the National High Technology Research and Development Program of China(No. 2003AA321010);the Innovation Research Fund of Graduate University,Chinese Academy of Sciences(2006)
Chelate tetra(acetylacetonato) tin(Ⅳ) was prepared and used as catalyst for polytrimethylene terephthalate synthesis.It exhibited higher catalytic activity than tetrabutyl titanate,butyltinhydroxide oxide and dibutyl...
Supported by the National High Technology Research and Development Program of China 863 Plan (Grant No. 2003AA321010); the Innovation Research Fund of Graduate University, Chinese Academy of Sciences (2006)
A complete study on the catalytic activity of stannous oxalate for poly(trimethylene terephthalate) (PTT) synthesis via esterification method is carried out by comparison to the well known catalysts (tetrabutyl titana...
A series of catalysts were studied for the synthesis of diphenyl carbonate(DPC)by transesterification of dimethyl carbonate(DMC)with phenol.It was found that V-Cu oxide was the best catalyst among the tested catalysts...
the National High Technology Research and Development Program of China(No.2003AA321010).
Dimethyl carbonate (DMC) and poly(ethylene terephthalate) was simultaneously synthesized by the transesterification of ethylene carbonate (EC) with dimethyl terephthalate (DMT) in this paper. This reaction is ...
the National High Technology Research and Development Program of China(No 2003AA321010)
The reaction between ethylene carbonate and dimethyl terephthalate was carried out for the simultaneous synthesis of dimethyl carbonate and poly(ethylene terephthalate), This reaction is an excellent chemical proces...