Invention Grant
US09409867B2 Ligands of the benzo[h]quinoline class and transition metal complexes containing them and use of said complexes as catalysts
有权
苯并[h]喹啉类的配位体和含有它们的过渡金属配合物，并使用所述配合物作为催化剂
![Ligands of the benzo[h]quinoline class and transition metal complexes containing them and use of said complexes as catalysts](/docs/US/2016-08-09/US09409867B2/abs.jpg.600x600.jpg)
- Patent Title: Ligands of the benzo[h]quinoline class and transition metal complexes containing them and use of said complexes as catalysts
- Patent Title (中): 苯并[h]喹啉类的配位体和含有它们的过渡金属配合物，并使用所述配合物作为催化剂
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Application No.: US14083710Application Date: 2013-11-19
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Publication No.: US09409867B2Publication Date: 2016-08-09
- Inventor: Pierluigi Rigo , Walter Baratta , Katia Siega , Giorgio Adolfo Chelucci , Maurizio Ballico , Santo Magnolia
- Applicant: UNIVERSITA' DEGLI STUDI DI UDINE
- Applicant Address: IT Udine
- Assignee: Universita' Degli Studi Di Udine
- Current Assignee: Universita' Degli Studi Di Udine
- Current Assignee Address: IT Udine
- Agency: Reed Smith LLP
- Agent Lisa A. Chiarini
- Priority: ITPD2007A0237 20070711
- Main IPC: C07D221/06
- IPC: C07D221/06 ; C07D221/10 ; C07F15/00 ; C07C1/22 ; C07C29/14 ; C07C29/143
![Ligands of the benzo[h]quinoline class and transition metal complexes containing them and use of said complexes as catalysts](/abs-image/US/2016/08/09/US09409867B2/abs.jpg.150x150.jpg)
Abstract:
A new class of ligands derived from benzo[h]quinoline are described and these ligands are used to prepare several novel transition metal complexes. The complexes are preferably of the group VIII transition metals iron, ruthenium or osmium, with the benzo[h]quinoline ligands acting as tridentate ligands. The complexes described are proved to be very active catalysts for the reduction of ketones and aldehydes to alcohols, via hydrogen transfer and hydrogenation reactions. These compounds hence can be usefully employed as catalysts in said reduction reactions.
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