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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2409967Generated: October 30, 2026

Methanol → HCID 86703285, compound

https://huagongshe.com/reaction/2409967

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantTetrahydrofuranHCID 8028—
ReactantHydrazine hydrate (1:1)HCID 24654—
ReactantHCID 50903302HCID 50903302—
ProductHCID 86703285HCID 86703285—

Reaction Steps

A mixture of methyl 6-(6-methoxy-2-phenyl-1H-indol-3-ylmethyl)pyridine-2-carboxylate (300 mg), hydrazine monohydrate (0.4 mL), methanol (6 mL), and tetrahydrofuran (2 mL) was stirred at room temperature overnight. The precipitate was collected by filtration, washed with methanol, and then dried under reduced pressure to obtain the title compound (258 mg). 1H-NMR (DMSO-d6) δ ppm: 3.77 (3H, s), 4.38 (2H, s), 4.58 (2H, d, J=4.8 Hz), 6.63 (1H, dd, J=2.3, 8.7 Hz), 6.87 (1H, d, J=2.3 Hz), 7.21 (1H, dd, J=1.8, 7.0 Hz), 7.30-7.39 (2H, m), 7.43-7.53 (2H, m), 7.61-7.70 (2H, m), 7.73-7.83 (2H, m), 9.47-9.58 (1H, m), 11.20 (1H, s).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08815903B2
Source datasetuspto-grants-2014_08
ORD IDord-1aee79bd31794bb29d72bab3de38632f
Source noteuspto-grants-2014_08