Propargyl alcohol → 3-(2-Thienyl)-2-propyn-1-ol

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Reaktionsgleichung

[CH2:1]([OH:4])[C:2]#[CH:3].Br[C:6]1[S:7][CH:8]=[CH:9][CH:10]=1>>[S:7]1[CH:8]=[CH:9][CH:10]=[C:6]1[C:3]#[C:2][CH2:1][OH:4]

Komponenten

Edukt 2

HCID 7859Propargyl alcohol

HCID 138512-Bromothiophene

Produkt 1

HCID 110407693-(2-Thienyl)-2-propyn-1-ol

Versuchsvorschrift

In a manner described in Example 18 above, propargyl alcohol was reacted with 2-bromothiophene to give the title compound as a brown oil which was used in the next step without further purification.

Quellen und Nachweise

ORD-Eintrag: ord-b86d04098f744c6db1b9508b5b9e1ee5
Quelldatensatz: uspto-grants-2004_08
DOI: 10.6084/m9.figshare.5104873.v1
Patentnummer: US06784184B2

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