3-Amino-3-(4-nitrophenyl)-2-cyanoacrylonitrile → HCID 59099563, Verbindung

HRID 227616

Reaktionsgleichung

Reaktionsgleichung von HRID 227616
[NH2:1][C:2]([C:8]1[CH:13]=[CH:12][C:11]([N+:14]([O-:16])=[O:15])=[CH:10][CH:9]=1)=[C:3]([C:6]#[N:7])[C:4]#[N:5].P([O-])(OCC)(SCC)=[S:18]>C(O)C.O>[NH2:1]/[C:2](/[C:8]1[CH:13]=[CH:12][C:11]([N+:14]([O-:16])=[O:15])=[CH:10][CH:9]=1)=[C:3](/[C:4]#[N:5])\[C:6](=[S:18])[NH2:7]

Komponenten

5

Versuchsvorschrift

A suspension of Example 96C (2.1 g, 9.8 mmol) and 90% diethyl dithiophosphate (1.8 mL, 10.8 mmol) in ethanol (15 mL) and water (15 mL) was heated to reflux for 24 hours, cooled to room temperature, poured into ice water (300 mL), and filtered. The filter cake was dried to provide 2.3 g (95% yield) of the desired product. MS(ESI(−)) m/e 247 (M−H)−.

Aufarbeitung

  1. temperatureto reflux for 24 hours
  2. filtrationfiltered
  3. customThe filter cake was dried

Quellen und Nachweise

ORD-Eintrag
ord-631e3ab4d3404d2c9f8160fcdda6472d
Quelldatensatz
uspto-grants-2009_07
Patentnummer
US07560552B2

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