5-Bromo-3-methoxy-indazole-1-carboxylic acid ethyl ester → 5-bromo-3-methoxy-1H-indazole

HRID 1716745Notes

Reaction equation

HRID 1716745 reaction equation
C(OC([N:6]1[C:14]2[C:9](=[CH:10][C:11]([Br:15])=[CH:12][CH:13]=2)[C:8]([O:16][CH3:17])=[N:7]1)=O)C.BrC1C=CC=C2C=1C(OC)=NN2>>[Br:15][C:11]1[CH:10]=[C:9]2[C:14](=[CH:13][CH:12]=1)[NH:6][N:7]=[C:8]2[O:16][CH3:17]

Participants

3

Reactant 2

HCID 598316165-Bromo-3-methoxy-indazole-1-carboxylic acid ethyl esterHCID 598317764-Bromo-3-methoxy-1H-indazole

Product 1

HCID 598317605-bromo-3-methoxy-1H-indazole

Procedure

5-Bromo-3-methoxy-1H-indazole CCX was prepared from 5-Bromo-3-methoxy-indazole-1-carboxylic acid ethyl ester using the procedure described for preparation of 4-Bromo-3-methoxy-1H-indazole CLXXXVI (Example 37).

Sources & evidence

ORD record
ord-90471cdd84754ab68c37cc6bb4e0b7f2
Source dataset
uspto-grants-2010_09
Patent number
US07803830B2

Reaction notes

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