Diverse catalytic reactivity of a dearomatized PN3P?-nickel hydride pincer complex towards CO2 reduction
A dearomatized PN3P?-nickel hydride complex has been prepared using an oxidative addition process. The first nickel-catalyzed hydrosilylation of CO2 to methanol has been achieved, with unprecedented turnover numbers. Selective methylation and formylation of amines with CO2 were demonstrated by such a PN3P?-nickel hydride complex, highlighting its versatile functions in CO2 reduction.
A tertiary amine oxidation cracking method of preparing carboxamide
The invention provides a method for preparing formamide through tertiary amine oxicracking. According to the method, tertiary amine serves as a substrate, air or oxygen serves as an oxygen source, and oxicracking occurs on the tertiary amine under the action of a catalyst to generate the formamide. The method is high in oxidation efficiency and product yield and economical and environmentally friendly by taking the air or oxygen as the oxygen source and has a very good application prospect.
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Paragraph 0014; 0023
(2017/08/26)
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