7-Bromo-3-methoxyisoquinoline → 3-Methoxyisoquinoline-7-carboxylic acid

HRID 880988Notes

Reaction equation

HRID 880988 reaction equation
FC(F)(F)[C:3]1[CH:4]=[C:5]([C:12]([OH:14])=[O:13])[CH:6]=[C:7]2[C:11]=1N[N:9]=[CH:8]2.BrC1C=C2C([CH:22]=[C:23]([O:28][CH3:29])N=C2)=CC=1>>[CH3:29][O:28][C:23]1[N:9]=[CH:8][C:7]2[C:11]([CH:22]=1)=[CH:3][CH:4]=[C:5]([C:12]([OH:14])=[O:13])[CH:6]=2

Participants

3

Reactant 2

HCID 674917667-Bromo-3-methoxyisoquinolineHCID 674918107-(trifluoromethyl)-1H-indazole-5-carboxylic acid

Product 1

HCID 674914283-Methoxyisoquinoline-7-carboxylic acid

Procedure

The title compound was prepared by a method analogous to that described in Steps 3-4 of Intermediate 21, using 7-bromo-3-methoxyisoquinoline. +ESI (M+H) 204.2; 1H NMR (400 MHz, CD3OD, δ): 9.08 (s, 1H), 8.71 (s, 1H), 8.14 (dd, J=8.78, 1.56 Hz, 1H), 7.83 (d, J=8.78 Hz, 1H), 7.17 (s, 1H), 4.02 (s, 3H).

Sources & evidence

ORD record
ord-9a6a88c60ae6462994cfaa949b06a6bb
Source dataset
uspto-grants-2015_03
Patent number
US08993586B2

Reaction notes

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