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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 22746Generated: October 29, 2026

Methanol → HCID 22591541, compound

https://huagongshe.com/reaction/22746

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantSodiumHCID 5360545—
ReactantHCID 22591544HCID 22591544—
ProductHCID 22591541HCID 2259154182%

Reaction Steps

To a solution of sodium metal (18.6 mmol, 428 mg) dissolved in methanol (8 mL) was added a solution of 3-methoxy-6-(N-phenylsulfonylindole-2-sulfonyl)-pyridazine (1.86 mmol, 850 mg) and the reaction was stirred for 10 minutes. The reaction mixture was quenched with H2O (10 mL) and CHCl3 (25 mL). The CHCl3 layer was collected, dried, filtered, and the filtrate was evaporated to obtain 2-methoxy-6-(indole-2-sulfonyl)-pyridazine (82%, 440 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06849629B2
Source datasetuspto-grants-2005_02
ORD IDord-de1930df1bd64b88b868e45eee6f541d
Source noteuspto-grants-2005_02