FIELD: chemistry.
SUBSTANCE: invention refers to field of the high-performance method of hexanitrohexaazaisowurzitane (HAW) synthesis, in particular to the reaction of dehydrobenzylation-acylation using bimetallic palladium catalyst and to the method of the said reaction implementation. The catalyst for tetraacetyldiformylhexaazaisowurzitane preparation by the dehydrobenzylation-acylation of hexabenzylhexaazaisowurzitane is based on palladium which content is not less than 6 wt %, one or two metals of VIIIb group which content is not less than 1.5 wt % and carbon carrier. The method for preparation of the catalyst and tetraacetyldiformylhexaazaisowurzitane is described.
EFFECT: enhancing of the catalyst stability against decontamination processes.
6 cl, 1 tbl, 12 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR DEBENZYLATION OF 2,6,8,12-TETRAACETYL-2,4,6,8,10,12-HEXAAZAISOWURTZITANE | 2010 |
|
RU2448110C1 |
| METHOD OF PRODUCING SUBSTITUTED HEXAAZAISOWURTZITANES | 2010 |
|
RU2451020C1 |
| METHOD OF PRODUCING 2,6,8,12-TETRAACETYL-2,4,6,8,10,12-HEXAAZATETRACYCLO[5,5,0,03,11,05,9]DODECANE | 2015 |
|
RU2610695C2 |
| METHOD OF OBTAINING CATALYST AND METHOD OF ITS USE FOR REPEATED USE IN INDUSTRIAL PROCESS OF TWO-STAGE HYDROGENOLYSIS IN PRODUCTION OF 2,4,6,8,10,12-HEXANITRO-2,4,6,8,10,12-HEXAAZATETRACYCLO[5,5,0,0,0]DODECANE | 2016 |
|
RU2641694C1 |
| METHOD FOR OBTAINING 4,10-DIFORMYL-2,6,8,12-TETRAACETYL-2,4,6,8,10,12-HEXAAZATETRACYCLO[5,5,0,0,0]DODECANE | 2021 |
|
RU2772755C1 |
| METHOD FOR PREPARATION OF 2,4,6,8,10,12-HEXANITRO-2,4,6,8,10,12-HEXAAZATETRACYCLO[5,5,0,0,0]DODECANE | 2008 |
|
RU2360916C1 |
| METHOD OF 2,4,6,8,10,12-HEXANITRO-2,4,6,8,10,12-HEXAAZATETRACYCLO [5,5,0,0,0] DODECANE OBTAINMENT | 2006 |
|
RU2355693C2 |
| PREPARATION METHOD OF BIMETALLIC CATALYST (VERSIONS) AND ITS USE FOR FUEL ELEMENTS | 2010 |
|
RU2428769C1 |
| METHOD FOR PREPARING TETRAACETYLDIFORMYLHEXAAZAIZOWURTZITANE | 2003 |
|
RU2266907C9 |
| METHOD OF SYNTHESIS OF CALCIUM GLUCONATE | 1996 |
|
RU2118955C1 |
