4-Bromo-3-methoxy-1H-indazole → 3-(3-Methoxy-1H-indazol-4-yl)-3-phenyl-acrylic acid ethyl ester

HRID 1716732Notes

Reaction equation

HRID 1716732 reaction equation
Br[C:2]1[CH:10]=[CH:9][CH:8]=[C:7]2[C:3]=1[C:4]([O:11][CH3:12])=[N:5][NH:6]2.[CH2:13]([O:15][C:16](=[O:36])[CH:17]=[C:18](C1C=CC(OC)=C2C=1C=CN2)[C:19]1[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=1)[CH3:14]>>[CH2:13]([O:15][C:16](=[O:36])[CH:17]=[C:18]([C:2]1[CH:10]=[CH:9][CH:8]=[C:7]2[C:3]=1[C:4]([O:11][CH3:12])=[N:5][NH:6]2)[C:19]1[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=1)[CH3:14]

Participants

3

Reactant 2

HCID 598317764-Bromo-3-methoxy-1H-indazoleHCID 673560833-(7-Methoxy-1H-Indol-4-yl)-3-phenyl-acrylic acid ethyl ester

Product 1

HCID 673552033-(3-Methoxy-1H-indazol-4-yl)-3-phenyl-acrylic acid ethyl ester

Procedure

3-(3-Methoxy-1H-indazol-4-yl)-3-phenyl-acrylic acid ethyl ester CLXXXVII was prepared from 4-bromo-3-methoxy-1H-indazole using the procedure described for preparation of 3-(7-Methoxy-1H-Indol-4-yl)-3-phenyl-acrylic acid ethyl ester LIII (Example 13).

Sources & evidence

ORD record
ord-8df126ec9c2645729cc881c59df3e5c8
Source dataset
uspto-grants-2010_09
Patent number
US07803830B2

Reaction notes

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