3-MethylaminO-3-phenyl

A novel application of a phenyl aryldiazosulfone was found by Kessler et al. (1990). l-[4-(7V-Chlorocarbonyl-7V-methylamino)phenyl]-2-(phenylsulfonyl)diazene (6.18) is an acid chloride with a potential diazonio group. The above authors showed that in organic solvents (THF, etc.) this compound reacts easily, as expected, with nucleophiles (HNu), e.g., with aliphatic, aromatic, or heterocyclic amines, with cystine dimethyl ester, or with 4-methoxyphenol at the carbonyl function, yielding... 

Diphenyl- -athylester-athylimid 350 Diphenyl- -methylester 193 Fluor- -chlorid 183 Hydroximino-phenyl- 614 Mercapto- 634, 681 Methylamino-phenyl- 165 (2-Nitro-anilino)- 696 (2-Nitro-phenoxy)- 689f. 

RN 3736-81-0 MF C,4H Cl2N04 MW 328.15 EINECS 223-108-1 CN 2-furancatboxylic acid 4-[(dichloroacetyl)methylamino]phenyl ester... 

A parallel study [94] was performed by the same authors on the retention of model compounds (tryptophan, erythro- and t/ireo-P-methyltryptophan, A-carbobenzyloxy-tryptophan, A-(3,5-dinitro-2-pyridyl)-tryptophan, l-[5-chloro-2-(methylamino) phenyl]-l,2,3,4-tetrahydroisoquinoline, and y-phenyl-y-butyrolactone) on a ristocetin A-based CSP, using the three RP, POM, and NP elution systems. Also, in this case, the natural logarithms of the retention factors (In k) of the investigated compounds depended linearly on the inverse of temperature (1 /T). 

CASRN 2032-59-9 molecular formula C11H16N2O2 FW 208.26 Plant/Surface Water. Several transformation products reported by Day (1991) include 4-amino-/n-tolyl-7V-methylcarbamate (AA), 4-amino-3-methylphenol (AC), 4-formamido-/n-tolyl-TV-methylcarbamate (FA), 7V-(4-hydroxy-2-methylphenyl)-yV-methylformamide (FC), 4-methyl-formamido-/n-tolyl-7V-methylcarbamate (MFA), 4-methylamino-/n-tolyl-Wmethylcarbamate (MAA), 3-methyl-4-(methylamino)phenyl-Wmethylcarbamate (MAC), phenol, methylamine, and carbon dioxide. MAA was not detected in natural water but was detected in fish tissues following exposure to aminocarb-treated water in the laboratory. The metabolites FA, AC, and MAC were detected in Canadian forests treated with aminocarb but the metabolites AA, MAA, and FC were not detected (Day, 1991). 

Die thermische Cyclisierung von 2-Amino-benzhydrazid mit aromatischen Carbonsauren ist von Nebenreaktionen begleitet. Man erlialt in Abhangigkeil von den Substituenten 2-(2- Ami-no-phenyl)-5-aryl- bzw. 5-Aryl-2-(2-methylamino-phenyl)-l, 3,4-oxadiazole in Ausbeuten von 30-60%39°. 

Aminophenyl)-l-methylquinazolin-4(1//)-one rearranges to 2-[(2-methylamino)phenyl]-quinazolin-4(3//)-one on heating under reflux in 18% hydrochloric acid. " ... 

An example of this technology is the HIV protease assay shown in Fig. 9, which was published by Wang and co-workers [67]. The peptide substrate is labeled at the amino terminus with EDANS (5-((2 -aminoethyl)amino)naphthalene-l-sulfonic acid) as a donor fluorophore and at the carboxyl terminus with DABCYL (4-((4 -(di-methylamino)phenyl)azo)benzoic acid) as the acceptor chromophore. In the intact peptide, fluorescence resonance energy transfer (FRET) from EDANS to DABCYL results in quenching of the EDANS fluorescence. On cleavage of the peptide by HIV protease, the fluorescence of EDANS is restored. 

N-Methyl-anilin addiert sich an Anthraccn unter Bildung von 9-(N-Methyl-anilino)-9,10-dihydro-anthraeen (59% d.Th.) und 9-(4-Methylamino-phenyl)-9,10-dihydro-anlhracen (5% d.Th.f. 

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