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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1445845Generated: October 30, 2026

Potassium Carbonate → HCID 11646016, compound

https://huagongshe.com/reaction/1445845

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
ReactantMethanesulfonic acid 2-[2-(4-bromo-phenyl)-5-methyl-oxazol-4-yl]-ethyl esterHCID 11451238—
ReactantHCID 131727894HCID 131727894—
CatalystPotassium IodideHCID 4875—
SolventAcetonitrileHCID 6342—
ProductHCID 11646016HCID 1164601697.1%

Reaction Steps

Prepare using the method of Example 102 with 2-[2-(4-bromophenyl)-5-methyl-1,3-oxazol-4-yl]ethyl methanesulfonate (See Intermediate 13) (0.16 g, 0.44 mmole), anhydrous acetonitrile (2 mL), potassium carbonate (0.21 g, 1.54 mmol), potassium iodide (0.007 g, 0.04 mmol) and (3R)-pyrrolidin-3-ol 4-methylbenzenesulfonate (salt) (See Intermediate 52) (0.13 g, 0.51 mmol) to give the title compound as a pale orange oil (0.15 g): MS (m/e) (79Br/81Br): 351, 353(M+1)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07666871B2
Source datasetuspto-grants-2010_02
ORD IDord-00b06536b6074ad3971659a26257556e
Source noteuspto-grants-2010_02