wyszukanych pozycji: 5
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Phosphorus-Carbon Double Bonds
ISBN: 9783540061649 / Angielski / Miękka / 1973 / 153 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
202,66 |
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Asymmetric Transfer Hydrogenation with Immobilized Catalysts
ISBN: 9783838130392 / Angielski / Miękka / 2012 / 116 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. To meet the increasing demand for single enantiomers (e.g., for the production of pharmaceuticals) efficient manufacturing techniques are required. This thesis is concerned with the immobilization of transition metal catalysts that can be used for the asymmetric transfer hydrogenation of prochiral ketones. The aim was to improve the overall efficiency of this method by facilitating separation and reuse of the catalysts. This was achieved via heterogenization of a rhodium complex using surface-functionalized polymers as supports. A systematic study of the catalytic system was conducted to...
To meet the increasing demand for single enantiomers (e.g., for the production of pharmaceuticals) efficient manufacturing techniques are required. Th...
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cena:
242,79 |
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Die Kunst ist das Einzige, was bleibt : Biografischer Roman
ISBN: 9783957801920 / Niemiecki / Miękka / 2020 / 316 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
76,13 |
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Functional Categories in Learner Language
ISBN: 9783110216165 / Angielski / Twarda / 2009 / 359 str. Termin realizacji zamówienia: ok. 30 dni roboczych. Language acquisition is a developmental process. Research on spontaneous processes of both children learning their mother tongue and adults learning a second language has shown that particular stages of acquisition can be discriminated. Initially, learner utterances can be accounted for in terms of a language system that is relatively simple. In studies on second language acquisition this learner system is called the Basic Variety (Klein and Perdue 1997). Utterance structure of the Basic Variety is determined by a grammar which consists of lexical structures that are constrained, for... Language acquisition is a developmental process. Research on spontaneous processes of both children learning their mother tongue and adults learnin... |
cena:
770,06 |
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Photochemistry and Organic Synthesis
ISBN: 9783662152317 / Angielski / Miękka / 2013 / 268 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. Springer Book Archives
Springer Book Archives
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cena:
202,66 |