Cyclohexylamine → HCID 5066795, compound

HRID 1954710Notes

Reaction equation

HRID 1954710 reaction equation
Cl[C:2]1[C:3]2[N:4]([CH:12]=[CH:13][N:14]=2)[C:5]2[C:10]([N:11]=1)=[CH:9][CH:8]=[CH:7][CH:6]=2.[CH:15]1([NH2:21])[CH2:20][CH2:19][CH2:18][CH2:17][CH2:16]1>>[CH:15]1([NH:21][C:2]2[C:3]3[N:4]([CH:12]=[CH:13][N:14]=3)[C:5]3[C:10]([N:11]=2)=[CH:9][CH:8]=[CH:7][CH:6]=3)[CH2:20][CH2:19][CH2:18][CH2:17][CH2:16]1

Participants

3

Reactant 2

HCID 7965CyclohexylamineHCID 107745254-chloroimidazo[1,2-a]quinoxaline

Product 1

HCID 5066795HCID 5066795, compound

Procedure

By reaction of 4-chloroimidazo[1,2-a]quinoxaline (example 1) with cyclohexylamine, according to a procedure that is similar to that followed in example 3, there is obtained 4-cyclohexylaminoimidazo[1,2-a]quinoxaline. m.p. (DSC)=94.0° C. (onset); IR (KBr): 3227, 2924, 1560 cm-1 ; 1H-NMR (CDCl3): δ7.85 (1H,d, J=2 Hz), 7.8÷7.4 (3H,m), 7.4÷7.1 (2H,m), 6.0 (1H,d), 4.2 (1H,m), 2.3÷1.95 (3H,m), 1.95÷0.9 (6H,m); UV (EtOH): λmax =225, 242, 283, 294, 316, 330 nm. Elementary analysis for C16H18N4 (m.w.266.35): calcd. C 72.15, H 6.81, N 21.03%; found C 72.25, H 7.04, N 21.19%.

Sources & evidence

ORD record
ord-d0058d3b645042c3844dc0254a7dafbf
Source dataset
uspto-grants-2000_09
Patent number
US06124287

Reaction notes

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