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公开(公告)号：EP3853195A1
公开(公告)日：2021-07-28
申请号：EP19765751.3
申请日：2019-09-13
Applicant: BASF SE
Inventor： KELLER, Andreas , MINGES, Roland , KAMASZ, Martin , GRALLA, Gabriele , BRUNNER, Bernhard
IPC: C07C29/128 , C07C29/80 , C07C33/025
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2.发明授权
公开(公告)号：EP2576533B1
公开(公告)日：2017-12-13
申请号：EP11721542.6
申请日：2011-05-26
Applicant: BASF SE
Inventor： GRALLA, Gabriele , PELZER, Ralf
IPC: C07D309/10
CPC classification number: C07D309/10
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3.发明公开VERFAHREN ZUR HERSTELLUNG VON 2-SUBSTITUIERTEN 4-HYDROXY-4-METHYL-TETRAHYDROPYRANEN IN EINER REAKTORKASKADE 有权工艺用于制备2-取代的4-羟基-4-甲基四氢吡喃在反应器级联
公开(公告)号：EP2991974A1
公开(公告)日：2016-03-09
申请号：EP14720115.6
申请日：2014-04-28
Applicant: BASF SE
Inventor： STORK, Timon , BECK, Karl , EBEL, Klaus , BEY, Oliver , GRALLA, Gabriele
IPC: C07D309/10 , C11B9/00
CPC classification number: C07D309/10
Abstract: The invention relates to a method for producing 2-substituted 4-hydroxy-4-methyl-tetrahydropyrans.
Abstract translation: 本发明涉及生产2- substituiertem 4-羟基-4-甲基四氢吡喃的方法。
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公开(公告)号：EP2181084B1
公开(公告)日：2015-07-01
申请号：EP08786173.8
申请日：2008-07-16
Applicant: BASF SE
Inventor： GRALLA, Gabriele , HEYDRICH, Gunnar , BERGNER, Eike Johannes , EBEL, Klaus
CPC classification number: C07C29/172 , C07B2200/07 , C07C2601/14 , C07C35/12
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5.发明授权VERFAHREN ZUR HERSTELLUNG UND ISOLIERUNG VON 2-SUBSTITUIERTEN TETRAHYDROPYRANOLEN 有权方法用于生产和2-取代tetrahydropyranols的隔震
公开(公告)号：EP2580202B1
公开(公告)日：2014-07-30
申请号：EP11723079.7
申请日：2011-06-06
Applicant: BASF SE
Inventor： GRALLA, Gabriele , BECK, Karl , KLOS, Margarethe , GRIESBACH, Ulrich
IPC: C07D309/10
CPC classification number: C07D309/10
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Patent Agency Ranking6.发明授权Verfahren zur Herstellung von 2-substituierten Tetrahydropyranolen 有权一种用于制备2-取代tetrahydropyranols过程
公开(公告)号：EP2432773B1
公开(公告)日：2013-08-28
申请号：EP10719340.1
申请日：2010-05-11
Applicant: BASF SE
Inventor： GRALLA, Gabriele , EBEL, Klaus , GRIESBACH, Ulrich , PELZER, Ralf , BOTZEM, Jörg
IPC: C07D309/12
CPC classification number: C07D309/12
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7.发明公开VERFAHREN ZUR HERSTELLUNG VON IN 2-STELLUNG SUBSTITUIERTEN TETRAHYDROPYRANOLEN 有权工艺用于在2个取代tetrahydropyranols
公开(公告)号：EP2576533A1
公开(公告)日：2013-04-10
申请号：EP11721542.6
申请日：2011-05-26
Applicant: BASF SE
Inventor： GRALLA, Gabriele , PELZER, Ralf
IPC: C07D309/10
CPC classification number: C07D309/10
Abstract: The invention relates to a method for producing 4-hydroxy-4-methyl-tetrahydropyran substituted in the 2-position by reacting 3-methylbut-3-en-1-ol (isoprenol) with the corresponding alkene aldehydes in the presence of a very acidic ion exchanger, followed by hydrogenation. The invention especially relates to a corresponding method for producing 2-isobutyl-hydroxy-4-methyl-tetrahydropyran by reacting isoprenol with prenal, followed by hydrogenation.
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8.发明授权VERFAHREN ZUR HERSTELLUNG VON 2-SUBSTITUIERTEN 4-HYDROXY-4-METHYL-TETRAHYDROPYRANEN IN EINER REAKTORKASKADE 有权在反应器级联中制备2-取代的4-羟基-4-甲基 - 四氢吡喃的方法
公开(公告)号：EP2991974B1
公开(公告)日：2018-04-11
申请号：EP14720115.6
申请日：2014-04-28
Applicant: BASF SE
Inventor： STORK, Timon , BECK, Karl , EBEL, Klaus , BEY, Oliver , GRALLA, Gabriele
IPC: C07D309/10 , C11B9/00
CPC classification number: C07D309/10
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公开(公告)号：EP2225192B1
公开(公告)日：2017-05-03
申请号：EP08854428.3
申请日：2008-11-13
Applicant: BASF SE
Inventor： HEYDRICH, Gunnar , GRALLA, Gabriele , RAULS, Matthias , SCHMIDT-LEITHOFF, Joachim , EBEL, Klaus , KRAUSE, Wolfgang , OEHLENSCHLÄGER, Steffen , JÄKEL, Christoph , FRIEDRICH, Marko , BERGNER, Eike Johannes , KASHANI-SHIRAZI, Nawid , PACIELLO, Rocco
CPC classification number: C07C29/56 , C07B2200/07 , C07C29/172 , C07C29/78 , C07C45/62 , C07C45/82 , C07C2601/14 , C07C2601/16 , C07C47/21 , C07C35/12 , C07C35/17
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10.发明公开VERFAHREN ZUR HERSTELLUNG VON 2-SUBSTITUIERTEN 4-HYDROXY-4-METHYL-TETRAHYDROPYRANEN MIT RÜCKFÜHRUNG 有权工艺用于制备2 - 取代的RETURN 4-羟基-4-甲基四氢吡喃
公开(公告)号：EP2991973A1
公开(公告)日：2016-03-09
申请号：EP14719764.4
申请日：2014-04-28
Applicant: BASF SE
Inventor： STORK, Timon , BECK, Karl , GRALLA, Gabriele , BEY, Oliver , EBEL, Klaus
IPC: C07D309/10 , C11B9/00
CPC classification number: C07D309/10
Abstract: The invention relates to a method for producing 2-substituted 4-hydroxy-4-methyl-tetrahydropyrans.
Abstract translation: 本发明涉及一种用于2- substituiertem 4-羟基-4-甲基四氢吡喃的制备方法。
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