2-Methyl-3-buten-2-ol → 2,5-Dimethyl-2,5-hexanediol

HRID 355568

Reaktionsgleichung

Reaktionsgleichung von HRID 355568
[CH3:1][C:2]([OH:6])([CH:4]=[CH2:5])[CH3:3]>CC(O)C>[CH3:1][C:2]([OH:6])([CH2:5][CH2:4][C:2]([CH3:3])([OH:6])[CH3:1])[CH3:3]

Komponenten

3

Edukt 1

HCID 82572-Methyl-3-buten-2-ol

Produkt 1

HCID 80312,5-Dimethyl-2,5-hexanediol

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 3776IsopropanolLösungsmittel

Versuchsvorschrift

2-Methyl-3-buten-2-ol, 2-propanol and tert.-butyl peroxy pivalate (75% solution in aliphates) are reacted in a molar ratio of 1:15:0.3 at 90° C. and a pressure of 500 kPa as described in example 1. After a contact period of 20 minutes of the reaction mixture in a tube reactor 95% of the olefin used has been converted. 2,5-dimethylhexane-2,5-diol is formed with a selectivity of 76%.

Quellen und Nachweise

ORD-Eintrag
ord-eed7f6c0c9704090aaf4de213e18c8fa
Quelldatensatz
uspto-grants-1998_11
Patentnummer
US05831134

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