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1. (CA2452176) PROCESS FOR PREPARING RUTHENIUM-CARRYING ALUMINA AND PROCESS FOR OXIDIZING ALCOHOL

المكتب : كندا
رقم الطلب: 2452176 تاريخ الطلب: 25.04.2003
رقم النشر: 2452176 تاريخ النشر: 06.11.2003
نوع النشر: A1
الطلب الدولي السابق المودع بناء على معاهدة التعاون بشأن البراءات: رقم الطلب:JP2003005299 ؛ رقم النشر: انقر لعرض البيانات
التصنيف الدولي للبراءات:
B01J 23/46
B01J 37/03
C07B 61/00
C07C 27/00
C07C 45/38
C07C 45/39
C07C 47/02
C07C 47/127
C07C 47/21
C07C 47/232
C07C 47/54
C07C 47/542
C07C 47/55
C07C 47/575
C07C 49/04
C07C 49/203
C07C 49/395
C07C 49/403
C07C 49/413
C07C 49/78
C07C 49/792
C07C 51/235
C07C 53/126
C07C 201/12
C07C 205/44
C07D 333/22
B01J 21/04
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التصنيف التعاوني للبراءات:
C07D 333/22
B01J 21/04
B01J 23/462
B01J 37/031
C07C 45/38
C07C 45/39
C07C 51/235
مودعي الطلبات: SUMITOMO CHEMICAL COMPANY, LIMITED
المخترعون: MIZUNO, NORITAKA
YAMAGUCHI, KAZUYA
ISHIDA, HAJIME
بيانات الأولوية: 2002-126189 26.04.2002 JP
2002-345108 28.11.2002 JP
الاسم: (EN) PROCESS FOR PREPARING RUTHENIUM-CARRYING ALUMINA AND PROCESS FOR OXIDIZING ALCOHOL
(FR) PROCEDE DE PREPARATION D'UNE ALUMINE PORTANT DU RUTHENIUM ET PROCEDE D'OXYDATION D'UN ALCOOL
الملخص:
(EN) A method for preparing a ruthenium-carrying alumina which comprises suspending alumina in a solution containing a tri-valent ruthenium, and then adding a base to the resultant suspension. A ruthenium-carrying alumina is useful as a catalyst for use in contacting an alcohol with molecular oxygen to oxidize the alcohol, and can be used for oxidizing an alcohol at an enhanced conversion and producing a ketone, an aldehyde, a carboxylic acid and the like with improved productivity.


Also published as:
KR1020040100854EP2055378EP1500432US20040204597US20060094899CN1522176
AU2003227370WO/2003/090926