NANOPALLADIUM CATALYST SUPPORTED ON LAYERED DOUBLE HYDROXIDE FOR HECK-, SUZUKI-, SONOGASHIRA- AND STILLE-TYPE COUPLING REACTION OF HALOARENES

摘要

PROBLEM TO BE SOLVED: To provide a new method for manufacturing a reusable heterogeneous nanopalladium (O) catalyst and to preclude the presence of palladium in traces with a product.;SOLUTION: In the new method for manufacturing a reusable heterogeneous nanopalladium (O) catalyst, the presence of palladium in traces with the C-C coupled product is precluded by using the nanopalladium (O) catalyst supported by Mg-Al layered double hydroxides for manufacturing the C-C coupled product by the C-C bond formation reaction of haloarenes including non-reactive chloroarenes.;COPYRIGHT: (C)2005,JPO&NCIPI