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4.5- Dibrom-l-

Am 4,5-Dibrom-l-methyl-imidazol ist der Austausch beider Brom-Atome mittels Kupfercyanid in DMF zu 4,5-Dicyan- 1-methyl-imidazol (81%) beschrieben941. [Pg.162]

Bei der Umsetzung von 4,5-Dibrom-l-methyl-2-nitro-imidazol mit einem UberschuB Morpho-lin wird selektiv das Brom-Atom in 5-Stellung zu 4-Brom-l-methyl-5-morpholino-2-nitro-imidazol (57%) ausgetauscht921. [Pg.165]

Imidazol 4,5-Dibrom-l-fethoxy-methyl)-2-lithio- E19d, 414 (Br - Li)... [Pg.270]

In Anwesenheit von Kupfer und 1,3,5-Trinitro-benzol werden an 2,5-Dibrom-l, 3-thiazol beide Brom-Atome gegen 2,4,6-Trinitro-phenyl-Gruppen ausgetauscht1171 ... [Pg.299]

Brom-l-phenyl- 635 5-Brom-4-phenyl- 546 t-(4-Brom-phenyl)-4,5-dibrom- 583 l-(4-Brom-phenyl)-3,5-dihydroxy- 446... [Pg.1164]

Benzyl- 571, 582, 591 l-Benzyl-4-brom- 577 l-Benzyl-3,4-dibrom- 577 l-Benzyl-5-halogen-4-nitro- 702 l-Benzyl-3-methyl- 577, 651 l-Benzyl-5-methyl- 577 l-Benzyl-5-nitro- 591 l-Benzyl-3,4,5-tribrom- 577 4,5-Dimethyl-l-hydroxy-3-phenyl- 408... [Pg.1175]

Dibrom-l,l-diphcnyl- 576 1,l -Diphcnyl-5-methyl- 576 5-Hydroxy-4 -methyl-5 -(4-methyl-phenyl)- 524 5 -Hydroxy-4-methyl-5-phenyl- 524 l,l, 5,5 -Tetraphenyl- 431... [Pg.1229]


See other pages where 4.5- Dibrom-l- is mentioned: [Pg.104]    [Pg.161]    [Pg.200]    [Pg.256]    [Pg.276]    [Pg.276]    [Pg.276]    [Pg.364]    [Pg.385]    [Pg.851]    [Pg.583]    [Pg.1167]    [Pg.1167]    [Pg.352]    [Pg.352]    [Pg.637]    [Pg.104]    [Pg.161]    [Pg.200]    [Pg.256]    [Pg.276]    [Pg.276]    [Pg.276]    [Pg.364]    [Pg.385]    [Pg.851]    [Pg.583]    [Pg.1167]    [Pg.1167]    [Pg.352]    [Pg.352]    [Pg.637]    [Pg.138]    [Pg.151]    [Pg.89]    [Pg.1130]    [Pg.87]    [Pg.140]    [Pg.243]    [Pg.291]    [Pg.339]    [Pg.356]    [Pg.467]    [Pg.540]    [Pg.608]    [Pg.724]    [Pg.89]    [Pg.105]    [Pg.977]    [Pg.85]    [Pg.220]   
See also in sourсe #XX -- [ Pg.104 ]




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4.5- Dibrom-l-methyl

Dibrom

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