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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1157678Generated: November 3, 2026

Hydrochloric Acid → HCID 59511931, compound

https://huagongshe.com/reaction/1157678

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantNitromethaneHCID 6375—
Reactant1,8-Diazabicyclo(5.4.0)undec-7-eneHCID 81184—
ReactantHCID 59511929HCID 59511929—
SolventDiethyl EtherHCID 3283—
ProductHCID 59511931HCID 5951193161%

Reaction Steps

To a mixture of 3-methyl-1-pyridin-3-yl-but-2-en-1-one (440 mg, 2.73 mmol) and nitromethane (0.74 mL, 13.65 mmol) that is cooled with a water bath, add DBU (0.41 mL, 2.73 mmol) dropwise. After 30 min, add ether (15 mL) and 1N hydrochloric acid (15 mL). Neutralize with 1M NaOH and extract with ether. Dry over magnesium sulfate and evaporate to obtain 340 mg (61%) of the title compound as a yellow solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07807691B2
Source datasetuspto-grants-2010_10
ORD IDord-6657ab9337c3413f93073d06eb55b143
Source noteuspto-grants-2010_10