Method for preparing hexanitrostilbene

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing

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C07C 7910

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042686962

ABSTRACT:
2,2',4,4',6,6'-hexanitrostilbene, a thermally stable explosive material, is repared by reacting 2,2',4,4',6,6'-hexanitrobibenzyl with a quinone in a suitable reaction solvent such as hexamethyl phosphoric triamide, dimethyl sulfoxide and N-methyl-pyrrolidinone. The use of organic bases to promote the reaction and to allow the use of normally inoperative reaction solvents is also disclosed.

REFERENCES:
patent: 3201481 (1965-08-01), Catino et al.
patent: 3505413 (1970-04-01), Shipp
patent: 3699176 (1972-10-01), Syrop
patent: 4085152 (1978-04-01), Salter et al.

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