3,4-Difluorobenzylamine → HCID 178505785, compound

HRID 710504Notes

Reaction equation

HRID 710504 reaction equation
O1[CH:5]=[N:4][N:3]=[C:2]1[C:6]1[CH:14]=[CH:13][C:9]2[N:10]=[CH:11][NH:12][C:8]=2[CH:7]=1.[F:15][C:16]1[CH:17]=[C:18]([CH:21]=[CH:22][C:23]=1[F:24])[CH2:19][NH2:20]>>[F:15][C:16]1[CH:17]=[C:18]([CH:21]=[CH:22][C:23]=1[F:24])[CH2:19][N:20]1[CH:5]=[N:4][N:3]=[C:2]1[C:6]1[CH:14]=[CH:13][C:9]2[NH:10][CH:11]=[N:12][C:8]=2[CH:7]=1

Participants

3

Reactant 2

HCID 1235723,4-DifluorobenzylamineHCID 58433284HCID 58433284, compound

Product 1

HCID 178505785HCID 178505785, compound

Procedure

The compound was synthesized starting from 5-(1,3,4-oxadiazol-2-yl)benzimidazole (186 mg, 1 mmol) and 3,4-difluorobenzylamine (0.5 ml) as described above; yield: 0.049 g (15.8%); MS m/z: 312.2 [M+H]+; 1H-NMR (DMSO d6, 400 MHz): δ 5.36 (s, 2H); 6.81-6.84 (m, 1H); 7.13-7.19 (m, 1H); 7.29-7.36 (m, 1H); 7.59 (dd, 1H, 4J=1.7 Hz, 3J=8.7 Hz); 7.82 (d, 1H, 3J=8.7 Hz); 7.88 (d, 1H, 4J=1.7 Hz); 8.77 (s, 1H); 9.03 (s, 1H); HPLC (METHOD [A]): it 8.82 min (95.6%)

Workup

  1. customThe compound was synthesized
  2. customit 8.82 min (95.6%)

Sources & evidence

ORD record
ord-ff40f5ef1b534a7989cec256ed5c3cbb
Source dataset
uspto-grants-2015_11
Patent number
US09181233B2

Reaction notes

Loading…