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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 331029Generated: October 30, 2026

Pyrrolidine → HCID 178516811, compound

https://huagongshe.com/reaction/331029

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyrrolidineHCID 31268—
ReactantHCID 178516810HCID 178516810—
ProductHCID 178516811HCID 17851681167.6%

Reaction Conditions

Temperature130 °C

Reaction Steps

In a 5 mL microwave vial, 6-chloro-4-pyridazinol (D46) (76 mg, 0.582 mmol) was dissolved in pyrrolidine (1 ml, 12.09 mmol). The reaction mixture was stirred for 30 min at 130° C. in a microwave. The reaction mixture was loaded onto the MDAP for purification (acidic conditions). The desired product recovered was triturated with DCM (1×3 mL) to afford the title compound (65 mg). LCMS (A): m/z (M+H)+ 166, C8H11N3O requires 165 (acidic).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08877742B2
Source datasetuspto-grants-2014_11
ORD IDord-85437c137d4d478e99cd13062631a7ef
Source noteuspto-grants-2014_11