4.5- Dicyan-2-dimethylamino

Aus 2-Brora-4,5-dicyan-imidazol und 4-Diraethylaraino-pyridin wird durch Erhitzen in Dime-thylformamid in 38% Ausbeute 2-(4-Dimethylamino-pyridinium)-4,5-dicyan-imidazolat erhal-ten926... [Pg.166]

Dicyan-2-propyl- -2-oxid E2, 409 2-DimethyIamino- E2, 826 2-Dimethylamino-2-phenylimino- E2, 826 2-Methyl- -2-oxid E2, 409 2-Propylthio- -2-oxid E2, 650... [Pg.1126]

Benzopyrylium 2-Dimethylamino-7-raethoxy-4-methyl- -perchlorat E7a 132 [4-(Dicyan-methy-len)-4H-chromen-Der. + HX]... [Pg.1152]

Cyclobutan 1,2-Dicyan-3,3-dime-thyl-4-dimethylamino-1-ethoxy-carbonyl- E 7e, 126 ([2+2]-Cycloadd.)... [Pg.1177]

Oxidation von 3,5-Bis-[dimethylamino]-4-phenyl-1 H-pyrazol mit Nitrosyltetrafluoroborat bzw. 5,6-Dichlor-2,3-dicyan-l,4-benzochinon fiihrt zu einem Pyrazolenium-Salz mit einem for-malen 47t-Ringsystem2276. [Pg.572]

Dimethylamino-l-oxo-l-phcnyl-propan und l,3-Diphenyl-3-oxo-propen2150,2408 3-Aryl-l-dimethylamino-3-oxo-propenen2408d 3-Oxo-alkansaure-nitrilen1035-1361 Dicyan-butendisaure-dinitrilen2150... [Pg.680]

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