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Ethane, 1-nitro-2-phenyl

II I-Benzimidazolo-l-phenylimino-2-triphenylphosphoranyliden-ethan 75% Schmp. 184u ill (E)-l-Benzimidazolo-3-(4-nitro-phenyl)-l-phenylimino-2-propen 72% Schmp. 153°... [Pg.355]

CH2)2-C6H5 2-Nitro-l-phenyl-ethan 44 Phenyl-essigsaure -... [Pg.170]

Die direkte, reduktive Aminierung einer acetylenischen Gruppe gelingt bei 2-Ethinyl-pyri-dinen durch Erhitzen mit Methylamin-Hydrochlorid und Natrium-cyanoboranat in Ethanol2. So erhalt man z. B. aus 2-Ethinyl-6-methyl-pyridin bei einer Reaktionszeit von 24 h 2-(2-Dimethylammo-ethyl)-6-methyl-pyridin in 76% Ausbeute. Mit Phenylacetylen gelingt die Reaktion nicht aus (4-Nitro-phenyl)-acetylen und Methylamin-Hydrochlorid erhalt man dagegen in glatter Reaktion l-Methylamino-2-(4-nitro-phenyl)-ethan. [Pg.813]

Na[BH4]/CoCl2 6H20/CH30H -10° lh 2-Amino-l-( 4-nitro-phenyl)-ethan 60 3... [Pg.853]

Ethane 1.1-Dibromo-2.2-difluoro-2-methylthin-l-(4-nitro-phenyl)-ElOa. 248 (2H 2Br 2SR... [Pg.661]

Ethane 1.2-Bis-[methylthio]-W4-nitro-phenyl)-trifluoro- ElOb, 21 (1-H -> 1-F)... [Pg.674]

Amino-naphthalin-2- XII/1, 382 Amino-(3-nitro-phenyl)-methan- E2, 313 1-Amino-1-phenyl-ethan- XII/1, 375, 377 1-Amino-1-phenyl-ethan- -diethylester... [Pg.1027]

Essigshnre Diazo-(4-nitro-phenyl)-E14b, 1204 (COOR - COOH) Ethan 2-Diazo-l-(4-nitro-phenyl)-l-oxo- E14b, 1152 (R3P=CH-CO-R +... [Pg.447]

Ethan l-Chlor-2-(2-hydroxy-5-nitro-phenyl)-l-nitro- E14a/3, 379 (Ar—CH = CC1 — N02 + Na[BHJ)... [Pg.458]

Ethan l-Acetamino-2-nitro-l-(4-nitro-phenyl)- E16d, 162 (En + NO + R-CN)... [Pg.746]

Ethan l,l-Dimethoxy-2-(4-methyl-2-nitro-phenyl)- E14a/1, 475 (R —C = C —SiR3 + R-OH) Furan 5-Butyloxycarbonyl-3-cyan-4-methyl-2-oxo-tetrahydro- E19a, 660 (Carbonsaure + En/Lacton-Bildung)... [Pg.906]

Ethan l,l-Dimethoxy-l-(4-ethoxy-carbonyl-2-nitro-phenyl)-E14a/1, 475 (R—CsC —SiR3 + R-OH)... [Pg.1163]

Thiophosphonsaure 1-Methyl-1-(4-nitro-phenyl)-ethan- -0,0-diethylester E19a, 521 [Cl - PO(OR)2]... [Pg.1178]

Nitro-phenyl-acetaldehyd (70%) wird aus l,l-Dichlor-2-(4-nitro-phenyl)-ethan mit Kaliumhydroxid/Glykol gebildet89. [Pg.356]

HC1 can be eliminated easily, with an almost quantitative yield, by KMn04 in acetone.—E A soln. of /5,y3,/ -trichloro-a,a-bis-(4-nitro-phenyl)ethane in acetone stirred at 40° with finely powdered KMn04 until, decolorized —v y ,/ -dichloro-a,a-bis-(4-nitrophenyl) ethylene. Y 88%. (F. e. s. W. Lorenz, Chem. B. 81,422 (1948).)... [Pg.499]

A mixture of 2-methyl-3-methylene-7-nitro-4-phenyl-3,4-dihydroquinoxaline (97) and its quaternary perchlorate, 2,3-dimethyl-6-nitro-l-phenylquinoxali-nium perchlorate (98), underwent oxidative coupling to give l,2-bis(3-methyl-6-nitro-1 -phenyl-1,2-dihydroquinoxalin-2-ylidene)ethane (99) [Cu-(OAc)2, AcOH-MeCN, 95°C, 20 min 60%] many such condensations... [Pg.111]

CH3 H -70 ]-Acetamino-l-( 4-methyl-phenyl ) -2-nitro-ethan 51 192-193b... [Pg.162]

Nitro-l-phenyl-ethan und 2-Nitro-l-mtroso-l-phenyl-ethan2 10,3 g (0,1 mol) Styrol werden in 17,7 g Te-trachlormethan gelost und bei 0° 3 d unter Sonnenlicht mit 3516 ml (0,15 mol) Stickstoffmonoxid umgesetzt. Das Reaktionsgemisch wird i.Vak. destilliert Ausbeute ... [Pg.165]

Analog erhalt man mit Benzaldehyd/Natrium-benzolsulfmat 2-(4-Methyl benzolsulfonyl-oxy)-2-nitro-l-phenybulfonyl-l-phenyl-ethan (15 h 70°) (85%) . [Pg.183]

Die Reduktion von a-Nitro-sulfonen mit 3-Aminocarbonyl-1-benzyl-1,4-dihydro-pyridin gelingt auch unter Belichtung in sehr guten Ausbeuten z.B. reagiert l-Nitro-2-phenyl-1-phenylsulfonyl-ethan zu 2-Nitro-l-phenyl-ethan (62%) ... [Pg.195]

Analog erhalt man aus 2-(3,4-Methylendioxy-phenyl)-l-nitro-ethen 2-(3,4-Methylendi-oxy-phenyl)-l-nitro-ethan (84%)2. [Pg.225]


See other pages where Ethane, 1-nitro-2-phenyl is mentioned: [Pg.162]    [Pg.945]    [Pg.1147]    [Pg.661]    [Pg.455]    [Pg.465]    [Pg.472]    [Pg.714]    [Pg.744]    [Pg.620]    [Pg.822]    [Pg.287]    [Pg.129]    [Pg.153]    [Pg.161]    [Pg.162]    [Pg.166]    [Pg.166]    [Pg.172]    [Pg.194]    [Pg.195]    [Pg.196]    [Pg.198]    [Pg.203]   
See also in sourсe #XX -- [ Pg.373 ]




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4 -Nitro-2-phenyl

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