Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Daorong Yu"'
Publikováno v:
Reactive and Functional Polymers. 45:55-59
The polymer-supported bimetallic catalyst PVP–PdCl 2 –2CuCl 2 (PVP, poly( N -vinyl-2-pyrrolidone), obtained in situ by the addition of CuCl 2 to an alcoholic solution of PVP–PdCl 2 , exhibits high selectivity and activity for the oxidative carb
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 157:253-259
The mono- and bimetallic catalytic polymeric hollow-fiber reactors were established with catalytic polymeric cellulose acetate (CA) hollow fibers prepared by supporting the polymer-anchored mono- or bimetallic catalyst in/on the inner wall of the hol
Publikováno v:
Reactive and Functional Polymers. 44:65-69
Palladium catalysts have been used in the hydrodechlorination of perchlorobenzene under mild conditions. PdCl 2 is not very active for this reaction. However, when PdCl 2 is supported on PVP (polyvinyl pyrrolidone), it exhibits a high activity. Pd–
Publikováno v:
Applied Catalysis A: General. 192:247-251
The catalytic selectivity and activity of the catalyst PdCl2 can be improved significantly by using PPh3 as a ligand and NaBH4 as a reducing agent in the selective hydrogenation of cinnamaldehyde (CAL) to hydrocinnamaldehyde (HCAL) under atmospheric
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 149:119-123
The catalytic properties of the bimetallic catalysts for the hydrogenation and isomerization of 1-octene were investigated. The PVP–PdCl 2 –1/2Co(OAc) 2 bimetallic catalyst reduced by NaBH 4 exhibited a remarkable bimetallic synergic effect under
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 142:147-152
Hydrogenation of nitrobenzene can be catalyzed by the water-soluble catalyst PdCl 2 (TPPTS) 2 (TPPTS=tris( m -sulfonatophenyl)phosphine trisodium salt) under normal pressure at 65°C in H 2 O/toluene biphasic solvent system. The water-soluble bimetal
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 136:263-268
w . x Polymer-supported PVP-PdCl -4NiCl -PPh bimetallic system PVPs poly N-vinyl-2-pyrrolidone is an efficient 22 3 catalyst for the hydroesterification of styrene with CO and methanol. This catalyst provides a very highly regiospecific hydroesterifi
Publikováno v:
Applied Catalysis A: General. 172:23-29
The monometallic catalytic membrane reactors were established with catalytic hollow fibers prepared by supporting the polymer-anchored monometallic palladium catalyst (pvp-pd, ec-pd or ar-pd) on the inside wall of ca or psf hollow fibers. pvp=poly(n-
Publikováno v:
Reaction Kinetics and Catalysis Letters. 64:351-357
In acidic reaction medium, polymer-supported monometallic palladium catalyst, PVP-PdCl2 [(PVP=poly(N-vinyl-pyrrolidone)], is used to catalyze the hydrogenation of nitrobenzene top-aminophenol and aniline. The addition of a second transition metal com
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 130:79-84
PdCl2(TPPTS)2 [TPPTS=(m-C6H4SO3Na)3P] is used as catalyst in the carbonylation of allyl chloride. This catalyst exhibits very high activity and selectivity in the dilute alcoholic–aqueous NaOH/toluene medium under atmospheric pressure of carbon mon