1,1,1-トリス(4-ヒドロキシフェニル)アルカンの製造法

Title:

1,1,1-トリス(4-ヒドロキシフェニル)アルカンの製造法

Document Type and Number:

Japanese Patent JP2008528620

Kind Code:

A

Abstract:

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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Inventors:

Darla, Adil Minu
Gupta, liner
Kishan gram
Lee, Yong Chen
Gee Vi Ramanarayanan

Application Number:

JP2007553301A

Publication Date:

July 31, 2008

Filing Date:

January 26, 2006

Export Citation:

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Assignee:

GENERAL ELECTRIC COMPANY

International Classes:

C07C37/20; C07C37/86; C07C39/16; C07B61/00

Attorney, Agent or Firm:

Masatake Shiga
Kenichi Matsumoto
Hirokazu Ogura
Toshihisa Kurokawa

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