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:
Jun. 23, 2020
Filed:
Nov. 09, 2017
Ximo Ag, Horw/Lucerne, CH;
Gabor Eros, Budapest, HU;
Georg Emil Frater, Lucerne, CH;
XiMo AG, Zorbig, DE;
Abstract
Compound of formula (4) or formula (5), wherein L is a neutral ligand, preferably a nitrogen-containing heterocyclic carbene (NHC) such as carbene containing at least two nitrogen atoms, a cyclic aminoalkyl carbene (CAAC) or a bicyclic aminoalkyl carbene (BICAAC); R, R, R, R, R, R, R, R, Rand Rare, independently, H, unbranched or branched Calkyl, Ccycloalkyl, unbranched or branched Calkoxy, optionally bearing one or more halogen atoms, respectively; or aryl, optionally substituted with one or more of unbranched or branched Calkyl, Ccycloalkyl, unbranched or branched Calkoxy, aryl, aryloxy, unbranched or branched Calkylcarbonyl, arylcarbonyl, unbranched or branched Calkoxycarbonyl, aryloxycarbonyl, heteroaryl, carboxyl, cyano, nitro, amido, aminosulfonyl, N-heteroarylsulfonyl, unbranched or branched Calkylsulfonyl, arylsulfonyl, unbranched or branched Calkylsulfinyl, arylsulfinyl, unbranched or branched Calkylthio, arylthio, sulfonamide, halogen or N(R)(R), wherein Rand Rare independently selected from H and Calkyl: Ris H, unbranched or branched Calkyl.