2-(2-Hydroxy-3-dodecyl-5-methylphenyl)benzotriazole → 2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol

https://huagongshe.com/de/reaction/2187306

Beteiligte Stoffe

Rolle	Name	HCID	Einwaage
Edukt	2-(2-Hydroxy-3-dodecyl-5-methylphenyl)benzotriazole	HCID 86375	—
Edukt	2-(3'-tert-Butyl-2'-hydroxy-5'-(2-methoxycarbonylethyl)phenyl)benzotriazole	HCID 93481	—
Edukt	Octyl 5-tert-butyl-3-(5-chloro-2H-benzotriazole-2-yl)-4-hydroxybenzenepropionate	HCID 174297	—
Edukt	Benzenepropanoic acid, 3-(5-chloro-2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxy-, 2-ethylhexyl ester	HCID 174298	—
Edukt	2-(3'-tert-Butyl-2'-hydroxy-5'-(2-methoxycarbonylethyl)phenyl)-5-chlorobenzotriazole	HCID 3019140	—
Edukt	Bisoctrizole	HCID 3571576	—
Edukt	Octyl 3-(3-(2H-benzotriazol-2-yl)-5-tert-butyl-4-hydroxyphenyl)propanoate	HCID 9868461	—
Edukt	2-[3'-t-Butyl-5'-(2-(2-ethylhexyloxy)carbonylethyl)-2'-hydroxyphenyl)benzotriazole	HCID 21885090	—
Edukt	HCID 22034041	HCID 22034041	—
Produkt	2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol	HCID 112412	—

Reaktionsschritte

mixtures of 2-[3′-t-butyl-2′-hydroxy-5′-(2-octyloxycarbonylethyl)phenyl)-5-chorobenzotriazole, 2-[3′-t-butyl-5′-(2-(2-ethylhexyloxy)carbonylethyl)-2′-hydroxyphenyl]-5-chlorobenzotriazole, 2-[3′-t-butyl-2′-hydroxy-5′-(2-methoxycarbonylethyl)phenyl]-5-chlorobenzotriazole, 2-[3′-t-butyl-2′-hydroxy-5′-(2-methoxycarbonylethyl)phenyl]benzotriazole, 2-[3′-t-butyl-2′-hydroxy-5′-(2-octyloxycarbonylethyl)phenyl]benzotriazole, 2-[3′-t-butyl-5′-(2-(2-ethylhexyloxy)carbonylethyl)-2′-hydroxyphenyl)benzotriazole, 2-(3′-dodecyl-2′-hydroxy-5′-methylphenyl)benzotriazole and 2-[3′-t-butyl-2′-hydroxy-5′-(2-iso-octyloxycarbonylethyl)phenyl]benzotriazole, 2,2′-methylene-bis[4-(1,1,3,3-tetramethylbutyl)-6-benzotriazol-2-yl-phenol]; esterification product of 2-[3′-t-butyl-5′-(2-methoxycarbonylethyl)-2′-hydroxyphenyl]-2H-benzotriazole with polyethylene glycol 300;

Herkunft & Nachweise

DOI	10.6084/m9.figshare.5104873.v1
Patentnummer	US06407254B1
Quelldatensatz	uspto-grants-2002_06
ORD ID	ord-ba66cae1d07f4ab7af2317c4b5fa8987
Quellennotiz	uspto-grants-2002_06