7- Ethyl-8-nitro

Ethyl-4-nitro-6-(trifluoromethyl) -benzimidazole (23) 2-ethyl-7-nitro-1 -peopyl-5-(trifluoromethyl)-benzimidazole (4) a, a,a-trifluoro-2,6-dinitro--N (2-hydroxypropyl)-p-toluidine (7) o, o, a-trifluoro-2,6-dinitro- -(3-hydroxylpropyl)-/> toluidine (4) a, o, a-trifluoro-5-nitro-7V -7V -dipropyltoluene-3,4-diamine (4) unidentified polar material (58)... [Pg.105]

Preparation of Memfield resin-bound nitro acetates, which is a suitable bndding block for the development of combinatorial solid phase synthesis, is repotted. The anion of ethyl nitro acetate is generated in DMF by an electrochemical method using Pt cathode, magnesium rod anode, and tetrabutylairunonium bromide as an electrolyte. Alkylaton of this anion with alkyl hahdes gives mono-alkylated products in 80% yield." ... [Pg.127]

In einigen Fallen konnen auch die als Zwischenprodukte auftretenden (1-Hydroxy-2-phe-nyl-ethyl)-nitro-imidazole isoliert werden1078,1145. [Pg.179]

N-ethyl nitro qninolones 6 E328 N-ethyl-6-nitro-2-quinolonium nitrate 6 E328 N-ethyl-5 (-6 or -7)-trinitro-2-quinolone 6 E329... [Pg.612]

The time required for the hydrogenation will depend on several factors, such as the speed of shaking, activity and particle size of the catalyst. In the experiments run on ethyl />-nitro-phenylacetate the submitters have found that the time required varied from about 2 to 4 hours. [Pg.36]

Amin Bis-[2-difluoramino-ethyl]-nitro- E16a, 922 (R-NH-COOR-R-NF2)... [Pg.164]

Amin (l-Chlor-ethyl)-ethyl-nitro-E16a, 1172 (N-Chloralkylier.)... [Pg.169]

Methan Ethoxy-(ethyl-nitro-amino)-E14a/2, 95 (Cl/N-Acetal +... [Pg.236]

Ethan l,l-Bis-[ethyl-nitro-amino]-E16a, 1178 (N-Alkylier.)... [Pg.326]

Amin (Diethylamino-methyl)-ethyl-nitro- El6a, 1167 (N-Aminoalky-lier.)... [Pg.431]

Amin (2,4-Dinitro-phenyl)-ethyl-nitro- E16a, 1177 (N-Arylier.)... [Pg.474]

Ethyl-nitro-(2,4,6-trimethyl-phenyl)-E16a. 1161 (N-Alkylier.) (4-Methyl-benzy1)-nitro-propyl-E16a, 1162 (N-Alkylier.) Methyl-nitro-(2,4,6-trimethyl-... [Pg.912]

The acidity of carbonyl-containing compounds and their solvent effects have been well documented " ". Typically, enolate formation is less favoured in DMSO than H2O due to lower stabilization of its oxy-anion (i.e. the pATa of the corresponding carbonyl compound in DMSO is higher than in H20). However, under certain circumstances, the reverse can be true , as with certain ammonium salts , for ethyl 2-trifluoromethylsulfonylacetate (21) was found to be more acidic in DMSO [p fa(DMSO) = 6.40 ] than in H20. This unusual behaviour is presumably due to the corresponding enolate existing as a carbanion as opposed to its normal enolic form ". In comparison, for ethyl nitro-acetate (22) and ethyl cynanoacetate (23) the usual trend returns, even... [Pg.416]

Ethyl alcohol may be identified in mixtures by conversion to ethyl benzoate or ethyl- -nitro.benzoate by the Schotten-Baumann reaction. [Pg.433]

Benzenediol, C2-alkyl-Benzenediol, Cs-alkyl-Benzenediol, ethyl-nitro-Benzenediol, methyl-Benzenediol, methyl-nitro-Benzenediol, nitro-... [Pg.1507]

Ethyl nitro [2- C] acetate, obtained from [ C]nitromethane, could potentially be used for labeling of amino acids and heterocycles (Kato et al. 2007). [Pg.1989]

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