Energetic azidomethyl-substituted 1,3-dioxolanes

Details Energetic azidomethyl-substituted 1,3-dioxolanes Energetic azidomethyl-substituted 1,3-dioxolanes

1989-03-07

1993-09-07

Chan, Nicky

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

1491094, C07D31728

Patent

active

052430570

ABSTRACT:
Methylazide-substituted 1,3-dioxolanes of the generic formula ##STR1## in which R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are independently selected from H, C.sub.1 -C.sub.6 alkyl and CH.sub.2 N.sub.3 are disclosed as energetic plasticizers for rocket and gun propellants and explosives formulations. Methods of preparation of these compounds are also disclosed, in which halogen-substituted vicinal diols are reacted with aldehydes or ketones to form the halo-analog of the product, which is then converted to the product by reaction with a metal azide.

REFERENCES:
patent: 4393199 (1983-07-01), Manser
patent: 4406718 (1983-09-01), Frankel et al.
patent: 4783452 (1988-11-01), Haines et al.
J. B. Miller, Jrnl. of Org. Chem., "Diels-Alder Reactions of 4,5-Dimethylenedioxolanes", vol. 25, No. 8, Aug. 8, 1960.
W. S. Anderson et al., 1981 JANNAF Meeting, "Some New Aliphatic Polyazides Derived From Pentaerythritol", vol. 1, May 1981.

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