Nickel-Catalyzed Cross-Coupling of Alkyl Carboxylic Acid Derivatives with Pyridinium Salts via C–N Bond Cleavage
作者:Feba Thomas Pulikottil、Ramadevi Pilli、Rohith Valavil Suku、Ramesh Rasappan
DOI:10.1021/acs.orglett.0c00554
日期:2020.4.17
The electrophile–electrophile cross-coupling of carboxylicacid derivatives and alkylpyridinium salts via C–N bond cleavage is developed. The method is distinguished by its simplicity and steers us through a variety of functionalized ketones in good to excellent yields. Besides acid chlorides, carboxylicacids were also employed as acylating agents, which enabled us to incorporate acid-sensitive functional
Lithium tris(phenylthio)methane for the homologation of trialkylboranes: Convenient syntheses of ketones and t-carbinols
作者:Andrew Pelter、J.Madhusudhana Rao
DOI:10.1016/0022-328x(85)87357-5
日期:1985.4
Lithium tris(phenylthio)methane is a readily available, cheap reagent for the production of ketones and t-carbinols from trialkylboranes. The scope and limitations of the reactions are indicated as are some of its unique features.
The present invention relates to formulations for the preparation of organic electronic devices which comprise at least one specific ketone solvent containing a non aromatic cycle and at least one organic functional material, preferably selected from organic conductors, organic semiconductors, organic fluorescent compounds, organic phosphorescent compounds, organic light-absorbent compounds, organic light-sensitive compounds, organic photosensitisation agents and other organic photoactive compounds, selected from organometallic complexes of transition metals, rare earths, lanthanides and actinides.