On February 17, 2017, Kondo, Hikaru; Kochi, Takuya; Kakiuchi, Fumitoshi published an article.Application of 98946-18-0 The title of the article was Selective Monoarylation of Aromatic Ketones and Esters via Cleavage of Aromatic Carbon-Heteroatom Bonds by Trialkylphosphine Ruthenium Catalysts. And the article contained the following:
We report here the ruthenium-catalyzed selective monoarylation of aromatic ketones bearing two ortho carbon-heteroatom (O or N) bonds. Under the newly developed catalyst system consisting of RuHCl(CO)(PiPr3)2, CsF, and styrene, the C-O arylation of 2′,6′-dimethoxyacetophenone with a phenylboronate gave the C-O monoarylation product selectively. The selective C-O monoarylation was applicable to a variety of arylboronates and aromatic ketones and proceeds with high regio- and chemoselectivities. A formal synthesis of altertenuol was also achieved using the C-O monoarylation of an aromatic ester as a key step. The experimental process involved the reaction of tert-Butyl trichloroacetimidate(cas: 98946-18-0).Application of 98946-18-0
The Article related to regioselective monoarylation aromatic ketone ester trialkylphosphine ruthenium catalyst, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Ketones and Derivatives, Including Quinones and Sulfur Analogs and other aspects.Application of 98946-18-0
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics