公开(公告)号：DE3525267A1

公开(公告)日：1986-03-20

申请号：DE3525267

申请日：1985-07-16

Applicant: BASF AG

Inventor： SCHOELLKOPF ULRICH PROF DR ,  BUSSE ULRICH ,  ACKER ROLF-DIETER DR ,  MEYER NORBERT DR

IPC: A01N57/24 ,  C07F9/30 ,  C07F9/32 ,  C07F9/6509 ,  C07F9/65

Abstract: The invention relates to a process for the preparation of substantially pure enantiomers of (3-amino-3-carboxy-propyl)-alkyl phosphinic acid derivatives by asymmetric synthesis and to herbicidally and bioregulatory active pyrazine derivatives of the formula in which R denotes alkyl, R denotes hydrogen, alkyl or haloalkyl, R denotes hydrogen or alkyl, R denotes hydrogen or alkyl, R denotes hydrogen or alkyl, and R denotes alkyl or benzyl, which are used in this process.t

公开(公告)号：DE3361710D1

公开(公告)日：1986-02-13

申请号：DE3361710

申请日：1983-08-04

Applicant: BASF AG

Inventor： ACKER ROLF-DIETER DR ,  AMMERMANN EBERHARD DR ,  POMMER ERNST-HEINRICH DR

IPC: A01N43/88 ,  C07D285/16

Abstract: Thiadiazinones of the formula (I) where R1 and R2 are identical or different and are each hydrogen, alkyl, cycloalkyl, phenyl or substituted aryl and R3 is phenyl or haloalkyl-substituted, alkyl-substituted, alkoxy-substituted or haloalkoxy-substituted or alkyl- or halo-substituted phenyl, are used in fungicides.

公开(公告)号：DE3360427D1

公开(公告)日：1985-08-29

申请号：DE3360427

申请日：1983-04-08

Applicant: BASF AG

Inventor： ACKER ROLF-DIETER DR ,  BUSCHMANN ERNST DR ,  POMMER ERNST-HEINRICH DR ,  AMMERMANN EBERHARD DR

IPC: A01N55/00 ,  A01N55/10 ,  C07F7/08 ,  C07F7/10

Abstract: Organosilyl compounds of the general formula I (I) where R1, R2 and R3 are alkyl, substituted alkyl, alkenyl, alkynyl, cycloalkyl, phenyl or substituted aryl, R4 and R5 are alkyl or hydrogen and Y is CH2, oxygen, nitrogen or alkyl-substituted nitrogen, their salts and fungicides containing these compounds.

公开(公告)号：DE3360103D1

公开(公告)日：1985-05-15

申请号：DE3360103

申请日：1983-03-11

Applicant: BASF AG

Inventor： ACKER ROLF-DIETER DR ,  PARG ADOLF DR ,  WUERZER BRUNO DR

IPC: A01N55/00 ,  A01N55/10 ,  C07F7/08

Abstract: Silylalkyl thioalkanoates of the formula where R1, R2, R3, R4, Q and n have the meanings mentioned in the description, are used for controlling undesirable plant growth.

公开(公告)号：DE3360008D1

公开(公告)日：1984-12-06

申请号：DE3360008

申请日：1983-01-22

Applicant: BASF AG

Inventor： ACKER ROLF-DIETER DR

IPC: C07C307/06 ,  C07C67/00 ,  C07C301/00 ,  C07C303/34 ,  C07F7/10 ,  C07C143/86

Abstract: Sulfonamides are prepared by reacting ammonia or an amine with a halosilane and then reacting the resulting silylamine with sulfuryl chloride in the presence of a solvent which is inert under the reaction conditions. The sulfonamides are used as intermediates for drugs and crop protection agents, and are starting materials for the preparation of alkylamidosulfonyl chlorides.

公开(公告)号：DE3260668D1

公开(公告)日：1984-10-18

申请号：DE3260668

申请日：1982-01-18

Applicant: BASF AG

Inventor： ACKER ROLF-DIETER DR ,  HAMPRECHT GERHARD DR

IPC: C07C255/30 ,  C07D213/80 ,  C07D213/85 ,  C07C120/06 ,  C07C121/45

Abstract: Butadiene dinitriles are prepared by reacting a quaternary ammonium compound with malodinitrile in the presence of an alkanol and then reacting the product with an alkali metal compound. The butadiene dinitriles obtainable by the process of the invention are valuable starting materials for the preparation of dyes, pesticides, drugs and vitamins.

公开(公告)号：DE3230923A1

公开(公告)日：1984-02-23

申请号：DE3230923

申请日：1982-08-20

Applicant: BASF AG

Inventor： ACKER ROLF-DIETER DR ,  AMMERMANN EBERHARD DR ,  POMMER ERNST-HEINRICH DR

IPC: A01N43/88 ,  C07D285/16

Abstract: Thiadiazinones of the formula (I) where R1 and R2 are identical or different and are each hydrogen, alkyl, cycloalkyl, phenyl or substituted aryl and R3 is phenyl or haloalkyl-substituted, alkyl-substituted, alkoxy-substituted or haloalkoxy-substituted or alkyl- or halo-substituted phenyl, are used in fungicides.

公开(公告)号：DE3230332A1

公开(公告)日：1984-02-16

申请号：DE3230332

申请日：1982-08-14

Applicant: BASF AG

Inventor： ACKER ROLF-DIETER DR ,  AMMERMANN EBERHARD DR ,  POMMER ERNST-HEINRICH DR

IPC: A01N43/88 ,  C07D285/16

Abstract: Fungicide containing a thiadiazine of the formula in which R and R are C1-C6-alkyl, cyclohexyl or halogen-substituted phenyl and R is C1-C6-alkyl or halogen-substituted phenyl, and method of controlling fungi using these compounds.

公开(公告)号：DE3061443D1

公开(公告)日：1983-01-27

申请号：DE3061443

申请日：1980-10-21

Applicant: BASF AG

Inventor： HAMPRECHT GERHARD DR ,  ACKER ROLF-DIETER DR ,  WUERZER BRUNO DR

IPC: A01N43/72 ,  A01P13/00 ,  C07C311/63 ,  C07D251/38 ,  C07D285/00 ,  C07D285/15

Abstract: 6H-1,2,4,6-Thiatriazine-1,1-dioxides of the formula I I where R1 is an aliphatic radical, a cycloaliphatic radical, a substituted aliphatic radical, a cycloalkoxy-substituted aliphatic radical, unsubstituted or substituted phenyl, or unsubstituted or substituted benzyl, R2 is hydrogen, an aliphatic radical, a cycloaliphatic radical or substituted alkyl, X is oxygen, sulfur, sulfinyl or sulfonyl and Hal is halogen, herbicides containing these compounds, processes for their preparation, and methods for using the products as herbicides.