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
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
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-9af003f0467841e4b7b21c9e24b10dfc
- Source dataset
- uspto-grants-2015_11