Ethyl indole-2-carboxylate → 6-methoxy-1-methyl-1H-indole

HRID 1362022

Reaction equation

HRID 1362022 reaction equation
[CH3:1][O:2][C:3]1[CH:11]=[C:10]2[C:6]([CH:7]=[CH:8][NH:9]2)=[CH:5][CH:4]=1.N1C2C(=CC=CC=2)C=[C:13]1C(OCC)=O>>[CH3:1][O:2][C:3]1[CH:11]=[C:10]2[C:6]([CH:7]=[CH:8][N:9]2[CH3:13])=[CH:5][CH:4]=1

Participants

3

Reactant 2

HCID 73125Ethyl indole-2-carboxylateHCID 766596-Methoxy-1H-indole

Product 1

HCID 47779296-methoxy-1-methyl-1H-indoleYield 95%

Procedure

According to the procedure of Preparation 9 (a), except substituting 6-methoxy-1H-indole for the ethyl indole-2-carboxylate, the title compound (2.3 g, 95%) was obtained as an oil: MS (ES) m/e 162.2 (M+H)+.

Sources & evidence

ORD record
ord-590e47061e8a4ba48b35464d1a763fc4
Source dataset
uspto-grants-2011_02
Patent number
US07879872B2

Linked notes

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