2-(2'-Hydroxy-5'-hydroxypropylphenyl)-5-chloro-2H-benzotriazole → Benzeneethanol, 3-(2H-benzotriazol-2-yl)-4-hydroxy-

HRID 64954Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 64954
[OH:1][C:2]1[CH:7]=[CH:6][C:5]([CH2:8][CH2:9][OH:10])=[CH:4][C:3]=1[N:11]1[N:15]=[C:14]2[CH:16]=[CH:17][C:18](Cl)=[CH:19][C:13]2=[N:12]1.OC1C=CC(CCCO)=CC=1N1N=C2C=CC(Cl)=CC2=N1.OC1C=CC(CCCO)=CC=1N1N=C2C=CC=CC2=N1>>[OH:1][C:2]1[CH:7]=[CH:6][C:5]([CH2:8][CH2:9][OH:10])=[CH:4][C:3]=1[N:11]1[N:15]=[C:14]2[CH:16]=[CH:17][CH:18]=[CH:19][C:13]2=[N:12]1

Komponenten

4

Edukt 3

HCID 202361332-(2'-Hydroxy-5'-hydroxypropylphenyl)-5-chloro-2H-benzotriazoleHCID 53658826HCID 53658826, VerbindungHCID 544779472-(5-chloro-2H-benzotriazole-2-yl)-4-(2-hydroxyethyl)phenol

Produkt 1

HCID 688251Benzeneethanol, 3-(2H-benzotriazol-2-yl)-4-hydroxy-

Versuchsvorschrift

In a like manner there are prepared 2-(2'-Hydroxy-5'-hydroxyethylphenyl)-5-chloro-2H-benzotriazole, 2-(2'-Hydroxy-5'-hydroxypropylphenyl)-5-chloro-2H-benzotriazole and 2-(2'-Hydroxy-5'-hydroxypropylphenyl)-2H-benzotriazole from which the corresponding methacrylyloxyalkylphenyl-2H-benzotriazoles are readily prepared in good yield and purity following the general procedures set forth above.

Aufarbeitung

  1. customare readily prepared
  2. customin good yield

Quellen und Nachweise

ORD-Eintrag
ord-7fac3dfdd7cb4fe0895ac880d8985944
Quelldatensatz
uspto-grants-1986_09
Patentnummer
US04611061

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