Triethylamine → HCID 18791020, Verbindung

HRID 1005277

Reaktionsgleichung

Reaktionsgleichung von HRID 1005277
[F:1][C:2]([F:10])([F:9])[C:3]#[C:4][C:5]([F:8])([F:7])[F:6].[CH3:11][NH:12][N:13]=[C:14](Br)[C:15]1[CH:20]=[CH:19][C:18]([Cl:21])=[CH:17][CH:16]=1.C(N(CC)CC)C>C1(C)C=CC=CC=1>[Cl:21][C:18]1[CH:17]=[CH:16][C:15]([C:14]2[C:3]([C:2]([F:10])([F:9])[F:1])=[C:4]([C:5]([F:8])([F:7])[F:6])[N:12]([CH3:11])[N:13]=2)=[CH:20][CH:19]=1

Komponenten

5

Edukt 3

HCID 8471TriethylamineHCID 69654Hexafluoro-2-butyneHCID 73472260HCID 73472260, Verbindung

Produkt 1

HCID 18791020HCID 18791020, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 1140TolueneLösungsmittel

Reaktionsbedingungen

Temperatur
20 °C

Versuchsvorschrift

5.7 g (41 nmol) of gaseous hexafluoro-2-butyne were passed at below (-50)° C. into a suspension, cooled to (-70)° C., of 9 g (36 mmol) of α-bromo-4-chlorobenzaldehyde methylhydrazone in 100 ml of toluene. The mixture was subsequently heated to (-25)° C., and 8.4 g (83 mmol) of triethylamine were added dropwise at this temperature. After the mixture had been stirred for 2 hours at this temperature and for a further 16 hours at approx. 20° C., it as washed with water, dried over magnesium sulfate and finally concentrated.

Aufarbeitung

  1. temperatureinto a suspension, cooled to (-70)° C
  2. temperatureThe mixture was subsequently heated to (-25)° C
  3. washit as washed with water
  4. dry with materialdried over magnesium sulfate
  5. concentrationfinally concentrated

Quellen und Nachweise

ORD-Eintrag
ord-336f424022a04588bed5af5300766373
Quelldatensatz
uspto-grants-2000_04
Patentnummer
US06054412

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