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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1465239Generated: October 30, 2026

Sodium hydride → HCID 57875874, compound

https://huagongshe.com/reaction/1465239

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium hydrideHCID 24758—
ReactantTrifluoroacetateHCID 84468—
Reactant2-methyl-2,3,4,5-tetrahydro-1H-pyrido(4,3-b)indoleHCID 97424—
Reactant2-(4-Methylphenyl)oxiraneHCID 108111—
SolventDimethylformamideHCID 6228—
ProductHCID 57875874HCID 5787587411.1%

Reaction Steps

Preparation of the title compound was carried out according to General Method 6. 2,3,4,5-Tetrahydro-2-methyl-1H-pyrido[4,3-b]indole (See Example 3) (400 mg, 2.1 mmol), 4-methylstyrene oxide (2.1 g, 15.7 mmol) and NaH (252 mg, 6.3 mmol) were heated in DMF (5 mL) at 120° C. for 16 h to obtain 75 mg of racemic-2-(1,2,3,4-tetrahydro-2-methylpyrido[4,3-b]indol-5-yl)-1-p-tolylethanol as a trifluoroacetate salt after purification by reverse-phase chromatography (C-18, 500 mm×50 mm, Mobile Phase A=0.05% TFA in water, B=0.05% TFA in acetonitrile, Gradient: 10% B to 80% B in 30 min, injection vol. 5 mL).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08999978B2
Source datasetuspto-grants-2015_04
ORD IDord-13db6038cca14adda3aeddfb464a0cd9
Source noteuspto-grants-2015_04