Isovaleryl chloride → 6-Chloro-2-(3-methylbenzoyl)-3-(isovalerylamino)indole

HRID 379734Notes

Reaction equation

[NH2:1][C:2]1[C:10]2[C:5](=[CH:6][C:7]([Cl:11])=[CH:8][CH:9]=2)[NH:4][C:3]=1[C:12](=[O:20])[C:13]1[CH:18]=[CH:17][CH:16]=[C:15]([CH3:19])[CH:14]=1.[C:21](Cl)(=[O:26])[CH2:22][CH:23]([CH3:25])[CH3:24]>>[Cl:11][C:7]1[CH:6]=[C:5]2[C:10]([C:2]([NH:1][C:21](=[O:26])[CH2:22][CH:23]([CH3:25])[CH3:24])=[C:3]([C:12](=[O:20])[C:13]3[CH:18]=[CH:17][CH:16]=[C:15]([CH3:19])[CH:14]=3)[NH:4]2)=[CH:9][CH:8]=1

Participants

Reactant 2

HCID 66054Isovaleryl chloride

HCID 183678773-Amino-6-chloro-2-(3-methylbenzoyl)-1H-indole

Product 1

HCID 183680696-Chloro-2-(3-methylbenzoyl)-3-(isovalerylamino)indole

Procedure

The title compound was prepared according to the procedure described in Example 19 employing 3-amino-6-chloro-2-(3-methylbenzoyl)indole (Example 21) and isovaleryl chloride. m.p.: 182-185° C. 1H-NMR (CDCl3) δ: 10.05 (1H, br s), 8.42-8.17 (2H, m), 7.62-7.53 (2H, m), 7.48-7.40 (2H, m), 7.30-7.25 (1H, m), 7.12-7.03 (1H, m), 2.45 (3H, s), 2.39-2.17 (3H, m), 1.04 (6H, dd, J=6.6 Hz)

Sources & evidence

ORD record: ord-18f655a6e51345f7941cd5fb41a7a199
Source dataset: uspto-grants-2001_10
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06300363B1

Reaction notes

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