Title:
プソイドイオノンの調製方法
Document Type and Number:
Japanese Patent JP2013532645
Kind Code:
A
Abstract:
Use of pure lanthanum oxide as heterogeneous catalyst in the aldol condensation of citral and acetone to pseudoionone, is claimed, where pure lanthanum oxide is obtained by calcining oxygen-containing lanthanum salts at 700[deg] C. An independent claim is included for preparing pseudoionone in liquid phase.
Inventors:
Horderich, Wolfgang
Ritzelfeld, Verena
Rusburt, Bernhard, Marx, Ernst
Fleishauer, Erhard, Henning
Bonras, Warner
Karge, Reinhardt
Schutz, Yang
Ritzelfeld, Verena
Rusburt, Bernhard, Marx, Ernst
Fleishauer, Erhard, Henning
Bonras, Warner
Karge, Reinhardt
Schutz, Yang
Application Number:
JP2013520118A
Publication Date:
August 19, 2013
Filing Date:
July 19, 2011
Export Citation:
Assignee:
DSM IP ASSETS B.V.
International Classes:
C07C45/74; B01J23/10; B01J37/08; C07C49/203; C07B61/00
Domestic Patent References:
| JP2005511274A | 2005-04-28 |
Other References:
JPN6015022863; ＺＨＡＮＧ，Ｇ． ｅｔ ａｌ: 'Ａｌｄｏｌ ａｄｄｉｔｉｏｎ ｏｆ ａｃｅｔｏｎｅ， ｃａｔａｌｙｚｅｄ ｂｙ ｓｏｌｉｄ ｂａｓｅ ｃａｔａｌｙｓｔｓ： ｍａｇｎｅｓｉｕｍ ｏｘｉｄｅ， ｃａｌｃｉｕｍ ｏｘｉｄｅ， ｓｔｒｏｎ' Ａｐｐｌｉｅｄ Ｃａｔａｌｙｓｉｓ Ｖｏｌ．３６， Ｎｏ．１-２, 1988, ｐ．１８９-１９７
JPN6015022865; ＺＨＡＮＧ，Ｇ． ｅｔ ａｌ: 'Ａｌｄｏｌ ｃｏｎｄｅｎｓａｔｉｏｎ ｏｆ ａｃｅｔｏｎｅ／ａｃｅｔｏｎｅ-ｄ６ ｏｖｅｒ ｍａｇｎｅｓｉｕｍ ｏｘｉｄｅ ａｎｄ ｌａｎｔｈａｎｕｍ ｏｘｉｄｅ' Ａｐｐｌｉｅｄ Ｃａｔａｌｙｓｉｓ Ｖｏｌ．４０， Ｎｏ．１-２, 1988, ｐ．１８３-１９０
JPN6016012654; Ｊｏｕｒｎａｌ ｏｆ Ｃａｔａｌｙｓｉｓ Ｖｏｌ．２７１， ＮＯ． ２, 2010, ｐｐ． ２９０-３０４
JPN6015022865; ＺＨＡＮＧ，Ｇ． ｅｔ ａｌ: 'Ａｌｄｏｌ ｃｏｎｄｅｎｓａｔｉｏｎ ｏｆ ａｃｅｔｏｎｅ／ａｃｅｔｏｎｅ-ｄ６ ｏｖｅｒ ｍａｇｎｅｓｉｕｍ ｏｘｉｄｅ ａｎｄ ｌａｎｔｈａｎｕｍ ｏｘｉｄｅ' Ａｐｐｌｉｅｄ Ｃａｔａｌｙｓｉｓ Ｖｏｌ．４０， Ｎｏ．１-２, 1988, ｐ．１８３-１９０
JPN6016012654; Ｊｏｕｒｎａｌ ｏｆ Ｃａｔａｌｙｓｉｓ Ｖｏｌ．２７１， ＮＯ． ２, 2010, ｐｐ． ２９０-３０４
Attorney, Agent or Firm:
Ikeda adult
Kazuhiro Yamaguchi
Masakazu Noda
Yoshinori Shimizu
Kazuhiro Yamaguchi
Masakazu Noda
Yoshinori Shimizu