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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 268875Generated: October 25, 2026

3-Pyridineacrylic acid ethyl ester → HCID 178470958, compound

https://huagongshe.com/reaction/268875

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Pyridineacrylic acid ethyl esterHCID 583337—
Reactant3-(3-cyano-1H-Indol-4-yl)-3-phenyl-acrylic acid ethyl esterHCID 67355322—
ReactantHCID 178478419HCID 178478419—
ProductHCID 178470958HCID 178470958—

Reaction Steps

3-(3-Chloro-1H-indazol-5-yl)-3-pyridin-3-yl-acrylic acid ethyl ester CCXXIII was prepared from 5-bromo-3-chloro-1H-indazole and 3-pyridin-3-yl-acrylic acid ethyl ester using the procedure described for preparation of 3-(3-Cyano-1H-Indol-4-yl)-3-phenyl-acrylic acid ethyl ester LVIII (Example 14).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07446118B2
Source datasetuspto-grants-2008_11
ORD IDord-363a711241114056846bcd1e1a84467d
Source noteuspto-grants-2008_11