N-bromobutanimide → 2-(Bromomethyl)-3-chloro-1,1'-biphenyl

HRID 544674

Reaktionsgleichung

Reaktionsgleichung von HRID 544674
[Cl:1][C:2]1[C:3]([CH3:14])=[C:4]([C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=2)[CH:5]=[CH:6][CH:7]=1.[Br:15]N1C(=O)CCC1=O>C(Cl)(Cl)(Cl)Cl>[Br:15][CH2:14][C:3]1[C:2]([Cl:1])=[CH:7][CH:6]=[CH:5][C:4]=1[C:8]1[CH:9]=[CH:10][CH:11]=[CH:12][CH:13]=1

Komponenten

4

Edukt 2

HCID 67184N-bromobutanimideHCID 46018323-Chloro-2-methylbiphenyl

Produkt 1

HCID 133207002-(Bromomethyl)-3-chloro-1,1'-biphenyl

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 5943Carbon TetrachlorideLösungsmittel

Versuchsvorschrift

A mixture of 3-chloro-2-methyl[1,1'-biphenyl] (10.4 grams, 0.051 mole) and N-bromosuccinimide (9.2 grams, 0.052 mole) in carbon tetrachloride (150 ml) was heated and irradiated with an infrared lamp for two hours. The mixture was cooled and filtered. The filtrate was evaporated under reduced pressure to give a quantitative yield of 2-bromomethyl-3-chloro[1,1'-biphenyl] as a yellow oil.

Aufarbeitung

  1. temperaturewas heated
  2. customirradiated with an infrared lamp for two hours
  3. temperatureThe mixture was cooled
  4. filtrationfiltered
  5. customThe filtrate was evaporated under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-c6f05b515ffa4cb4b7c949cce15d8276
Quelldatensatz
uspto-grants-1984_05
Patentnummer
US04451484

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