公开(公告)号：MY149140A

公开(公告)日：2013-07-15

申请号：MYPI20091459

申请日：2007-10-12

Applicant: BASF SE

Inventor： THOMAS SCHMIDT ,  GUIDO MAYER ,  BERND WOLF ,  GERHARD COX ,  ALFRED MICHEL ,  CYRILL ZAGAR ,  ROBERT REINHARD ,  BERND SIEVERNICH ,  JOACHIM GEBHARDT ,  SANDRA LOEHR ,  MICHAEL KEIL ,  HENDRIK WEVERS JAN ,  PETER ERK ,  EMILIA SAXELL HEIDI ,  GERHARD HAMPRECHT ,  WERNER SEITZ

IPC: C07D239/54

Abstract: THE PRESENT INVENTION RELATES TO HYDRATES OF 2-CHLORO-5-[3, 6-DIHYDRO-3-METHYL-2, 6-DIOXO 4-(TRIFLUOROMETHYL)-1-(2H)-PYRIMIDINYL]-4-FLUORO-N-[[METHYL-(1-METHYLETHYL)AMINO]SULPHONYL]BENZAMIDE. THE INVENTION ALSO RELATES TO A METHOD FOR PREPARING THESE HYDRATES, AND TO FORMULATIONS FOR CROP PROTECTION WHICH COMPRISE HYDRATES OF THE PHENYLURACIL I.

公开(公告)号：MY145977A

公开(公告)日：2012-05-31

申请号：MYPI20091455

申请日：2007-10-12

Applicant: BASF SE

Inventor： THOMAS SCHMIDT ,  GUIDO MAYER ,  BERND WOLF ,  GERHARD COX ,  ALFRED MICHEL ,  CYRILL ZAGAR ,  ROBERT REINHARD ,  BERND SIEVERNICH ,  JOACHIM GEBHARDT ,  SANDRA LOEHR ,  MICHAEL KEIL ,  HENDRIK WEVERS JAN ,  PETER ERK ,  EMILIA SAXELL HEIDI ,  GERHARD HEMPRECHT ,  WERNER SEITZ

IPC: C07D239/54

Abstract: THE PRESENT INVENTION RELATES TO A CRYSTALLINE FORM OF 2-CHLORA-5-[3,6-DIHYDRO-3-METHYL-2,6-DIOXO-4-(TRIFLUOROMETHYL)-1-(2H)-PYRIMIDINYL]-4-FLUORO-N- [[METHYL-(1-METHYLETHYL)AMINO]SULPHONYL]BENZAMIDE. THE INVENTION ALSO RELATES TO A METHOD FOR PREPARING THIS CRYSTALLINE FORM AND TO FORMULATIONS FOR CROP PROTECTION WHICH COMPRISE THIS CRYSTALLINE FORM OF THE PHENYLURACIL.

公开(公告)号：AU2006310551B2

公开(公告)日：2011-10-20

申请号：AU2006310551

申请日：2006-10-26

Applicant: BASF SE

Inventor： MARCUS KNELL ,  MONIKA BRINK ,  HENDRIK WEVERS JAN

IPC: C07D213/81 ,  C07D213/79

Abstract: The invention relates to a process for the preparation of pyridylcarboxylic amides and esters I, Formula (I) wherein Hal, X and R have the meanings given in claim 1, which comprises the following steps: (a) heating a mixture consisting essentially of trichloromethylpyridine II, Formula (II), wherein Hal has the meaning given, and 1.0 to 1.5 equivalents of concentrated sulfuric acid, characterized in that the trichloromethylpyridine II in a liquid form is added to the concentrated sulfuric acid at a temperature from 110°C to 160°C; and (b) reacting the intermediate product obtained in step (a) with an amine or alcohol III, HXR, wherein X and R have the meaning given, optionally in the presence of a solvent and/or a base.