Novel, methods for preparation of tris-aryl-O-hydroxyphenyl-S-triazines

A process for preparing 2-(2,4-dihydroxyphenyl)-4.6-diaryl-s-triazines or related compounds in three steps starting with cyanuric halide or corresponding phenoxy or alkoxy substituted triazine is described. Step 1 involves the nucleophilic displacement of one or two leaving groups in the triazine wi...

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Bibliographische Detailangaben

Hauptverfasser:	ROGER MEUWLY, TYLER ARTHUR STEVENSON, MICHAEL ACKERMAN
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
Online-Zugang:	Volltext bestellen
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