N,N-Bis(2-fluoro-2,2-dinitroethyl)carbamate esters

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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C07C15502

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043116493

ABSTRACT:
N,N-Bis(2-fluoro-2,2-dinitroethyl) amine is reacted with methyl, ethyl, or -propyl chlorothiolformate in the presence of titanium tetrachloride to give the intermediate S-methyl, S-ethyl or S-propyl N,N-bis(2-fluoro-2,2-dinitroethyl) thiocarbamate (II), ##STR1## The thiocarbamate (II) is then refluxed with sulfuryl chloride to yield N,N-bis(2-fluoro-2,2-dinitroethyl) carbamyl chloride (I), ##STR2## which is useful as an explosive and as an intermediate for the synthesis of energetic explosive or propellant compounds.

REFERENCES:
patent: 3836524 (1974-09-01), Pitt
patent: 3850978 (1973-11-01), Gilligan et al.
patent: 4001291 (1976-03-01), Adolph

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