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公开(公告)号：JP2006037233A
公开(公告)日：2006-02-09
申请号：JP2005213194
申请日：2005-07-22
Applicant: Basf Ag , ビーエーエスエフ アクチェンゲゼルシャフト
Inventor： RICHTER INGO DR , GRIESBACH ULRICH , BECKER MICHAEL , KESSINGER ROLAND
IPC: C25B3/02
CPC classification number: C25B3/02
Abstract: PROBLEM TO BE SOLVED: To economically prepare 2-alkyne-1-acetal with a high selectivity and in a high product yield.
SOLUTION: In a preparation method of 2-alkyne-1-acetal of formula I (wherein substituents are as indicated in the patent claim), a compound of formula III (wherein R
1 is as indicated in formula I) is electrochemically oxidized either in the presence of a 1-6C alkyl alcohol (alcohol A) or in the form of a substance.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 待解决的问题：以高选择性和高产率生产经济地制备2-炔炔-1-缩醛。 解决方案：在式I（其中取代基如专利权利要求中所示）的2-炔炔-1-缩醛的制备方法中，式III化合物（其中R 1 = 在式I中表示）在1-6C烷基醇（醇A）或物质形式的存在下进行电化学氧化。 版权所有（C）2006，JPO＆NCIPI
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公开(公告)号：JP2005132841A
公开(公告)日：2005-05-26
申请号：JP2004312897
申请日：2004-10-27
Applicant: Basf Ag , ビーエーエスエフ アクチェンゲゼルシャフト
Inventor： KESSINGER ROLAND , ARNDT JAN-DIRK , HENKELMANN JOCHEN , THOMAS FLORIAN
CPC classification number: C07F9/4015
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparation of an alkenylphosphonic acid derivative free from formation of a coupling product, accepting reaction temperature below 200°C, accepting high yield more than 75%, being sufficient without use of an expensive noble metal catalyst and having improved yield and selectivity compared to conventional process.
SOLUTION: The invention relates to the process for preparation of the alkenylphosphonic acid derivative by reacting the phosphonic acid derivative in the presence of an alkyne and a complex catalyst system, wherein the complex catalyst system comprise (a) nickel and (b) a phosphine having at least two trivalent phosphorus atoms and/or (c) a phosphine having one trivalent phosphorus atom, in which the addition of the alkyne is carried out after at least one minute of contact of the phosphonic acid derivative with the complex catalyst system.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题：提供一种制备不形成偶合产物的烯基膦酸衍生物的方法，接受低于200℃的反应温度，接受高产率大于75％，足以不使用昂贵的 贵金属催化剂，并且与常规方法相比具有提高的产率和选择性。 解决方案：本发明涉及通过在炔烃和络合催化剂体系存在下使膦酸衍生物反应来制备烯基膦酸衍生物的方法，其中复合催化剂体系包含（a）镍和（b） 具有至少两个三价磷原子的膦和/或（c）具有一个三价磷原子的膦，其中在将膦酸衍生物与络合催化剂体系接触至少一分钟后进行炔的添加 。 版权所有（C）2005，JPO＆NCIPI
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公开(公告)号：JP2005132840A
公开(公告)日：2005-05-26
申请号：JP2004311068
申请日：2004-10-26
Applicant: Basf Ag , ビーエーエスエフ アクチェンゲゼルシャフト
Inventor： KESSINGER ROLAND , ARNDT JAN-DIRK , HENKELMANN JOCHEM DR , THOMAS FLORIAN
CPC classification number: C07F9/4015
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparation of an alkenylphosphonic acid derivative.
SOLUTION: The invention relates to the process for preparation of the alkenylphosphonic acid derivative comprising reaction of a phosphonic acid derivative and an alkyne in the presence of a complex catalyst system, wherein the complex catalyst system comprises (a) nickel, (b) a phosphine having at least two trivalent phosphorus atoms and additionally (c) a phosphine having a trivalent phosphorus atom.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 待解决的问题：提供烯基膦酸衍生物的制备方法。 解决方案：本发明涉及烯基膦酸衍生物的制备方法，其包括在络合催化剂体系存在下膦酸衍生物和炔烃的反应，其中复合催化剂体系包含（a）镍，（b ）具有至少两个三价磷原子的膦，另外（c）具有三价磷原子的膦。 版权所有（C）2005，JPO＆NCIPI
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公开(公告)号：DE102006046112A1
公开(公告)日：2008-04-03
申请号：DE102006046112
申请日：2006-09-28
Applicant: BASF AG
Inventor： STAFFEL WOLFGANG , KESSINGER ROLAND , HENKELMANN JOCHEM
Abstract: Preparation of vinyl carboxylate compound (I) comprises reaction of a carboxylic acid compound (II) with an alkyne compound in the presence of a catalyst such as carbonyl complexes, halides and oxides of rhenium, manganese, tungsten, molybdenum, chromium and iron and rhenium metal, at =300[deg]C. Preparation of vinyl carboxylate compound of formula (I) comprises reaction of a carboxylic acid compound (II) of formula (R 1>-(C(O)-OH) n) with an alkyne compound (III) of formula (H-C?=C-R 2>) in the presence of a catalyst such as carbonyl complexes, halides and oxides of rhenium, manganese, tungsten, molybdenum, chromium and iron and rhenium metal, at =300[deg]C. R 1>H or -COO-CH=CH-R 2> (when n is 1), 1-20C alkyl, 2-20C alkenyl or 3-7C cycloalkyl (when n is 1-4 and optionally substituted with 1-3 of phenyl, halo, OH, 1-4C alkoxy, amino, mono-1-4C alkylamino, di-1-4C alkylamino, -OCOR 3>, -COOR 3>, -CONR 4>R 5>, -NR 4>COR 5>, -OCONR 4>R 5> or -NR 4>COOR 5>), aryl (when n is 1-6 and optionally substituted with 1-3 of 1-4C alkyl, halo, OH, 1-4C alkoxy, amino, mono-1-4C-alkylamino, di-1-4C alkylamino, -OCOR 3>, -COOR 3>, -CONR 4>R 5>, -NR 4>COR 5>, -OCONR 4>R 5> or -NR 4>COOR 5>), 7-9C bicycloalkyl, 7-9C bicycloalkenyl and/or two carbon-carbon double bonds (when n is 1 or 2 and the bicycloalkyl is substituted with 1-6 of halo or 1-4C alkyl), or 5- or 6 membered heterocyclyl ring containing one or two heteroatom such as N, O and S (when n is 1-3 and the ring is substituted with 1 or 2 of halo or 1-4C alkyl); R 2>H, 1-8C alkyl, phenyl-1-4C alkyl, phenyl (optionally substituted with 1 or 2 of 1-4C alkyl) or 3-7C cycloalkyl; R 3>1-4C alkyl; and R 4>, R 5>H or 1-4C alkyl. In formula (II): R 1>1-20C alkyl, 2-20C alkenyl or 3-7C cycloalkyl (when n is 1-4 and optionally substituted with 1-3 of phenyl, halo, OH, 1-4C alkoxy, amino, mono-1-4C alkylamino, di-1-4C alkylamino, -OCOR 3>, -COOR 3>, -CONR 4>R 5>, -NR 4>COR 5>, -OCONR 4>R 5> or -NR 4>COOR 5>), aryl (when n is 1-6 and optionally substituted with 1-3 of 1-4C alkyl, halo, OH, 1-4C alkoxy, amino, mono-1-4C-alkylamino, di-1-4C alkylamino, -OCOR 3>, -COOR 3>, -CONR 4>R 5>, -NR 4>COR 5>, -OCONR 4>R 5> or -NR 4>COOR 5>), H or COOH. Independent claims are included for: (1) a vinyl carboxylate compound (I); and (2) a butane-1,2,3,4-tetracarboxylic acid tetravinyl ester. [Image].
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Patent Agency Ranking
公开(公告)号：DE102006028000A1
公开(公告)日：2007-12-20
申请号：DE102006028000
申请日：2006-06-14
Applicant: BASF AG
Inventor： STAFFEL WOLFGANG , KESSINGER ROLAND , HENKELMANN JOCHEM , KAESHAMMER STEFAN
IPC: C07C231/12 , C07C233/00
Abstract: The present invention relates to a process for preparing N-(1-alkenyl)carboxamides of the formula I, which comprises reacting a carboxamide of the formula II with an alkyne of the formula III in the presence of a catalyst selected from among carbonyl complexes, halides and oxides of rhenium, manganese, tungsten, molybdenum, chromium and iron.
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公开(公告)号：DE10350676A1
公开(公告)日：2005-06-02
申请号：DE10350676
申请日：2003-10-30
Applicant: BASF AG
Inventor： KESSINGER ROLAND , ARNDT JAN-DIRK , HENKELMANN JOCHEM , THOMAS FLORIAN
Abstract: In the preparation of an alkenylphosphonic acid derivative by reacting a phosphonic acid derivative (A) with an alkyne (B), the complex catalyst system (C) used comprises (a) nickel and (b) a phosphine (II) with at least 2 trivalent phosphorus atoms and/or (c) a phosphine (II) with one trivalent phosphorus atom and (B) is added only after (A) has been brought into contact with (C) for at least 1 minute.
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公开(公告)号：DE10350674A1
公开(公告)日：2005-06-02
申请号：DE10350674
申请日：2003-10-30
Applicant: BASF AG
Inventor： KESSINGER ROLAND , ARNDT JAN-DIRK , HENKELMANN JOCHEM , THOMAS FLORIAN
Abstract: In the preparation of an alkenylphosphonic acid derivative by reacting a phosphonic acid derivative with an alkyne, the complex catalyst system used comprises (a) nickel, (b) a phosphine (II) with at least 2 trivalent phosphorus atoms and also (c) a phosphine (II) with one trivalent phosphorus atom.
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公开(公告)号：DE102006027698A1
公开(公告)日：2007-12-20
申请号：DE102006027698
申请日：2006-06-14
Applicant: BASF AG
Inventor： STAFFEL WOLFGANG , KESSINGER ROLAND , HENKELMANN JOCHEM
IPC: C07C69/01 , B01J31/20 , C07B41/12 , C07C67/04 , C07C69/34 , C07C69/44 , C08F8/00 , C08J3/24 , C08K5/05
Abstract: Preparation of vinyl carboxylate compound (I) comprises reaction of a carboxylic acid compound (II) with an alkyne compound in the presence of a catalyst such as carbonyl complexes, halides and oxides of rhenium, manganese, tungsten, molybdenum, chromium and iron and rhenium metal, at =300[deg]C. Preparation of vinyl carboxylate compound of formula (I) comprises reaction of a carboxylic acid compound (II) of formula (R 1>-(C(O)-OH) n) with an alkyne compound (III) of formula (H-C?=C-R 2>) in the presence of a catalyst such as carbonyl complexes, halides and oxides of rhenium, manganese, tungsten, molybdenum, chromium and iron and rhenium metal, at =300[deg]C. R 1>H or -COO-CH=CH-R 2> (when n is 1), 1-20C alkyl, 2-20C alkenyl or 3-7C cycloalkyl (when n is 1-4 and optionally substituted with 1-3 of phenyl, halo, OH, 1-4C alkoxy, amino, mono-1-4C alkylamino, di-1-4C alkylamino, -OCOR 3>, -COOR 3>, -CONR 4>R 5>, -NR 4>COR 5>, -OCONR 4>R 5> or -NR 4>COOR 5>), aryl (when n is 1-6 and optionally substituted with 1-3 of 1-4C alkyl, halo, OH, 1-4C alkoxy, amino, mono-1-4C-alkylamino, di-1-4C alkylamino, -OCOR 3>, -COOR 3>, -CONR 4>R 5>, -NR 4>COR 5>, -OCONR 4>R 5> or -NR 4>COOR 5>), 7-9C bicycloalkyl, 7-9C bicycloalkenyl and/or two carbon-carbon double bonds (when n is 1 or 2 and the bicycloalkyl is substituted with 1-6 of halo or 1-4C alkyl), or 5- or 6 membered heterocyclyl ring containing one or two heteroatom such as N, O and S (when n is 1-3 and the ring is substituted with 1 or 2 of halo or 1-4C alkyl); R 2>H, 1-8C alkyl, phenyl-1-4C alkyl, phenyl (optionally substituted with 1 or 2 of 1-4C alkyl) or 3-7C cycloalkyl; R 3>1-4C alkyl; and R 4>, R 5>H or 1-4C alkyl. In formula (II): R 1>1-20C alkyl, 2-20C alkenyl or 3-7C cycloalkyl (when n is 1-4 and optionally substituted with 1-3 of phenyl, halo, OH, 1-4C alkoxy, amino, mono-1-4C alkylamino, di-1-4C alkylamino, -OCOR 3>, -COOR 3>, -CONR 4>R 5>, -NR 4>COR 5>, -OCONR 4>R 5> or -NR 4>COOR 5>), aryl (when n is 1-6 and optionally substituted with 1-3 of 1-4C alkyl, halo, OH, 1-4C alkoxy, amino, mono-1-4C-alkylamino, di-1-4C alkylamino, -OCOR 3>, -COOR 3>, -CONR 4>R 5>, -NR 4>COR 5>, -OCONR 4>R 5> or -NR 4>COOR 5>), H or COOH. Independent claims are included for: (1) a vinyl carboxylate compound (I); and (2) a butane-1,2,3,4-tetracarboxylic acid tetravinyl ester. [Image].
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公开(公告)号：DE102004035860A1
公开(公告)日：2006-02-16
申请号：DE102004035860
申请日：2004-07-23
Applicant: BASF AG
Inventor： RICHTER INGO , GRIESBACH ULRICH , BECKER MICHAEL , KESSINGER ROLAND
IPC: C25B3/23 , C07C43/305
Abstract: Preparation of 2-alkyne-1-acetal compounds (I) comprises electro-chemically oxidizing alcohol compounds (II) in the presence of 1-6C alkyl alcohol (A) or substance. Preparation of 2-alkyne-1-acetal compounds of formula (I) comprises electro-chemically oxidizing alcohol compounds (II) of formula (R 1>-C?=C-CH 2-OH) in the presence of 1-6C alkyl alcohol (A) or substance. R 1>1-20C alkyl, 2-20C alkenyl, 2-20C alkenyl, 3-12C cycloalkyl, 4-20C cycloalkyl-alkyl, 4-10C aryl (all optionally substituted with hydroxy, halo, 1-6C alkoxy, (1-6C alkoxy)-carbonyl, carboxyl or nitrile) or H; and R 2>, R 3>1-6C alkyl or a group of formula (R 1>-C?=C-CH 2-). [Image].
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