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1.发明申请PROCESS FOR THE PREPARATION OF ALPHA, BETA UNSATURATED ALDEHYDES BY OXIDATION OF ALCOHOLS IN THE PRESENCE OF A LIQUID PHASE 审中-公开在液相存在下通过醇的氧化来制备α，β-不饱和醛的方法
公开(公告)号：WO2018002040A1
公开(公告)日：2018-01-04
申请号：PCT/EP2017/065836
申请日：2017-06-27
Applicant: BASF SE
Inventor： VAUTRAVERS, Nicolas , TELES, Joaquim Henrique , KELLER, Andreas , FENYN, Michaela
Abstract: Process for the preparation of alpha, beta unsaturated aldehydes by oxidation of alcohols where the oxidant is oxygen in the presence of a catalyst comprising platinum on a support in the presence of a liquid phase which contains at least 25 weight-% water based on the total weight of the liquid phase.
Abstract translation: 通过氧化醇氧化来制备α，β不饱和醛的方法，其中氧化剂是氧，在含有铂的催化剂存在下，在载体上，在含有至少25 基于液相总重量的重量 - ％水。
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2.发明申请
公开(公告)号：WO2019121012A1
公开(公告)日：2019-06-27
申请号：PCT/EP2018/083623
申请日：2018-12-05
Applicant: BASF SE
Abstract: Process for the preparation of alpha, beta unsaturated aldehydes by oxidation of alcohols in the presence of a liquid phase.
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3.发明申请
公开(公告)号：WO2020048852A1
公开(公告)日：2020-03-12
申请号：PCT/EP2019/073033
申请日：2019-08-29
Applicant: BASF SE
Abstract: Process for the preparation of alpha, beta unsaturated aldehydes by oxidation of alcohols in the presence of a liquid phase
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4.发明申请
公开(公告)号：WO2018172110A1
公开(公告)日：2018-09-27
申请号：PCT/EP2018/056008
申请日：2018-03-12
Applicant: BASF SE
Inventor： VAUTRAVERS, Nicolas , TELES, Joaquim Henrique , KELLER, Andreas , BRAUNSMANN, Kirsten , UFER, Andreas Joerg , BAUER, Stefan , BOSCH, Marco , LUENSE, Vera , ZAKZESKI, Joseph John , FENYN, Michaela
Abstract: Process for the preparation of alpha, beta unsaturated aldehydes by oxidation of alcohols in the presence of a liquid phase wherein the liquid phase contains 0.1 to less than 25weight-% water and wherein the liquid phase contains at least 25 weight-% of alcohol(s) of general formula (II) and alpha, beta unsaturated aldehyde(s) of general formula (I) and wherein the oxidant is oxygen and/or hydrogen peroxide.
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5.发明申请
公开(公告)号：WO2020048855A1
公开(公告)日：2020-03-12
申请号：PCT/EP2019/073048
申请日：2019-08-29
Applicant: BASF SE
Abstract: Process for the preparation of alpha, beta unsaturated aldehydes by oxidation of alcohols in the presence of a liquid phase wherein the liquid phase contains 0.1 to less than 25 weight-% water and wherein the liquid phase contains at least 25 weight-% of alcohol(s) of general formula (II) and alpha, beta unsaturated aldehyde(s) of general formula (I) and wherein the oxidant isoxygen and/or hydrogen peroxide and wherein the catalyst comprises at least one intermetallic compound.
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Patent Agency Ranking
公开(公告)号：WO2019121011A1
公开(公告)日：2019-06-27
申请号：PCT/EP2018/083622
申请日：2018-12-05
Applicant: BASF SE
CPC classification number: C07C45/38 , C07C45/294 , C07C47/21 , C07C45/37
Abstract: Process for the preparation of 3-methyl-2-buten-1-al, wherein2-methyl-3-buten-2-ol is reacted to 3-methyl-2-buten-1-al in the presence of a catalyst, wherein the catalyst comprises a catalytically active metal and wherein the reaction is conducted at a pH of ≤ 7.
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8.发明公开
公开(公告)号：EP3606906A1
公开(公告)日：2020-02-12
申请号：EP18713991.0
申请日：2018-04-04
Applicant: BASF SE
Inventor： KUSCHEL, Andreas , LIZANDARA, Carlos , SCHUNK, Stephan A. , TITLBACH, Sven , ROTHER, Joerg , BECHTEL, Juergen , MAIXNER, Stefan , HALABI, Mohamed , MUELLER, Imke, Britta , HINRICHS, Matthias , FENYN, Michaela , DREBOV, Nedko,Stefanov
IPC: C07C263/14 , C07C265/12 , C07C265/14
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9.发明公开
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10.发明公开
公开(公告)号：EP3601205A1
公开(公告)日：2020-02-05
申请号：EP18710055.7
申请日：2018-03-12
Applicant: BASF SE
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