4-Cyanobenzoic acid → 6-(4-cyanobenzoyl)amino-3-(dimethyl)amino-1,2,3,4-tetrahydro-9H-carbazole

HRID 726404Notes

Reaction equation

HRID 726404 reaction equation
[NH2:1][C:2]1[CH:3]=[C:4]2[C:12](=[CH:13][CH:14]=1)[NH:11][C:10]1[CH2:9][CH2:8][CH:7]([N:15]([CH3:17])[CH3:16])[CH2:6][C:5]2=1.[C:18]([C:20]1[CH:28]=[CH:27][C:23]([C:24](O)=[O:25])=[CH:22][CH:21]=1)#[N:19]>>[C:18]([C:20]1[CH:28]=[CH:27][C:23]([C:24]([NH:1][C:2]2[CH:3]=[C:4]3[C:12](=[CH:13][CH:14]=2)[NH:11][C:10]2[CH2:9][CH2:8][CH:7]([N:15]([CH3:17])[CH3:16])[CH2:6][C:5]3=2)=[O:25])=[CH:22][CH:21]=1)#[N:19]

Participants

3

Reactant 2

HCID 120874-Cyanobenzoic acidHCID 226115606-amino-3-(dimethyl)amino-1,2,3,4-tetrahydro-9H-carbazole

Product 1

HCID 537273206-(4-cyanobenzoyl)amino-3-(dimethyl)amino-1,2,3,4-tetrahydro-9H-carbazoleYield 47%

Procedure

Beginning with 9.2 mg (0.040 mMol) 6-amino-3-(dimethyl)amino-1,2,3,4-tetrahydro-9H-carbazole and 14.9 mg (0.101 mMol) 4-cyanobenzoic acid, 6.7 mg (47%) of the title compound were recovered as a beige solid.

Sources & evidence

ORD record
ord-2a570a2d780b4df49760b3aee9835bb6
Source dataset
uspto-grants-1998_01
Patent number
US05708187

Reaction notes

Loading…