公开(公告)号：US11999754B2

公开(公告)日：2024-06-04

申请号：US17048092

申请日：2019-04-16

申请人： APEIRON SYNTHESIS S.A.

发明人： Rafal Gawin ,  Patryk Krajczy ,  Anna Gawin ,  Krzysztof Skowerski

IPC分类号： C07F15/00 ,  B01J31/18 ,  C07C6/04

CPC分类号： C07F15/0046 ,  B01J31/1825 ,  C07C6/04 ,  C07C2531/22

摘要： The invention relates to a ruthenium complex of formula (1), (1) wherein all variables have a meaning as defined in the specification to be used as a (pre)catalyst in the olefin metathesis reaction, ring metathesis reaction (RCM), homometathesis (self-CM), cross-metathesis including ethanolysis (CM).

公开(公告)号：US20210237045A1

公开(公告)日：2021-08-05

申请号：US17051209

申请日：2019-07-10

申请人： Apeiron Synthesis S.A.

发明人： Rafal Gawin ,  Patryk Krajczy ,  Anna Gawin ,  Krzysztof Skowerski

IPC分类号： B01J31/22 ,  C07F15/00 ,  B01J31/24 ,  C07C67/333 ,  C07C67/347

摘要： The subject matter of the invention is the use of a ruthenium complex of the formula 1, wherein the individual substituents have meanings as indicated in the olefin metathesis reactions description, including a reaction selected from such as ring-closing metathesis (RCM), homometathesis (self-CM) or cross metathesis (CM).

公开(公告)号：US11939410B2

公开(公告)日：2024-03-26

申请号：US17255685

申请日：2019-06-11

申请人： Apeiron Synthesis S.A.

发明人： Krzysztof Skowerski ,  Michal Chwalba ,  Anna Gawin ,  Rafal Gawin ,  Patryk Krajczy

IPC分类号： C08F132/08 ,  C07F15/00 ,  C08F2/36 ,  C08F4/60 ,  C08F4/70

CPC分类号： C08F132/08 ,  C07F15/0046 ,  C08F2/36 ,  C08F4/6001 ,  C08F4/7026 ,  C08F2410/01

摘要： Embodiments in accordance with the present invention encompass an organoruthenium compound of the formula I: (I) wherein X, Y, L1, L2, R1, R2, R3, R4 and R5 are as defined herein. Also disclosed herein are the use of organoruthenium compound of the formula I as (pre)catalysts for the olefin metathesis reactions, as well as to the process for carrying out the olefin metathesis reaction.

公开(公告)号：US20210269565A1

公开(公告)日：2021-09-02

申请号：US17255685

申请日：2019-06-11

申请人： Apeiron Synthesis S.A.

发明人： Krzysztof Skowerski ,  Michal Chwalba ,  Anna Gawin ,  Rafal Gawin ,  Patryk Krajczy

IPC分类号： C08F132/08 ,  C08F4/70 ,  C08F4/60 ,  C08F2/36 ,  C07F15/00

摘要： Embodiments in accordance with the present invention encompass an organoruthenium compound of the formula I: (I) wherein X, Y, L1, L2, R1, R2, R3, R4 and R5 are as defined herein. Also disclosed herein are the use of organoruthenium compound of the formula I as (pre)catalysts for the olefin metathesis reactions, as well as to the process for carrying out the olefin metathesis reaction.