VERFAHREN ZUR HERSTELLUNG VON 1,1,1-TRIS(4- HYDROXYPHENYL)ALKANEN

VERFAHREN ZUR HERSTELLUNG VON 1,1,1-TRIS(4- HYDROXYPHENYL)ALKANEN

A method for preparing 1,1,1,-tris(4-hydroxyphenyl)alkanes generally comprises reacting a mixture of an aromatic hydroxy compound and a ketone in the presence of at least one ion exchange resin catalyst and optionally a co-catalyst to produce the 1,1,1-tris(4-hydroxyphenyl)alkanes of formula:

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Bibliographische Detailangaben
Hauptverfasser: KISHAN, GURRAM, GUPTA, RAINA, DHALLA, ADIL, LI, YONGCHENG, RAMANARAYANAN, G
Format: Patent
Sprache:ger
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Beschreibung
Zusammenfassung:A method for preparing 1,1,1,-tris(4-hydroxyphenyl)alkanes generally comprises reacting a mixture of an aromatic hydroxy compound and a ketone in the presence of at least one ion exchange resin catalyst and optionally a co-catalyst to produce the 1,1,1-tris(4-hydroxyphenyl)alkanes of formula: