1-Bromo-4-nitrobenzene → 4-Nitro-1,1'-biphenyl

HRID 72093

Reaktionsgleichung

Reaktionsgleichung von HRID 72093
[N+:1]([C:4]1[CH:9]=[CH:8][C:7](Br)=[CH:6][CH:5]=1)([O-:3])=[O:2].[C:11]1(B(O)O)[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1>>[N+:1]([C:4]1[CH:9]=[CH:8][C:7]([C:11]2[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=2)=[CH:6][CH:5]=1)([O-:3])=[O:2]

Komponenten

3

Edukt 2

HCID 114661-Bromo-4-nitrobenzeneHCID 66827Phenylboronic Acid

Produkt 1

HCID 71144-Nitro-1,1'-biphenyl

Versuchsvorschrift

4-Nitro-bromobenzene and phenyl boronic acid were reacted as described in Example 6. The catalyst was recovered by filtration, washed and dried (as described in Example 1). This process was then repeated 4 times with fresh reagents and the recycled catalyst. The yields of isolated 4-Nitrobiphenyl were as follows:

Aufarbeitung

  1. filtrationThe catalyst was recovered by filtration
  2. washwashed
  3. customdried (as described in Example 1)

Quellen und Nachweise

ORD-Eintrag
ord-05b04c0b57cb4631982c99303f558e8c
Quelldatensatz
uspto-grants-2014_09
Patentnummer
US08828902B2

Verknüpfte Notizen

Wird geladen…