The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 23, 2018
Filed:
Apr. 09, 2015
Ximo Ag, Horw/Lucerne, CH;
XiMo AG, Horw/Lucerne, CH;
Abstract
The disclosure provides Group 6 complexes, which, in some embodiments, are useful for catalyzing olefin metathesis reactions. In some embodiments, the compounds are compounds of the following formula (I) wherein: M is a Group 6 metal atom; X is an oxygen atom, ═N—R, ═N—N(R)(R) or ═N—O—R, Rand Rindependently being various substituents, such as aryl or heteroaryl, each optionally substituted; n is 0 or 1; Ris a neutral ligand; Ris hydrogen or an organic substituent; Ris an aryl or heteroaryl group, each optionally substituted; Ris an anionic ligand; and Ris an anionic ligand, such as a pyrrolide, a pyrazolide, an imidazolide, an indolide, an azaindolide, or an indazolide, each optionally substituted.