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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1526422Generated: November 2, 2026

Sodium Hydroxide → (R)-2-(9-chloro-7-(4-isopropoxy-3-(trifluoromethyl)benzyloxy)-2,3-dihydro-1H-pyrrolo[1,2-a]indol-1-yl)acetic acid sodium salt hydrate

https://huagongshe.com/reaction/1526422

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium HydroxideHCID 14798—
Reactant(R)-2-(9-chloro-7-(4-isopropoxy-3-(trifluoromethyl)benzyloxy)-2,3-dihydro-1H-pyrrolo[1,2-a]indol-1-yl)acetic acidHCID 53362086—
SolventIsopropanolHCID 3776—
Product(R)-2-(9-chloro-7-(4-isopropoxy-3-(trifluoromethyl)benzyloxy)-2,3-dihydro-1H-pyrrolo[1,2-a]indol-1-yl)acetic acid sodium salt hydrateHCID 131733172—

Reaction Steps

(R)-2-(9-Chloro-7-(4-isopropoxy-3-(trifluoromethyl)benzyloxy)-2,3-dihydro-1H-pyrrolo[1,2-a]indol-1-yl)acetic acid (20 mg) was dissolved in IPA (0.5 mL) with heating, and 2.0 M NaOH (21 uL) was added. The solution was allowed to cool to room temperature and stir for 24 h. The resultant solids that had formed were collected after decanting off the IPA.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09085581B2
Source datasetuspto-grants-2015_07
ORD IDord-a22f14d541e54a129101dd77f6e21fdb
Source noteuspto-grants-2015_07