3-Phenoxybenzyl alcohol → 3-Phenoxybenzaldehyde

HRID 1074649Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1074649
[O:1]([C:8]1[CH:9]=[C:10]([CH:13]=[CH:14][CH:15]=1)[CH2:11][OH:12])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[O:16]([C:23]1[CH:24]=[C:25]([CH:29]=[CH:30][CH:31]=1)[CH:26]([Br:28])[Br:27])[C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1.[O:32]([C:39]1[CH:40]=[C:41]([CH:44]=[CH:45][CH:46]=1)[CH:42]=[O:43])[C:33]1[CH:38]=[CH:37][CH:36]=[CH:35][CH:34]=1>CO>[O:16]([C:23]1[CH:24]=[C:25]([CH:29]=[CH:30][CH:31]=1)[CH2:26][Br:27])[C:17]1[CH:18]=[CH:19][CH:20]=[CH:21][CH:22]=1.[O:16]([C:23]1[CH:24]=[C:25]([CH:29]=[CH:30][CH:31]=1)[CH:26]([Br:27])[Br:28])[C:17]1[CH:18]=[CH:19][CH:20]=[CH:21][CH:22]=1.[C:33]([O:12][CH2:11][C:10]1[CH:13]=[CH:14][CH:15]=[C:8]([O:1][C:2]2[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=2)[CH:9]=1)(=[O:32])[CH3:34].[O:32]([C:39]1[CH:40]=[C:41]([CH:44]=[CH:45][CH:46]=1)[CH:42]=[O:43])[C:33]1[CH:34]=[CH:35][CH:36]=[CH:37][CH:38]=1

Komponenten

8

Edukt 3

HCID 262953-Phenoxybenzyl alcoholHCID 382843-PhenoxybenzaldehydeHCID 1046301-(Dibromomethyl)-3-phenoxybenzene

Produkt 4

HCID 382843-PhenoxybenzaldehydeHCID 945441-(Bromomethyl)-3-phenoxybenzeneHCID 1046301-(Dibromomethyl)-3-phenoxybenzeneHCID 170904Benzenemethanol, 3-phenoxy-, 1-acetate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 887MethanolLösungsmittel

Versuchsvorschrift

The resulting m-phenoxybenzyl bromide can be easily esterified in a solvent such as acetic acid to produce m-phenoxybenzyl acetate. The product can be easily converted into m-phenoxybenzyl alcohol by a hydrolysis with a base in a solvent such as methanol. In accordance with the aforementioned treatment, m-phenoxybenzylidene dibromide is converted into m-phenoxybenzaldehyde. Thus, m-phenoxybenzyl acetate and m-phenoxybenzaldehyde are produced by the treatment of the mixture of m-phenoxybenzyl bromide and m-phenoxybenzylidene dibromide, m-phenoxybenzyl acetate and m-phenoxybenzaldehyde can be separated from the mixture by a distillation under a reduced pressure.

Quellen und Nachweise

ORD-Eintrag
ord-00e82e20abc54799aa8446b8cdcb0fdd
Quelldatensatz
uspto-grants-1983_07
Patentnummer
US04393246

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