p,p'-Dimethoxybenzhydryl alcohol → 4-(4,4'-Dimethoxybenzhydryl)-thiophenyl boronic acid

HRID 17956Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 17956
[CH3:1][O:2][C:3]1[CH:18]=[CH:17][C:6]([CH:7](O)[C:8]2[CH:13]=[CH:12][C:11]([O:14][CH3:15])=[CH:10][CH:9]=2)=[CH:5][CH:4]=1.[SH:19][C:20]1C=C[C:23]([B:26]([OH:28])[OH:27])=[CH:22][CH:21]=1>CC(O)=O>[CH3:1][O:2][C:3]1[CH:18]=[CH:17][C:6]([CH:7]([C:21]2[CH:22]=[C:23]([B:26]([OH:28])[OH:27])[S:19][CH:20]=2)[C:8]2[CH:13]=[CH:12][C:11]([O:14][CH3:15])=[CH:10][CH:9]=2)=[CH:5][CH:4]=1

Komponenten

4

Edukt 2

HCID 69768p,p'-Dimethoxybenzhydryl alcoholHCID 44318944-Mercaptophenylboronic acid

Produkt 1

HCID 671206874-(4,4'-Dimethoxybenzhydryl)-thiophenyl boronic acid

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 176Acetic AcidLösungsmittel

Reaktionsbedingungen

Temperatur
60 °C

Versuchsvorschrift

4,4′-Dimethoxybenzhydrol (2.7 g, 11 mmol) and 4-mercaptophenylboronic acid (1.54 g, 10 mmol) were dissolved in 20 mL AcOH and heated at 60° C. for 1 h. Solvent was evaporated and the residue was dried under high vacuum. This material was used without further purification.

Aufarbeitung

  1. customSolvent was evaporated
  2. customthe residue was dried under high vacuum
  3. customThis material was used without further purification

Quellen und Nachweise

ORD-Eintrag
ord-de4daeb7cd904fa48710066dc68f64ce
Quelldatensatz
uspto-grants-2010_06
Patentnummer
US07741321B2

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