2- Cyclohexylamino

Chemical Name N-[(cyclohexylamino)carbonyl] -4-[2-(3,4-dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1 H)-isoquinolinyl)ethyl] benzenesulfonamide... 

Chemical Name 1 cyclohexylamino-2 propylbenzoate hydrochloride Common Name —... 

Cyclohexylamino-2-propanol Benzoyl chloride Hydrogen chloride... 

A solution of 0.1 mol of 1-cyclohexylamino-2-propanol in 30 grams of chloroform was saturated with dry hydrogen chloride gas, with cooling. A solution of 0.1 mol of benzoyl chloride in 30 grams of chloroform was added and the solution was heated in a bath at 50° to 55°C for four days under a reflux condenser protected from atmospheric moisture. Then the solvent was removed by vacuum distillation while the mixture was warmed on a water bath. Benzene was then added to the syrupy residue and the reaction product crystal lized out after the benzene was removed by vacuum distillation. 

The crystallized solid residue was washed with anhydrous ether to remove any unreacted benzoyl chloride. The 1-cyclohexylamino-2-propyl benzoate hydrochloride obtained was purified by two recrystallizations from absolute alcohol. It melted at 177° to 178.5°C. 

Hydroxyprogesterone caproate Cyclohexylacetone Droprenilamine HCl Propylhexedrine Cyclohexylamine Clorexolone Cyclamate calcium 1 -Cyclohexylamino-2-propanol Hexylcaine HCl Cyclohexyl bromide Cetiedll... 

CHES is 2-(cyclohexylamino)ethanesulfonate, BES is 2- bis(2-hydroxoethyl)amino ethanesul-fonate, MOPSO is 2-hydroxo-4-morpholinepropanesulfonate. 

Methylamino- 130 2-Methylamino-2-phenyl- 165 2-(N-Methyl-benzylamino)- 436 2-(N-Methyl-cyclohexylamino)-... 

Chloro-3-nitroquinoxaline (51) gave only 2-chloro-3-(2,3-dihydroxypropyla-mino)quinoxaline (52) (H2NCH2CHOHCH2OH, EtaN, MeCN, 20°C, 16 h 11%) or a separable mixture of 2-chloro-3-cyclohexylamino- (53) and 2,3-bis(cyclohexylamino)quinoxaline (54) (neat CeHnNHa, 18°C, 30 min 65%... 

Nitroquinoxaline and the appropriate amine in excess gave 2-hexylamino- (57, R = C6H13), 2-cyclohexylamino- (57, R = CeHn), 2-piperidino- (86%), or 2-... 

RN 565-33-3 MF C HjiNjCjS MW 311.41 EINECS 209-276-9 CN 3-amino-A-[(cyclohexylamino)carbonyl]-4-methylbenzenesulfonamide... 

Whole cell OPH activity was measured by following the increase in absorbancy of p-nitrophenol from the hydrolysis of substrate (0.1 mM Paraoxon) at 400 nm (sm = 17,000 M cm ). Samples of culture (1 ml) were centrifuged at 10,000 g and 4 C for 5 min. The cells were washed, resuspended with distilled water, and 100 pi was added to an assay mixture containing 400 pi 250 mM CHES [2-(N-cyclohexylamino)ethane-sulfonic acid] buffer, pH 9.0, 100 pi 1 mM Paraoxon, and 400 pi distilled water. One unit of OPH activity was defined as pmoles Paraoxon hydrolyzed per min. Each value and error bar represents the mean of two independent experiments and its standard deviation. 

Scheme 9.7 Ir-catalysed reduction of acetophenone with cyclohexylamino sulfide ligands.

In addition, chlorine on the phthalide moiety also gives a bathochromic shift. Thus, 3 -cyclohexylamino-4,5,6,6, 7-pentachlorofluoran (22) 14 develops red color. 

R = morpholino, thiomorpholino, hexamethyleniminyl, piperidino pyrrolidinyl, cyclohexylamino... 

The reaction of the hexakis(cyclohexylamino)cyclotriphosphazene 136 with 3 equiv of antimony trichloride, in THF and in the presence of triethylamine, resulted in the formation of compound 137 (Equation 13). This compound was recrystallized from a mixture of THF and hexane and the crystal structure unambiguously assigned the structure <2005IC275>. The dimer, compound 138, was formed at room temperature from compound 139 and R3P (R = 7-Pr, Ph). Upon dissolution, compound 140 was formed <2002ZFA1903>. 

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