Accession Number : ADD016266

Title :   1,3,4-Oxadiazoles Containing the Pentafluorothio (SF5) Group.

Descriptive Note : Patent, Filed 10 Sep 93, patented 8 Mar 94,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s) : Sitzmann, Michael E

Report Date : 08 Mar 1994

Pagination or Media Count : 8

Abstract : 1,3,4-Oxadiazoles are prepared by cyclization (dehydration) of the corresponding diacylhydrazines of the formula R1C(O)NHNHC(O)R2 with phosphorus pentachloride or phosphorous oxychloride.

Descriptors :   *OXADIAZOLES, *SULFUR, *FLUORINE, *PATENTS, *ENERGETIC PROPERTIES, *PLASTICIZERS, *DEHYDRATION, *HYDRAZINES, DENSITY, NITRO RADICALS, EXPLOSIVES, HMX, PHOSPHORUS, CYCLES

Subject Categories : Organic Chemistry
      Inorganic Chemistry
      Ammunition and Explosives
      Plastics

Distribution Statement : APPROVED FOR PUBLIC RELEASE