2-N,2-N-dimethylcyclohexane-1,2-diamine

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: This titled amide was prepared by general procedure B from 2-(dimethylamino)cyclohexylamine and 3-chlorobenzoyl chloride. The crude product was crystallized from ether-petroleum ether (30°-60°); yield 62%, m.p. 112°-113°. The analytical sample melted at 112.5°-113.5°. uv sh 217 nm (ε 11,850); sh 226 (9,550); sh 277 (1,200); sh 287 (623). ir NH/=CH 3320, 3070; N-alkyl 2760; C=O 1635; C=C 1595, 1570; amide II 1545. NMR in CDCl3 (100 MHz) was in accord. Mass spectrum M+ 280. The crude product was crystallized from ether-petroleum ether (30°-60°)

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: This titled amide was prepared by general procedure B from 2-(dimethylamino)cyclohexylamine and 3-chlorobenzoyl chloride. The crude product was crystallized from ether-petroleum ether (30°-60°); yield 62%, m.p. 112°-113°. The analytical sample melted at 112.5°-113.5°. uv sh 217 nm (ε 11,850); sh 226 (9,550); sh 277 (1,200); sh 287 (623). ir NH/=CH 3320, 3070; N-alkyl 2760; C=O 1635; C=C 1595, 1570; amide II 1545. NMR in CDCl3 (100 MHz) was in accord. Mass spectrum M+ 280. The crude product was crystallized from ether-petroleum ether (30°-60°)

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The titled amide was prepared according to general procedure B using p-trifluoromethyl-benzoyl chloride (4.17 g.; 0.02 mole), N,N-dimethylcyclohexane-1,2-diamine (2.84 g.; 0.02 mole) and triethylamine (2.02 g., 0.02 L mole). The crude solid was crystallized from ether to give 4.766 g. (77% yield) of colorless needles, m.p. 141°-142°, raised to 141.5°-142.5° on recrystallization. uv λmax 222 nm (ε 11,450); sh 245 (5,550); sh 260 (3,400); sh 276 (1.750). ir NH 3310; =CH 3030; N-alkyl 2770, 2740; C=O 1635; C=C 1575, 1510; amide II 1550; CF3 /ether 1330, 1190, 1165, 1130, 1105, 1065, 1020; aromatic 860; nmr in CDCl3 at 100 MHz was in accord. Mass spectrum M+ 314. The crude solid was crystallized from ether to give 4.766 g

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The titled amide was prepared according to general procedure B using p-trifluoromethyl-benzoyl chloride (4.17 g.; 0.02 mole), N,N-dimethylcyclohexane-1,2-diamine (2.84 g.; 0.02 mole) and triethylamine (2.02 g., 0.02 L mole). The crude solid was crystallized from ether to give 4.766 g. (77% yield) of colorless needles, m.p. 141°-142°, raised to 141.5°-142.5° on recrystallization. uv λmax 222 nm (ε 11,450); sh 245 (5,550); sh 260 (3,400); sh 276 (1.750). ir NH 3310; =CH 3030; N-alkyl 2770, 2740; C=O 1635; C=C 1575, 1510; amide II 1550; CF3 /ether 1330, 1190, 1165, 1130, 1105, 1065, 1020; aromatic 860; nmr in CDCl3 at 100 MHz was in accord. Mass spectrum M+ 314. The crude solid was crystallized from ether to give 4.766 g

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: This titled amide was prepared by general procedure B from 2-(dimethylamino)cyclohexylamine and 3-chlorobenzoyl chloride. The crude product was crystallized from ether-petroleum ether (30°-60°); yield 62%, m.p. 112°-113°. The analytical sample melted at 112.5°-113.5°. uv sh 217 nm (ε 11,850); sh 226 (9,550); sh 227 (1,200); sh 287 (623). ir NH/=CH 3320, 3070; N-alkyl 2760; C=O 1635; C=C 1595, 1570; l amide II 1545. NMR in CDCl3 (100 MHz) was in accord. Mass spectrum M+ 280. The crude product was crystallized from ether-petroleum ether (30°-60°)

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: This titled amide was prepared by general procedure B from 2-(dimethylamino)cyclohexylamine and 3-chlorobenzoyl chloride. The crude product was crystallized from ether-petroleum ether (30°-60°); yield 62%, m.p. 112°-113°. The analytical sample melted at 112.5°-113.5°. uv sh 217 nm (ε 11,850); sh 226 (9,550); sh 227 (1,200); sh 287 (623). ir NH/=CH 3320, 3070; N-alkyl 2760; C=O 1635; C=C 1595, 1570; l amide II 1545. NMR in CDCl3 (100 MHz) was in accord. Mass spectrum M+ 280. The crude product was crystallized from ether-petroleum ether (30°-60°)

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The titled amide was prepared according to general procedure B using p-trifluoromethyl-benzoyl chloride (4.17 g.; 0.02 mole), N,N-dimethylcyclohexane-1,2-diamine (2.84 g.; 0.02 mole) and triethylamine (2.02 g., 0.02 mole). The crude solid was crystallized from ether to give 4.766 g. (77% yield) of colorless needles, m.p. 141°-142°, raised to 141.5°-142.5° on recrystallization. uv λmax 222 nm (ε11,450), sh 245 (5,550); sh 260 (3,400); sh 276 (1.750), ir NH 3310; =CH 3030; N-alkyl 2770, 2740; C=O 1635; C=C 1575, 1510; amide II 1550; CF3 /ether 1330, 1190, 1165, 1130, 1105, 1065, 1020; aromatic 860; nmr in CDCl3 at 100 MHz was in accord. Mass spectrum M+ 314. The crude solid was crystallized from ether to give 4.766 g