3-aminophenyl phenyl

TABLE 1. Macroelectrolytes of (4-aminophenyl) phenyl sulphone (I) and (2-aminophenyl) phenyl sulphone (II) showing the effect of the electrode material and the influence of the ortho substituent ... 

The reaction of chlorosulfonyl isocyanate with 2-aminophenyl phenyl or 2-aminophenyl styryl ketones 39 gives quinazolin-2(l//)-ones 40 in yields of 37 -81 %. 4-Substituted l//-2,l,3-ben-zothiadiazine 2,2-dioxides 41 are obtained as coproducts but are easily separated from the quinazolinones. ... 

Aminophenyl phenyl ether, p70 Aminophenyl sulfones, d47, d48 3-Aminophthalhydrazide, al51... 

Figure 17.11. F-NMR spectrum of 4-FA/PA AA heated in NMP at 80°C for 24 h with a stoichiometric amount of (4-aminophenyl)phenyl ether.

An unprecedented [3,5]-rearrangement was reported to be involved in the conversion of -(arylthio)acylhydrazoncs 154 into 4-aminophenyl phenyl sulfide 155238 (equation 60). Some other rearrangements of arylhydrazones resulting in indole239 and triazole derivatives240 as well as in 3-azapyranosic A - ary 1 am in olac tarn s241 are also noteworthy. 

A laser flash photolytic study of the reaction between 2,2 -dipyridyl and tryptophan has been described. The primary photochemical step has been demonstrated to be pH independent and involves an electron transfer from the tryptophan to the dipyridyl triplet state. The triplet excited state of some peptide conjugates is produced on irradiation by a nanosecond laser flash. C-C Bond cleavage is the result of irradiation of the pinacols (214) in chloroform. This yields the corresponding aldehydes. The mechanism of the cleavage process has been shown to involve single electron transfer with chloroform as the electron acceptor. A study of intramolecular charge separation in aminophenyl(phenyl)acetylene and A, A-dimethylaminophenyl(phenyl)-acetylene has been reported. ... 

B is( -butylthio)benzene and 1,4-bis( -butylthio)benzene have been prepared from the corresponding dibromobenzene and cuprous w-butylmercaptide, using a mixture of quinoline and pyridine as solvent.6, l,2-Bis(phenylthio)benzene and 1,4-bis(phenylthio)benzenehave been prepared from the corresponding dichloro- or dibromobenzenes and cuprous phenylmercaptide, using a mixture of quinoline and pyridine as solvent.5 1,4-Bis(phenylthio)benzene has also been prepared from -dibromo-benzene or -bromophenyl phenyl sulfide and lead phenylmercaptide 7 and from diazotized 4-aminophenyl phenyl sulfide and sodium phenylmercaptide.8... 

The following amines, inter alia, have been prepared by use of nickel and hydrazine hydrate 58 /7-aminophenyl phenyl ether, 4-aminocinnamic acid, 3-aminobenzophenone, and bis-p-(aminophenyl) ether. Palladium and hydrazine hydrate were used successfully in reduction of 2-nitrofluorene.59... 

As well as 4,4 -diaminobiphenyl-2,2 -disulfonic acid [46-57], diamines such as sulfonated bis-(3-aminophenyl)phenyl phosphine oxide (Figure 1.9) were used for the preparation of sulfonated polyimides [58] ... 

All anhydride and amine compounds were of the highest quality commercially available. Aniline (AN) was distilled imder reduced pressure phthalic anhydride (PA) was sublimed and stored under anhydrous conditions. High-quality NMP (BASF) was stored over molecular sieves. All other reagents were used as received from commercial sources as follows 4-fluoroaniline (4-FA) (99%, Aldrich Chemical Co.), 3-fluorophthalic anhydride (3-FPA) (Fluorochem Ltd.), 2,2- bis(3,4-carboxyphenyl)hexafluoropropane dianhydride (6FDA) (monomer grade, Hoechst) 2,2-bis(4-aminophenyl)hexafluoropropane (6FDM) (99%, Chriskev Co., Inc.), l,l -bis(3,4-carboxyphenyl) sulfone dianhydride (SDA) (99%, Chriskev Co., Inc ), 1,1 -oxydiphthalic anhydride (ODPA) (Occidental Chemical Co.), (4-aminophenyl)phenyl ether and 4-aminophenylben-zophenone (Aldrich Chemical Co.). 

The preliminary treatment of the nanofiller to make it compatible is carried out with a substance having an affinity for both the montmorillonite and the chosen polymer, e.g., cetyl pyridinium chloride or bromide, hexadecyl trimethylammonium bromide, 7V-[4-(4 -aminophenyl)]phenyl phthalimide, /i-aminobenzoic acid hydrochloride, or a combination of octadecylamine hydrochloride and stearic acid. 

A similar method was used by Zhai [77] for the synthesis of BAPBDS and 4,4 -bis(4-aminophenylthio)benzophenone-3,3 -disulfonic acid (BAPTBPDS), as well as by Shobha et al. [78] for the synthesis of sulfonated bis(3-aminophenyl)phenyl phosphine oxide (SBAPPO). Because of the aromatic nucleophilic substitution reaction, this procedure leads to the incorporation of two ether bridges in the corresponding sulfonated diamines. This structure... 

The synthesis of 9H-benzo[2,l-e]thiazolo-[2,3-c]-as-triazine (401) was achieved by oxydative cyclization of 2-imino-3-(o-aminophenyl)-4-phenyl-4-thiazoline (718, 719). This latter reacts also with paraformaldehyde in hot toluene yielding 3-phenyl-9H.10H-benzo[l,2-/]thiazolo-[2,3-d][l,3,5]triazepine (402) (720). This heterocyclic sytem is also formed when carboxylic acids replace paraformaldehyde (Scheme 230) (721). 

Intermediates benzene to ethyl phenyl ketone to ethyl m nitrophenyl ketone to m aminophenyl ethyl ketone to ethyl m fluorophenyl ketone Reagents propanoyl chloride AICI3 HNO3 H2SO4 Fe HCl then HO NaN02 H2O HCl then HBF4 then heat... 

Aminophenyl)(4-imino-2,5-cyclohexadien-l-ylidene)methyl]-N-phenyl aniline, monohydrochloride [68966-31-4]... 

Diethylamino)phenyl]-4,5-dihydro-l-phenyl-lH-pyra2ol-3 -yl]ethenyl]-N,N-diethylben2enamine, (5-(p-diethyl aminophenyl)-l-phenyl-3-(p-diethylamino-styryl)pyra2oline) [57609-72-0]... 

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