Catalysis using phosphine oxide and sulfoxide compounds

   
   

Phosphine oxide and sulfoxide compounds were used with transition metals, preferably palladium and nickel, to produce biaryls, arylthiols, arylphosphine oxides and arylamines via cross-coupling reactions with aryl halides and arylboronic acids, aryl Grignard reagents, thiols, phosphine oxides or amines.

I residui dell'ossido e del solfossido della fosfina sono stati usati con i metalli di transizione, preferibilmente palladio e nichel, ai biaryls dei prodotti, arylthiols, ossidi di arylphosphine ed arylamines via le reazioni collegantesi con gli alogenuri arilici ed acidi arylboronic, reagenti arilici di Grignard, tioli, ossidi della fosfina o ammine.

 
Web www.patentalert.com

< Heat-integrated high pressure system for separation of byproducts from an olefin stream

< Production of meta-diisopropylbenzene

> Process and an apparatus for preparation of petroleum hydrocarbon solvent with improved color stability from nitrogen rich crude oil

> Method for recovering pigments from algal cultures

~ 00120