公开(公告)号：WO2005056498A3

公开(公告)日：2005-09-29

申请号：PCT/EP2004014241

申请日：2004-12-14

Applicant: BASF AG ,  NOACK REINER ,  RUEB LOTHAR ,  PALM CLEMENS

Inventor： NOACK REINER ,  RUEB LOTHAR ,  PALM CLEMENS

IPC: C07C45/74 ,  C07C47/24 ,  C07C47/232

CPC classification number: C07C47/24 ,  C07C45/74

Abstract: The invention relates to a method for producing 2,3-cis-substituted 2-aryl propenals by condensing a 2-aryl acetaldehyde I with a non-enolizable aldehyde compound II in the presence of a base. The inventive method is characterized in that the reaction is carried out in a solvent mixture comprising at least one water-miscible organic solvent and water at a volume ratio Vsolvent: Vwater ranging between 10:1 and 0.5:1.

Abstract translation: 本发明涉及一种方法，用于制造通过缩合2-芳基乙醛我在碱的存在下，不可烯醇醛化合物II，其特征在于，一个2,3-顺式 - 取代的2-芳基丙烯醛进行在溶剂混合物中的反应， 所述至少一种与水混溶的有机溶剂和水的体积比VLösungsmittel：vWater从10：1至0.5：1。

公开(公告)号：AU2004297004B2

公开(公告)日：2010-04-22

申请号：AU2004297004

申请日：2004-12-14

Applicant: BASF AG

Inventor： RUB LOTHAR ,  NOACK REINER ,  PALM CLEMENS

IPC: C07C45/74 ,  C07C47/24

Abstract: The invention relates to a method for producing 2,3-cis-substituted 2-aryl propenals by condensing a 2-aryl acetaldehyde I with a non-enolizable aldehyde compound II in the presence of a base. The inventive method is characterized in that the reaction is carried out in a solvent mixture comprising at least one water-miscible organic solvent and water at a volume ratio V solvent :V water ranging between 10:1 and 0.5:1.

公开(公告)号：EA010925B1

公开(公告)日：2008-12-30

申请号：EA200601090

申请日：2004-12-14

Applicant: BASF AG

Inventor： NOACK REINER ,  RUB LOTHAR ,  PALM CLEMENS

IPC: C07C45/74 ,  C07C47/24

Abstract: Настоящееизобретениеотноситсяк способуполучения 2,3-Е-замещенных 2-арилпропеналейконденсацией 2-арилацетальдегида I снеспособнымк образованиюэноловальдегиднымсоединением II вприсутствииоснования, которыйзаключаетсяв проведенииреакциив смесирастворителей, включающейпоменьшеймереодинсмешиваемыйс водойорганическийрастворительи водув объемномсоотношении V:Vот 10:1 до 0,5:1.

公开(公告)号：CA2548916A1

公开(公告)日：2005-06-23

申请号：CA2548916

申请日：2004-12-14

Applicant: BASF AG

Inventor： PALM CLEMENS ,  RUEB LOTHAR ,  NOACK REINER

IPC: C07C45/74 ,  C07C47/232 ,  C07C47/24

Abstract: The invention relates to a method for producing 2,3-cis-substituted 2-aryl propenals by condensing a 2-aryl acetaldehyde I with a non-enolizable aldehy de compound II in the presence of a base. The inventive method is characterized in that the reaction is carried out in a solvent mixture comprising at least one water-miscible organic solvent and water at a volume ratio Vsolvent: Vwater ranging between 10:1 and 0.5:1.

公开(公告)号：ZA200800504B

公开(公告)日：2011-02-23

申请号：ZA200800504

申请日：2008-01-17

Applicant: BASF AG

Inventor： WUCKELT JORG ,  GOTZ RONALD ,  RAULS MATTHIAS ,  NOACK REINER ,  ERK PETER ,  COX GERHARD ,  MAYER WINFRIED ,  KROHL THOMAS ,  SCHNEIDER KARL-HEINRICH ,  VOGELBACHER UWE JOSEF ,  ZIEGLER HANS

Abstract: Crystalline modification IV of pyraclostrobin (A) exhibits at least three reflexes in an X-ray powder diffractogram at 25[deg]C, where the reflections (d) are 6.02 +- 0.01 Å, 4.78 +- 0.01 Å, 4.01 +- 0.01 Å, 3.55 +- 0.01 Å and 3.01 +- 0.01 Å. Independent claims are included for: (1) the preparation of (A); (2) crystalline modification II of pyroclostobin (A1) exhibiting at least four reflexes in a X-ray powder diffractogram at 25[deg]C, where the reflections (d) are 5.93 +- 0.01 Å, 5.82 +- 0.01 Å, 4.89 +- 0.01 Å, 4.78 +- 0.01 Å, 4.71 +- 0.01 Å, 3.97 +- 0.01 Å, 3.89 +- 0.01 Å, 3.77 +- 0.01 Å, 3.75 +- 0.01 Å, 3.57 +- 0.01 Å and 3.43 +- 0.01 Å; (3) the preparation of (A1); and (4) a plant protection agent, which comprises pyraclostrobin in the form of modification IV or in the form of modification II and carrier materials and/or additives. ACTIVITY : Fungicide. MECHANISM OF ACTION : None given.

公开(公告)号：ZA200605777B

公开(公告)日：2008-06-25

申请号：ZA200605777

申请日：2006-07-13

Applicant: BASF AG

Inventor： NOACK REINER ,  RUB LOTHAR ,  PALM CLEMENS

IPC: C07C20090101 ,  C07C45/74 ,  C07C47/24

Abstract: The invention relates to a method for producing 2,3-cis-substituted 2-aryl propenals by condensing a 2-aryl acetaldehyde I with a non-enolizable aldehyde compound II in the presence of a base. The inventive method is characterized in that the reaction is carried out in a solvent mixture comprising at least one water-miscible organic solvent and water at a volume ratio V solvent :V water ranging between 10:1 and 0.5:1.

公开(公告)号：AU2004297004A1

公开(公告)日：2005-06-23

申请号：AU2004297004

申请日：2004-12-14

Applicant: BASF AG

Inventor： RUB LOTHAR ,  NOACK REINER ,  PALM CLEMENS

IPC: C07C45/74 ,  C07C47/24

Abstract: The invention relates to a method for producing 2,3-cis-substituted 2-aryl propenals by condensing a 2-aryl acetaldehyde I with a non-enolizable aldehyde compound II in the presence of a base. The inventive method is characterized in that the reaction is carried out in a solvent mixture comprising at least one water-miscible organic solvent and water at a volume ratio V solvent :V water ranging between 10:1 and 0.5:1.