1,1-Dimethoxyhex-3-yn-2-one → HCID 57417966, Verbindung

HRID 442456Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 442456
[CH3:1][O:2][CH:3]([O:10][CH3:11])[C:4](=[O:9])[C:5]#[C:6][CH2:7][CH3:8]>CCCCCC.N1C2C(=CC=CC=2)C=CC=1>[CH3:11][O:10][CH:3]([O:2][CH3:1])[C:4](=[O:9])/[CH:5]=[CH:6]\[CH2:7][CH3:8]

Komponenten

4

Versuchsvorschrift

Six grams of the 1,1-dimethoxy-3-hexyne-2-one (of Example I) is stirred under hydrogen gas at one atmosphere in 40 ml hexane containing 0.6 g Lindlar catalyst (palladium on calcium carbonate poisoned with lead acetate) and 4.0 g quinoline. The reaction is terminated when one percent of the starting material (1,1-dimethoxy-3-hexyne-2-one) remains after about 11/2 hours.

Aufarbeitung

  1. customThe reaction is terminated when one percent of the starting material (1,1-dimethoxy-3-hexyne-2-one)
  2. custom2 hours

Quellen und Nachweise

ORD-Eintrag
ord-e7021875cd5b4221977e3c5a4df4ae20
Quelldatensatz
uspto-grants-1977_08
Patentnummer
US04045497

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