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2 355 693

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IPC

C07D487/22(2006-01-01)

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Application

2006145750/04, 2006-12-21

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Start date

2006-12-21

(22)

Actual filing date

2006-12-21

(45)

Published

2009-05-20

(72)

Inventor

Kalashnikov Aleksandr IvanovichKadulin Vladimir ViktorovichSysoljatin Sergej ViktorovichChernikova Julija TimofeevnaLobanova Antonina Alekseevna

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Federal'Nyj Nauchno-Proizvodstvennyj Tsentr

METHOD OF 2,4,6,8,10,12-HEXANITRO-2,4,6,8,10,12-HEXAAZATETRACYCLO [5,5,0,0,0] DODECANE OBTAINMENT Russian patent published in 2009 - IPC C07D487/22

Abstract RU 2355693 C2

FIELD: chemistry.

SUBSTANCE: invention claims improved method of obtaining 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazatetracyclo[5,5,0,0^3,110^5,9]dodecane, involving hydration of 4,10-dibenzyl-2,6,8,12-tetraacetyl-2,4,6,8,10,12-hexaazatetracyclo[5,5,0,0^3,11,0^5,9]dodecane in formic acid with further partial vacuum condensation of reaction mix at 45-50°C, possibly with acetic acid added, or processing of partially condensed mix by acetic anhydride, and nitration of obtained reaction mix by ammonium nitrate solution in nitric acid.

EFFECT: simplified process with higher environmental safety.

1 cl, 3 ex, 1 tbl

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RU 2 355 693 C2

Authors

Kalashnikov Aleksandr Ivanovich

Kadulin Vladimir Viktorovich

Sysoljatin Sergej Viktorovich

Chernikova Julija Timofeevna

Lobanova Antonina Alekseevna

Dates

2009-05-20—Published

2006-12-21—Filed