Publication detail

Sn, Mg, and Zn based species: Catalytic activity studies within the synthesis of polyethylene terephthalate.

Authors: Hubená Petra | Švec Petr | Růžičková Zdeňka | Růžička Aleš | Merna Jan

Year: 2014

Type of publication: ostatní - přednáška nebo poster

Page from-to: nestránkováno

Titles:

Language	Name	Abstract	Keywords
eng	Sn, Mg, and Zn based species: Catalytic activity studies within the synthesis of polyethylene terephthalate.	A series of some C,N-chelated diorganotin(IV) species (e.g. (LCN)2Sn(OCH2CH2O), LCNBuSn(OCH2CH2O), (LCN)2Sn(1,2-O2-3,5-t-Bu2C6H2), and LCNBuSn(1,2-O2-3,5-t-Bu2C6H2)) was prepared in the term of this work.1,2 One of them, LCNBuSn(OCH2CH2O), is an original compound which has not been described in the literature yet. Two other Mg and Zn based species were synthesized as well. All prepared compounds were characterized by elemental analysis and multinuclear NMR spectroscopy. Moreover, the molecular structure of novel LCNBuSn(OCH2CH2O) was determined by XRD techniques. Catalytic activity studies of these species within the synthesis of polyethylene terephthalate (PET) from dimethyl terephthalate and ethylene glycol were carried out. All synthetic aspects as well as characterization of prepared polymers will be discussed in detail.

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