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公开(公告)号:US20060135820A1
公开(公告)日:2006-06-22
申请号:US11317750
申请日:2005-12-23
申请人: Raghunath Chaudhari , Vilas Rane , Amit Deshmukh , Sunil Divekar
发明人: Raghunath Chaudhari , Vilas Rane , Amit Deshmukh , Sunil Divekar
IPC分类号: C07C45/28
摘要: The present invention provides an improved process for the liquid phase oxidation of toluene to benzaldehyde with high selectivity and good activity in an organic acid medium using a catalyst system consisting of transition metal/metals and bromide as a promoter in the presence of lean oxygen.
摘要翻译: 本发明提供一种用于在有机酸介质中使用由过渡金属/金属和溴化物作为助催化剂在贫氧存在下组成的催化剂体系,以高选择性和良好活性的液相氧化甲苯至苯甲醛的改进方法。
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公开(公告)号:US20050215827A1
公开(公告)日:2005-09-29
申请号:US10810339
申请日:2004-03-26
申请人: Raghunath Chaudhari , Vilas Rane , Amit Deshmukh , Sunil Divekar
发明人: Raghunath Chaudhari , Vilas Rane , Amit Deshmukh , Sunil Divekar
摘要: The present invention provides an improved process for the liquid phase oxidation of toluene to benzaldehyde with high selectivity and good activity in an organic acid medium using a catalyst system consisting of transition metal/metals and bromide as a promoter in the presence of lean oxygen.
摘要翻译: 本发明提供一种用于在有机酸介质中使用由过渡金属/金属和溴化物作为助催化剂在贫氧存在下组成的催化剂体系,以高选择性和良好活性的液相氧化甲苯至苯甲醛的改进方法。
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