Benzo(B)Thiophene → 2,3-Dihydrobenzo(b)thiophene
Reaktionsgleichung
[S:1]1[C:5]2[CH:6]=[CH:7][CH:8]=[CH:9][C:4]=2[CH:3]=[CH:2]1>O.[Na].[Hg]>[S:1]1[C:5]2[CH:6]=[CH:7][CH:8]=[CH:9][C:4]=2[CH2:3][CH2:2]1Komponenten
4
Edukt 1
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 2
Versuchsvorschrift
The dihydrobenzothiophenes are prepared as depicted in Chart D. A solution of a formula LX benzothiophene in water is stirred with excess sodium amalgam (NaHg) for 24 hr. After workup there is obtained the corresponding Formula LXI dihydrobenzothiophene. (See, e.g., D. T. Witiak, et al., J. Med. Chem. 14, 754 (1971).)
Quellen und Nachweise
- ORD-Eintrag
- ord-b72bcf250541411db5b39c9ed0780759
- Quelldatensatz
- uspto-grants-1986_09
- Patentnummer
- US04611059
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