: . . . ", (McGraw-Hill), (1968), p. 357.

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