Ethyl chloroformate → Ethyl N-[6-chloro-2-(3-methylbenzoyl)-1H-indol-3-yl]carbamate

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.Cl[C:22]([O:24][CH2:25][CH3:26])=[O:23]>>[Cl:11][C:7]1[CH:6]=[C:5]2[C:10]([C:2]([NH:1][C:22](=[O:23])[O:24][CH2:25][CH3:26])=[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 10928Ethyl chloroformate

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

Product 1

HCID 9841661Ethyl N-[6-chloro-2-(3-methylbenzoyl)-1H-indol-3-yl]carbamate

Procedure

The title compound was prepared according to the procedure described in step 3 of Example 1 from 3-amino-6-chloro-2-(3-methylbenzoyl)-1H-indole (step 2) and ethyl chloroformate.

Sources & evidence

ORD record: ord-d24c857b3b2b4e8f9fa870e4337688b0
Source dataset: uspto-grants-2001_08
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06277878B1

Reaction notes

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