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Reductive Debenzylation of Hexabenzylhexaazaisowurtzitane — the Key Step of the Synthesis of Polycyclic Nitramine Hexanitrohexaazaisowurtzitane Научная публикация

Журнал Russian Chemical Bulletin
ISSN: 1066-5285 , E-ISSN: 1573-9171
Вых. Данные Год: 2007, Том: 56, Номер: 12, Страницы: 2370-2375 Страниц : 6 DOI: 10.1007/s11172-007-0377-5, 10.1002/chin.200845167
Ключевые слова 2,4,6,8,10,12-hexabenzyl-2,4,6,8,10,12- hexaazatetracyclo[5.5.0.03,11.05,9]dodecane, Deactivation of Pd/C, Debenzylation, Hexanitrohexaazaisowurtzitane, Palladium-containing catalyst
Авторы Koskin A.P. 1 , Simakova I.L. 1 , Parmon V.N. 1
Организации
1 G. K. Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, 5 prosp. Akad. Lavrent´eva, 630090 Novosibirsk, Russian Federation.

Реферат: Main features of the reductive debenzylation of 2,4,6,8,10,12-hexabenzyl-2,4,6,8,10,12-hexaazaisowurtzitane were studied. This process is the key step of the synthesis of 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazatetracyclo[5.5.0.03,11.05,9]dodecane (hexanitrohexaazaisowurtzitane, CL-20), a compound with unique energetic and explosive characteristics. The use of the latter is restricted so far by the high cost of the two-step process of debenzylation during which the compound is rapidly deactivated. The expensive Pd/C catalyst is deactivated in the first step of the process, which limits the use of this polycyclic nitramine. The influence of the solvent nature; loadings of the reactants, catalyst, and cocatalyst; the hydrogen pressure and reaction temperature on the general features of the process and the yield of the target precursor of CL-20 was studied.
Библиографическая ссылка: Koskin A.P. , Simakova I.L. , Parmon V.N.
Reductive Debenzylation of Hexabenzylhexaazaisowurtzitane — the Key Step of the Synthesis of Polycyclic Nitramine Hexanitrohexaazaisowurtzitane
Russian Chemical Bulletin. 2007. V.56. N12. P.2370-2375. DOI: 10.1007/s11172-007-0377-5, 10.1002/chin.200845167 WOS Scopus РИНЦ CAPlusCA OpenAlex
Оригинальная: Коскин А.П. , Симакова И.Л. , Пармон В.Н.
Особенности восстановительного дебензилирования гексабензилгексаазаизовюрцитана - ключевой стадии синтеза полициклического нитрамина гексанитрогексаазаизовюрцитана
Известия Академии наук. Серия химическая. 2007. №12. С.2290-2295. РИНЦ
Даты:
Поступила в редакцию: 7 июн. 2007 г.
Опубликована в печати: 1 дек. 2007 г.
Опубликована online: 20 сент. 2008 г.
Идентификаторы БД:
Web of science: WOS:000257888700003
Scopus: 2-s2.0-52649107567
РИНЦ: 13544588
Chemical Abstracts: 2008:941971
Chemical Abstracts (print): 150:329762
OpenAlex: W2040720100
Цитирование в БД:
БД Цитирований
Web of science 32
Scopus 33
РИНЦ 30
OpenAlex 30
Альметрики: