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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 489486Generated: October 29, 2026

Methyl p-toluenesulfonate → HCID 22266844, compound

https://huagongshe.com/reaction/489486

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethyl p-toluenesulfonateHCID 6645—
ReactantThiazolo[4,5-b]pyridine, 2-(methylthio)-HCID 11412747—
SolventEthyl AcetateHCID 8857—
ProductHCID 22266844HCID 22266844—

Reaction Conditions

Temperature120 °C

Reaction Steps

To 0.626 g of 2-methylthiothiazolo[4,5-b]pyridine (Smith, et al. SULFUR LETTERS, 17, 197-216 (1994)) is added 0.71 g of methyl tosylate and the mixture is heated at 120° C. for one hour. After cooling to room temperature, 10 mL of ethyl acetate is added and the mixture is stirred for 30 minutes. The supernatant liquid is decanted and the product is recovered as an oily layer.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06977305B2
Source datasetuspto-grants-2005_12
ORD IDord-5bb3da7a513f4c3ba8459e4e2be05db0
Source noteuspto-grants-2005_12