1-Bromo-4-hydroxy-8-(4-methoxy-phenoxy)-isoquinoline-3-carboxylic acid methyl ester → 1-Cyano-4-hydroxy-8-(4-methoxy-phenoxy)-isoquinoline-3-carboxylic acid methyl ester

HRID 409235Notes

Reaction equation

HRID 409235 reaction equation
[CH3:1][O:2][C:3]([C:5]1[N:6]=[C:7](Br)[C:8]2[C:13]([C:14]=1[OH:15])=[CH:12][CH:11]=[CH:10][C:9]=2[O:16][C:17]1[CH:22]=[CH:21][C:20]([O:23][CH3:24])=[CH:19][CH:18]=1)=[O:4].[C:26]([Cu])#[N:27]>>[CH3:1][O:2][C:3]([C:5]1[N:6]=[C:7]([C:26]#[N:27])[C:8]2[C:13]([C:14]=1[OH:15])=[CH:12][CH:11]=[CH:10][C:9]=2[O:16][C:17]1[CH:22]=[CH:21][C:20]([O:23][CH3:24])=[CH:19][CH:18]=1)=[O:4]

Participants

3

Reactant 2

HCID 866170691-Bromo-4-hydroxy-8-(4-methoxy-phenoxy)-isoquinoline-3-carboxylic acid methyl esterHCID 178418546HCID 178418546, compound

Product 1

HCID 671101161-Cyano-4-hydroxy-8-(4-methoxy-phenoxy)-isoquinoline-3-carboxylic acid methyl ester

Procedure

The title compound was synthesized from 1-bromo-4-hydroxy-8-(4-methoxy-phenoxy)-isoquinoline-3-carboxylic acid methyl ester and CuCN in analogy to example 3a; MS-(+)-ion: M+1=351.4.

Sources & evidence

ORD record
ord-97d4068202c548048f04ee968669497a
Source dataset
uspto-grants-2014_06
Patent number
US08759373B2

Reaction notes

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