Phenylacetylene → HCID 178506790, Verbindung

HRID 68201

Reaktionsgleichung

Reaktionsgleichung von HRID 68201
[C:1]1([C:7]#[CH:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.CCCCCC.[Li:15]CCCC>C1COCC1>[Li:15][C:8]#[C:7][C:1]1[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

Komponenten

4

Edukt 2

HCID 10821PhenylacetyleneHCID 178418244HCID 178418244, Verbindung

Produkt 1

HCID 178506790HCID 178506790, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8028TetrahydrofuranLösungsmittel2×

Versuchsvorschrift

A solution of fresh LiC≡CPh was prepared by reacting 0.118 mL of phenylacetylene (1.08 mmol) and 0.48 mL of 1.5M hexane nBuLi solution (0.72 mmol) in 50 mL of dry THF at −78° C. for 0.5 hour. The solution was added drop wise via cannula to a solution of 150 mg of Ir(ppy)2(MeOH)2OTf (0.18 mmol) in 10 mL of dry THF at −78° C. The mixture was reacted for 1 h at −78° C. and the temperature was raised to RT over 2 hours. The solvent was removed under reduced pressure obtaining the Ir(ppy)2(CCPh)2Li.

Aufarbeitung

  1. customat −78° C.
  2. customfor 0.5 hour
  3. customThe mixture was reacted for 1 h at −78° C.
  4. customThe solvent was removed under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-bce394fd86704cb8aed12f57cc631d5d
Quelldatensatz
uspto-grants-2014_09
Patentnummer
US08822042B2

Verknüpfte Notizen

Wird geladen…