アシルオキシ化反応用触媒およびその製造方法

Catalyst for acyloxylation reaction and its manufacturing method

Abstract

PROBLEM TO BE SOLVED: To provide a catalyst for effecting an acyloxylation reaction efficiently and economically manufacturing an acyloxylated product compound, and a manufacturing method of this catalyst. SOLUTION: This catalyst for acyloxylated reaction is structured of (a) a first component containing at least, one kind selected from the group consisting of the elements of Groups 8, 9, 10 and 11 of the periodic table, (b) a second component containing at least, one kind, selected from the group consisting of the elements of Groups 8, 9, 10 and 11 of the periodic table, which is, however, different from the element of the first component, and (c) a third component which gives a lower sedimentation initiating pH value than the sedimentation initiating pH value of the first component and the second component and contains a different element from the elements of the first and the second component. In addition, all these components are carried by (d) a support. COPYRIGHT: (C)2008,JPO&INPIT
【課題】アシルオキシ化反応を効率よく行い、アシルオキシ化生成物化合物を経済的に製造するための触媒およびその製造方法を提供する。 【解決手段】(a)周期律表の第8、9、10および11族の元素の少なくとも1種を含む第一成分と、(b)周期律表の第8、9、10および11族の元素の少なくとも1種であって、前記第一成分の元素とは異なる元素を含む第二成分とおよび(c)前記第一成分および第二成分の沈澱開始pH以下の沈澱開始pHを与える成分であって、前記第一成分および第二成分の元素とは異なる元素を含む第三成分とを(d)担体に担持させてアシルオキシ化反応用触媒を得る。 【選択図】なし

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