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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1844052Generated: November 1, 2026

Methanol → HCID 66807330, compound

https://huagongshe.com/reaction/1844052

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantCarbon TetrachlorideHCID 5943—
ReactantIsoamyl NitriteHCID 8053—
ReactantHCID 66803632HCID 66803632—
SolventChloroformHCID 6212—
ProductHCID 66807330HCID 6680733010%

Reaction Conditions

Temperature70 °C

Reaction Steps

Isoamylnitrite (107.7 mg, 0.91 mmol) was added to the stirred solution of 7-amino-6-fluoro-2-(4-(trifluoromethyl)pyridin-3-yl)-3,4-dihydroisoquinolin-1(2H)-one (I-79b: 100 mg, 0.306 mmol) in CCl4 (10 mL). The resulting mixture was stirred for 1 hour at 70° C. The reaction was monitored by TLC (5% methanol in CHCl3). The reaction mixture was concentrated to yield the crude product. Purification by column chromatography on silica gel (2% methanol in CHCl3), followed by preparative HPLC afforded 10 mg of the product (10% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08946260B2
Source datasetuspto-grants-2015_02
ORD IDord-e47a026da103413aa1c63e20d1336a2f
Source noteuspto-grants-2015_02