METHOD FOR OBTAINING 2,7-DICYCLOALKYL-2,3A,5A,7,8A,10A-HEXAAZAPERHYDROPYRENES Russian patent published in 2017 - IPC C07D487/22 

Abstract RU 2632669 C2

FIELD: chemistry.

SUBSTANCE: invention relates to a method for obtaining 2,7-dicycloalkyl-2,3a,5a,7,8a,10a-hexaazaperhydropyrenes of general formula (1): R=cyclo-C3H5, cyclo-C5H9, cyclo-C6H11, cyclo-C5H9O, cyclo-C7H13, cyclo-C8H15, norbornyl-, wherein 1,3,5-tricycloalkyl-1,3,5-triazines where R is as pointed above are reacted with 1,4,5,8-tetraazadecalin in methanol medium in the presence of NiCl2 at a molar ratio of 1,3,5-tricycloalkyl-1,3,5-triazine:1,4,5,8-tetraazadecalin:NiCl2=2:1:(0.03-0.07) at ambient (~20°C) temperature and atmospheric pressure for 2.5-3.5 h.

EFFECT: obtaining the mentioned compound with high yield.

1 tbl, ex 11

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RU 2 632 669 C2

Authors

Dzhemilev Usein Memetovich

Ibragimov Askhat Gabdrakhmanovich

Rakhimova Elena Borisovna

Kirsanov Viktor Yurevich

Dates

2017-10-09Published

2016-03-24Filed