公开(公告)号：US20190263764A1

公开(公告)日：2019-08-29

申请号：US16309475

申请日：2017-06-01

Applicant: BASF Agro B.V.

Inventor： Michael RACK ,  Joachim GEBHARDT ,  Bernd WOLF ,  Stefan BENSON ,  Roland GOETZ ,  Helmut KRAUS

IPC: C07D301/16 ,  C07D303/04 ,  C07D493/08

Abstract: This invention relates to a process for the epoxidation of a tetrasubstituted alkene such as terpinolene to the corresponding epoxide such as terpinolene epoxide by reacting the tetrasubstituted alkene with peracetic acid prepared in situ from acetic anhydride and hydrogen peroxide in the presence of at least one buffering agent. Further, the invention relates to the use of an oxidizing agent comprising hydrogen peroxide and acetic anhydride for the in-situ epoxidation of a tetrasubstituted alkene.

公开(公告)号：US20180192649A1

公开(公告)日：2018-07-12

申请号：US15740425

申请日：2016-06-30

Applicant: BASF Agro B.V.

Inventor： Helmut KRAUS ,  Bernd SIEVERNICH ,  Mariano ETCHEVERRY ,  Richard EVANS ,  Ryan Louis NIELSON ,  Cyrill ZAGAR ,  Rex LIEBL

IPC: A01N43/50 ,  A01N43/90

Abstract: The present invention relates to a herbicidal composition comprising imazamox, any of its individual isomers or agriculturally acceptable salts, esters or amides thereof. The invention also relates to methods and uses for controlling undesirable vegetation, in particular in crops.

公开(公告)号：US20180134641A1

公开(公告)日：2018-05-17

申请号：US15571987

申请日：2016-04-22

Applicant: BASF Agro B.V.

Inventor： Bernd WOLF ,  Michael RACK ,  Stefan BENSON ,  Helmut KRAUS ,  Roland GOETZ ,  Sukunath NARAYANAN ,  Chidambaram RISHINARADAMANGALAM

IPC: C07C29/56 ,  C07C29/17 ,  C07D493/08

Abstract: The present invention relates to a process for the preparation of limonene-4-ol by an epoxide ring opening isomerization of terpinolene epoxide.

公开(公告)号：US20200148697A1

公开(公告)日：2020-05-14

申请号：US16614400

申请日：2018-05-09

Applicant: BASF Agro B.V.

Inventor： Klaus DITRICH ,  Michael RACK ,  Stefan BENSON ,  Roland GOETZ ,  Helmut KRAUS

IPC: C07D493/08 ,  C07B57/00

Abstract: The present invention relates to a method for separating an optically active hydroxy cineole derivatives by lixiviation and crystallization and enantiomerically pure optically active hydroxy cineole derivatives of purity greater than 99.5% that have been prepared by this process. The present invention further relates to use of the desired enantiomer having enantiomeric excess of at least 99.5% ee as prepared according to the present invention, for the synthesis of enantiomerically pure 7-oxabicyclo[2.2.1]heptane derivatives.

公开(公告)号：US20200054014A1

公开(公告)日：2020-02-20

申请号：US16361273

申请日：2019-03-22

Applicant: BASF Agro B.V.

Inventor： Helmut KRAUS ,  Bernd SIEVERNICH ,  Mariano ETCHEVERRY ,  Richard R. EVANS ,  Ryan Louis NIELSON ,  Cyrill ZAGAR ,  Rex A. LIEBL

IPC: A01N43/90 ,  A01N43/84 ,  A01N43/653

Abstract: The present invention relates to a herbicidal composition comprising specific inhibitors of protoporphyrinogen oxidase (PPO inhibitors) selected from flumioxazin and sulfentrazone. The invention also relates to methods and uses for controlling undesirable vegetation, in particular in crops.

公开(公告)号：US20190071377A1

公开(公告)日：2019-03-07

申请号：US16079155

申请日：2017-02-16

Applicant: BASF Agro B.V.

Inventor： Bernd WOLF ,  Michael RACK ,  Stefan BENSON ,  Roland GOETZ ,  Helmut KRAUS

IPC: C07C29/17

Abstract: The present invention relates to a process for preparing terpinene-4-ol from limonene-4-ol via a hydrogenation reaction in the presence of a nickel catalyst.

公开(公告)号：US20180199572A1

公开(公告)日：2018-07-19

申请号：US15741588

申请日：2016-07-04

Applicant: BASF Agro B.V.

Inventor： Helmut KRAUS ,  Bernd SIEVERNICH ,  Mariano ETCHEVERRY ,  Richard R. EVANS ,  Ryan Louis NIELSON ,  Cyrill ZAGAR ,  Rex A. LIEBL

IPC: A01N43/90 ,  A01N37/22 ,  A01N25/32

CPC classification number: A01N43/90 ,  A01N25/32 ,  A01N37/22 ,  A01N2300/00

Abstract: The present invention relates to a herbicidal composition comprising metolachlor or S-metolachlor. The invention also relates to methods and uses for controlling undesirable vegetation, in particular in crops.

公开(公告)号：US20180184657A1

公开(公告)日：2018-07-05

申请号：US15739847

申请日：2016-06-30

Applicant: BASF Agro B.V.

Inventor： Helmut KRAUS ,  Bernd SIEVERNICH ,  Mariano ETCHEVERRY ,  Richard R. EVANS ,  Ryan Louis NIELSON ,  Cyrill ZAGAR ,  Rex A. LIEBL

IPC: A01N43/90

Abstract: The present invention relates to a herbicidal composition comprising dimethenamid or dimethenamid-P. The invention also relates to methods and uses for controlling undesirable vegetation, in particular in crops.

公开(公告)号：US20180141924A1

公开(公告)日：2018-05-24

申请号：US15571627

申请日：2016-04-28

Applicant: BASF AGRO B.V.

Inventor： Bernd WOLF ,  Michael RACK ,  Stefan BENSON ,  Helmut KRAUS ,  Roland GOETZ ,  Sukunath NARAYANAN ,  Chidambaram RISHINARADAMANGALAM

IPC: C07D301/12 ,  C07D303/04 ,  C07C29/17 ,  C07C29/56 ,  C07C35/18 ,  C07D493/08

CPC classification number: C07D301/12 ,  C07C29/17 ,  C07C29/56 ,  C07C35/18 ,  C07D303/04 ,  C07D493/08

Abstract: The present invention relates to a process for the preparation of terpinolene epoxide by epoxidation of terpinolene.

公开(公告)号：US20190047928A1

公开(公告)日：2019-02-14

申请号：US16079152

申请日：2017-02-16

Applicant: BASF Agro B.V.

Inventor： Bernd WOLF ,  Michael RACK ,  Stefan BENSON ,  Roland GOETZ ,  Helmut KRAUS

IPC: C07C29/132 ,  C07C29/56

Abstract: The present invention relates to a process for preparing a mixture of terpene alcohols comprising limonene-4-ol and terpinene-4-ol from terpinolene epoxide via an isomerization and/or hydrogenation reaction in the presence of a copper catalyst.