公开(公告)号：US11819837B2

公开(公告)日：2023-11-21

申请号：US18150909

申请日：2023-01-06

申请人： UNIVERSITA DEGLI STUDI DI UDINE ,  INNOVATION FACTORY S.R.L.

发明人： Walter Baratta ,  Salvatore Baldino ,  Steven Giboulot

IPC分类号： B01J31/24 ,  C07B41/02 ,  C07F15/00 ,  C07C29/143 ,  C07C29/145 ,  C07C41/26 ,  C07C201/12 ,  C07C29/14 ,  B01J31/18

CPC分类号： B01J31/2452 ,  B01J31/182 ,  B01J31/189 ,  B01J31/2433 ,  C07B41/02 ,  C07C29/14 ,  C07C29/143 ,  C07C29/145 ,  C07C41/26 ,  C07C201/12 ,  C07F15/0053 ,  B01J2231/641 ,  B01J2531/0244 ,  B01J2531/821 ,  B01J2531/825 ,  C07C2602/10 ,  C07C29/143 ,  C07C33/22 ,  C07C29/14 ,  C07C33/22 ,  C07C29/143 ,  C07C33/24 ,  C07C29/14 ,  C07C33/46 ,  C07C29/14 ,  C07C33/30 ,  C07C29/145 ,  C07C33/22 ,  C07C29/145 ,  C07C35/36 ,  C07C29/145 ,  C07C33/20 ,  C07C41/26 ,  C07C43/23 ,  C07C29/145 ,  C07C33/26 ,  C07C29/145 ,  C07C31/125 ,  C07C201/12 ,  C07C205/19

摘要： The invention relates to monocarbonyl complexes of ruthenium and osmium with bi- and tridentate nitrogen and phosphine ligands. The invention relates to methods for preparing these complexes and the use of these complexes, isolated or prepared in situ, as catalysts for reduction reactions of ketones and aldehydes both via transfer hydrogenation or hydrogenation with hydrogen.

公开(公告)号：US11577233B2

公开(公告)日：2023-02-14

申请号：US17673220

申请日：2022-02-16

申请人： UNIVERSITA DEGLI STUDI DI UDINE ,  INNOVATION FACTORY S.R.L.

发明人： Walter Baratta ,  Salvatore Baldino ,  Steven Giboulot

IPC分类号： B01J31/24 ,  C07B41/02 ,  C07F15/00 ,  C07C29/143 ,  C07C29/145 ,  C07C41/26 ,  C07C201/12 ,  C07C29/14 ,  B01J31/18

摘要： The invention relates to monocarbonyl complexes of ruthenium and osmium with bi- and tridentate nitrogen and phosphine ligands. The invention relates to methods for preparing these complexes and the use of these complexes, isolated or prepared in situ, as catalysts for reduction reactions of ketones and aldehydes both via transfer hydrogenation or hydrogenation with hydrogen.

公开(公告)号：US11685755B2

公开(公告)日：2023-06-27

申请号：US16075333

申请日：2017-02-03

申请人： UNIVERSITA DEGLI STUDI DI UDINE ,  INNOVATION FACTORY S.R.L.

发明人： Walter Baratta ,  Salvatore Baldino ,  Steven Giboulot ,  Shuanming Zhang

IPC分类号： C07F15/00 ,  B01J31/16

CPC分类号： C07F15/0046 ,  B01J31/1616 ,  C07C29/143 ,  C07C33/22 ,  C07C29/143 ,  C07C33/20

摘要： The disclosure relates to dicarbonyl complexes of ruthenium and osmium with bi- and tridentate nitrogen and phosphine ligands. The disclosure relates to methods for preparing these complexes and the use of these complexes, isolated or prepared in situ, as catalysts for reduction reactions of ketones and aldehydes both via transfer hydrogenation or hydrogenation with hydrogen.

公开(公告)号：US11278876B2

公开(公告)日：2022-03-22

申请号：US16075315

申请日：2017-02-03

申请人： UNIVERSITA DEGLI STUDI DI UDINE ,  INNOVATION FACTORY S.R.L.

发明人： Walter Baratta ,  Salvatore Baldino ,  Steven Giboulot

IPC分类号： B01J31/24 ,  C07B41/02 ,  C07F15/00 ,  C07C29/143 ,  C07C29/145 ,  C07C41/26 ,  C07C201/12 ,  C07C29/14 ,  B01J31/18

摘要： The invention relates to monocarbonyl complexes of ruthenium and osmium with bi- and tridentate nitrogen and phosphine ligands. The invention relates to methods for preparing these complexes and the use of these complexes, isolated or prepared in situ, as catalysts for reduction reactions of ketones and aldehydes both via transfer hydrogenation or hydrogenation with hydrogen.

公开(公告)号：US10428098B2

公开(公告)日：2019-10-01

申请号：US15577848

申请日：2016-06-03

申请人： JOHNSON MATTHEY PUBLIC LIMITED COMPANY ,  UNIVERSITA DEGLI STUDI DI UDINE

发明人： Salvatore Baldino ,  Walter Baratta ,  Steven Giboulot ,  Hans Guenter Nedden ,  Antonio Zanotti-Gerosa

IPC分类号： C07F15/00 ,  C07C29/14 ,  C07C29/143 ,  B01J31/22

摘要： The present invention relates to improved processes for the preparation of ruthenium or osmium complexes comprising acetate ligands, in particular, ruthenium complexes.