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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 268893Generated: October 26, 2026

7-Bromo-1H-indazole → 3-(1H-Indazol-7-yl)-3-phenyl-acrylic acid ethyl ester

https://huagongshe.com/reaction/268893

Reaction equation

Participants

RoleNameHCIDCharge
Reactant7-Bromo-1H-indazoleHCID 20323899—
Reactant3-(7-Methoxy-1H-Indol-4-yl)-3-phenyl-acrylic acid ethyl esterHCID 67356083—
Product3-(1H-Indazol-7-yl)-3-phenyl-acrylic acid ethyl esterHCID 67356527—

Reaction Steps

3-(1H-Indazol-7-yl)-3-phenyl-acrylic acid ethyl ester CCXLVII was prepared from 7-bromo-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).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07446118B2
Source datasetuspto-grants-2008_11
ORD IDord-d23f1874df924851a8f49781aa8c085c
Source noteuspto-grants-2008_11