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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1874980Generated: November 1, 2026

Methanol → HCID 68483231, compound

https://huagongshe.com/reaction/1874980

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantLithium HydroxideHCID 3939—
ReactantHCID 68487863HCID 68487863—
SolventTetrahydrofuranHCID 8028—
ProductHCID 68483231HCID 6848323194.6%

Reaction Conditions

Temperature60 °C

Reaction Steps

Methyl 5-acetyl-3-chloro-1H-pyrrole-2-carboxylate (0.034 g, 0.169 mmol) was dissolved in THF (1 mL), methanol (1 mL) and 1N LiOH (1 mL). The reaction mixture was heated to 60° C. and stirred. The reaction mixture was evaporated and purification was accomplished by reverse-phase HPLC (water/acetonitrile with 0.1% TFA) to afford the title compound (0.030 g, 76%) as an impure product which was used with no further purification. LCMS: m/z 186.0 (M−1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08304419B2
Source datasetuspto-grants-2012_11
ORD IDord-5db6906e9bd64284a0217ba121fb386f
Source noteuspto-grants-2012_11