摘要:
A new N-heterocyclic catalyst system which contains N-heterocyclic carbene and amido as ligands, which are strongly bound to a palladium metal. Another heteroatom functionality can be used as a third ligand L. The NHC-amidate ligand system is unique in structure, and shows excellent reactivities in a number of chemical reactions. The chemical reactions include carbon-carbon and carbon-heteroatom (oxygen and nitrogen) bond formations, and oxidation reactions of saturated carbon chemicals via C—H activation.
摘要:
A system and method for processing a plurality of secondary data sets includes the steps of aggregating the secondary data sets to form a primary data set comprising of the secondary data sets, syndicating each of the secondary data sets within the primary data set for standardizing the format of each of the secondary data sets, and geocoding each of the secondary data sets within the primary data set with a geocode, the geocode indicating a geographic location relating to information contained within the secondary data set.
摘要:
A new N-heterocyclic catalyst system which contains N-heterocyclic carbene and amido as ligands, which are strongly bound to a palladium metal. Another heteroatom functionality can be used as a third ligand L. The NHC-amidate ligand system is unique in structure, and shows excellent reactivities in a number of chemical reactions. The chemical reactions include carbon-carbon and carbon-heteroatom (oxygen and nitrogen) bond formations, and oxidation reactions of saturated carbon chemicals via C—H activation.