Polyurethanes using novel n-substituted perhydrodioxazepines...

Details Polyurethanes using novel n-substituted perhydrodioxazepines... Polyurethanes using novel n-substituted perhydrodioxazepines...

C - Chemistry, Metallurgy

08

G

403/13, 402/131,

C08G 18/16 (2006.01) C07D 273/00 (2006.01) C08G 18/20 (2006.01) C08G 18/42 (2006.01) C08G 18/48 (2006.01)

Patent

CA 1183637

ABSTRACT OF THE DISCLOSURE A primary amine may be reacted with formaldehyde and a 1,2-diol to produce N-substituted perhydrodiozazepines of the formula Image where R is alkyl, alkoxyalkyl, aminoalkyl or arly alkyl and R' is hydrogen or lower alkyl. These compounds may be easily prepared and have a low odor which is essentially in their utility as polyurethane catalysts. By varying the R group, the catalytic characteristics of the compounds may be altered as desired.

410493

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