Showing papers in "Journal of Molecular Catalysis in 2003"

TL;DR: Some kinds of Sn, Ti, Zn and Pb catalysts for methyl phenyl carbamate (MPC) synthesis from dimethyl carbonate and aniline were studied.

TL;DR: In this paper, the advantages of both homogeneous and heterogeneous catalysts are combined in one system through quaternary ammonium decatungstate as the catalyst, which avoids the difficult problem of the separation of homogenous catalysts and provides a novel route to production of adipic acid.

TL;DR: In this article, the crystal size, morphology and catalytic properties of ZSM\|5 zeolites were studied and the acidity was measured by temperature-programmed desorption (TPD) of ammonia.

TL;DR: In this paper, an enzymatic synthesis of cefaclor from 7-aminodesacetoxymethyl 3-chlorocephalosporanic acid (7-ACCA) and phenylglycine derivatives using penicillin G acylase was studied.

TL;DR: In this article, the influence of synthetic process on the catalytic performance of titanium silicalite was studied, and the results showed that adding seeds or promoter and stirring in TS 1 sy n thetic process affected the catalytic properties greatly.

TL;DR: In this article, a new solid acid SO -4 + {2- }/Al -2O -3 Al Catalysts were prepared by impregnation of anodized aluminium plates with aqueous H -2SO -4, and characterized by BET, XRD, XPS, NH -3 TPD.

TL;DR: In this paper, a new method was developed to synthesize Knochel's ferrocene based diphosphine ligand 1 by a four-step transformation from a more readily available starting material benzoylferrocene.

TL;DR: In this paper, the experimental results obtained on a Co Mo/ γ Al 2O 3 catalyst with a high Co metal loading, which can produce high quality single walled carbon nanotubes by the decomposition of methane at moderate temperatu res.