1- Hydroxy-4-aminobenzene

N1-Phenyl-N-Hydroxy-N-4-Ethy Ian inophenyl-Triazene (p-Ethylaminobenzenediazohydroxy-aminobenzene or Benzodiazo- [4-athylimino-phenylhydroxylamid] (Ger)), C6H5. N N-N(OH).C6H4mC2H5, Ct 4H, 6N40 mw 257.34 N 21.78% OB to C02 -217.61% yel prisms mp 122—23° (decompn). Sol in benz, ethanol and eth si sol in ligr v si sol in alkalies and w. Prepn is by reacting an aq soln of p-nitroso-N-ethyl aniline hydrochloride with an... 

Aromatic substances, more than any other class of organic compounds, have acquired a large number of nonsystematic names. The use of such names is discouraged, but lUPAC rules allow for some of the more widely used ones to be retained (Table 15.1). rhus, methylbenzene is known commonly as toluene hydroxy benzene, as phenol aminobenzene, as aniline and so on. 

Dinitroanilinoyethanol N-(2,4-Dinitrofphenylethanolamine 2,4 Dinifro-phenylaminoethanol 2-4 Dinitro-hydroxy-ethylaniline or 2,4-Dinitro-l-( -hydroxy-ethyl)-aminobenzene (OjN)j CjHj-NH-CHj -CH,-OH, mw 227.18, N 18.50%. Orange-yel crysts, mp 89-92°. Was prepd by Moran (Ref 2) from 2,4-dinitroch loro benzene and aminoethanol. This method is described by Clark(Ref 3). Other methods of prepn are described in Refs 4 5. On nitration this compd yields the hi ly explosive 2-(2, 4, 6 trinitro-N-nitranilino)-ethanol nitrate, designated as Pentryl(See p A425)... 

Cyclodehydration of 2-hydroxy- or 2-aminobenzene-ethanal derivatives is known as a general procedure for the synthesis of benzo-fused heteroaromatic compounds [95]. Although numerous modifications of this general method have been explored, the major difficulty seems to be the lack of a general method for the synthesis of the required ortho-functionalized arene-ethanals. 

See Sodium C14-17 alkyl sec sulfonate Sulfonic acids, C14-C18-alkane hydroxy and C14-C18-alkene, sodium salts. See Sodium C14-18 olefin sulfonate Sulfonic acids, C9-C22-sec-alkane, sodium salts. See Sodium C9-22 alkyl sec sulfonate Sulfonic acids, petroleum, barium salts. See Barium petroleum sulfonate Sulfonic acids, petroleum, calcium salts. See Calcium petroleum sulfonate Sulfonic acids, shale oil, sodium salts. See Sodium shale oil sulfonate Sulfonphthal. See Phenol red 1,1 -Sulfonylbis (4-aminobenzene). See 4,4 -Diaminodiphenyl sulfone 3,3 -Sulfonylbis (aniline). See 3,3 -Diaminodiphenyl sulfone 4,4 -Sulfonylbisaniline 4,4 -Sulfonylbisbenzamine p,p-Sulfonylbisbenzamine p,p-Sulfonylbisbenzenamine. See 4,4 -Diaminodiphenyl sulfone 1,1 -Sulfonylbisbenzene. See Diphenyl sulfone... 

Acetal Acetamide Acetone sodium bisulfite Acetophenone Aconitic acid Acrylonitrile Adipamide Alcohol Alloxan monohydrate Allyl amine Allyl anthranilate 2-Aminobenzene sulfonic acid 4-Amino-4 -hydroxy-3-methyldiphenylamine Aminomethyl propanediol Aminomethyl propanol Ammonium hydroxide Arachidic acid Arsine Azelaic acid Benzil... 

Fluoro-A -methylaniline and five metabolites (e.g., A -acetyl-A -hydroxy-4-aminobenzene, A -acetyl-4-aminobenzene, 4-fluoroaniline) were extracted fiom urine and separated on a Cg column (2 = 300nm) using a 50 mM potassium phosphate buffw at pH 7 as the mobile phase [1559]. Elution was complete in 16 min. 

Aminophenol nitro derivatives 4-Amino-3-nitrophenol 3-Nitro-p-hydroethylaminophenol 2-Amino-3-nitrophenol HC Yellow No. 11 2-Amino-6-chloro-4-aminophenol l-Hydroxy-3-nitro-4-aminobenzene l-Hydroxy-3-nitro-4-j8-bydroxyethylaininobenzene l-Hydroxy-2-amino-3-nitrobenzene l-Hydroxy-2-j8-bydroxyethylamino-5-nitrobenzene l-Hydroxy-2-amino-4-nitro-6-chlorobenzene Orange Red Yellow-orange Yellow Red-orange... 

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