Title:
新規触媒系によるフェノールの調製方法
Document Type and Number:
Japanese Patent JP2010504925
Kind Code:
A
Abstract:
The invention relates to a process for the preparation of phenol which comprises the aerobic oxidation of cumene to hydroperoxide with high conversions and selectivities, in the presence of new catalytic systems, extremely mild conditions and the subsequent acid decomposition of the hydroperoxide to phenol and acetone.
Inventors:
Minissi francesco
Porta Ombretta
Lecpero Francesco
Punta Carlo
Gambalotti Christian
Pierini Monica
Porta Ombretta
Lecpero Francesco
Punta Carlo
Gambalotti Christian
Pierini Monica
Application Number:
JP2009529594A
Publication Date:
February 18, 2010
Filing Date:
September 20, 2007
Export Citation:
Assignee:
POLIMERI EUROPA S.P.A.
International Classes:
C07C407/00; C07C27/12; C07C37/08; C07C39/04; C07C409/10; C07B61/00
Domestic Patent References:
| JP2003034679A | 2003-02-07 | |||
| JPH1192449A | 1999-04-06 | |||
| JP2003529582A | 2003-10-07 |
Other References:
JPN7012005021; Ｃｈｅｍｉｃａｌ ｉｎｄｕｓｔｒｉｅｓ ８９, 2003, １４３-１５５
JPN5009013181; ＦＵＫＵＤＡ: ＡＤＶ．ＳＹＮＴＨ．ＣＡＴＡＬ． Ｖ３４３ Ｎ８, 2001, Ｐ８０９-８１３
JPN5009013182; Ｒ．Ａ．ＳＨＥＬＤＯＮ: ＡＤＶ．ＳＹＮＴＨ．ＣＡＴＡＬ． Ｖ３４６, 2004, Ｐ１０５１-１０７１
JPN5009013181; ＦＵＫＵＤＡ: ＡＤＶ．ＳＹＮＴＨ．ＣＡＴＡＬ． Ｖ３４３ Ｎ８, 2001, Ｐ８０９-８１３
JPN5009013182; Ｒ．Ａ．ＳＨＥＬＤＯＮ: ＡＤＶ．ＳＹＮＴＨ．ＣＡＴＡＬ． Ｖ３４６, 2004, Ｐ１０５１-１０７１
Attorney, Agent or Firm:
Sadao Kumakura
Nobuo Ogawa
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki
Nobuo Ogawa
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki