• Non ci sono risultati.

≡SiO) ≡SiO) 4 Experimental part 3 Conclusions 2. Results and discussion 1. Introduction

N/A
N/A
Info
Scarica
Protected

Academic year: 2021

Condividi "≡SiO) ≡SiO) 4 Experimental part 3 Conclusions 2. Results and discussion 1. Introduction"

Copied!
2
0
0

Caricamento.... (Visualizza il testo completo ora)

Scarica adesso ( 2 pagine )

Testo completo

(1)

1. Introduction

1

2.

Results and discussion

2.1 Synthesis of bis-thiolate tungsten complex 12

2.3 Grafting on SiO2-700 surface 19

2.3 Catalytic tests 25

2.3.1 Cis-4-nonene test 28

2.3.2 Ehyl oleate and 1-nonene test 33

2.3.3 Reaction with 13C labelled Ethylene 40

3 Conclusions

43

4 Experimental part

4.1 General considerations 44

4.2 Synthesis of potassium 2,6-dimesitylthiophenolate, KSHMT 46 4.3 Synthesis of [W(=O)(=CHtBu)(SHMT)2(PMe2Ph)], 1 46

4.4 Synthesis of [W(=O)(=CHtBu)(SHMT)2], 2 47

4.5 Synthesis of [(≡SiO)W(=O)(=CHtBu)(SHMT)(PMe2Ph)],

1@SiO2

48

(2)

4.7 Catalytic tests

4.7.1 Metathesis of Cis-4-nonene 50

4.7.2 Metathesis of 1-nonene 50

4.7.3 Metathesis of Ethyl Oleate 51

4.8 Reaction with 13C labelled Ethylene 52

Riferimenti

Scarica adesso ( PDF - 2 pagine - 106.31 KB )

Documenti correlati

3. RESULTS AND DISCUSSION

AFM analysis showed that the roughness of polymeric films (R q ) was ∼ 7 nm and therefore its effect on contact angle values was neglected. Contact angles were measured using

Trade and scale economies : a casuality test for the US, Japan, Germany and the UK

A comparison of the causal structure between the four countries reveals (see Fig. Productivity in Japan and Germany has been supported by export as well as world

View of The attention towards families in vulnerable situations

Por lo tanto, la reflexión sobre las necesidades del sistema que organiza y desarrolla los progra- mas de atención integral a las familias en situación de vulnerabilidad, no puede

L’Università di Varsavia e la seconda guerra mondiale nel ricordo di professori e studenti, e di un premio Nobel

Della guerra, vissuta a Varsavia, tra le mura della Biblioteca Uni- versitaria (era stato incaricato di trasportavi i volumi dell’Istituto Francese colpito dai bombardamenti del

3. RESULTS AND DISCUSSION................................................................54 2. AIM OF THE THESIS..............................................................................53 1. INTRODUCTION...............................................

3.6.1. Characteristics of the polymers ... METHODS AND MATERIALS ... Particle size distribution ... analysis and mercury porosimeter... HPLC analysis ... UV analysis ... IR analysis

v -SiO Soundattenuationinaunexploredfrequencyregion:Brillouinultravioletlightscatteringmeasurementsin

We report ultraviolet Brillouin light-scattering experimental data on v-SiO 2 in an unexplored frequency region, performed with a newly available spectrometer, up to exchanged

Responsible innovation between virtue and governance : revisiting Arendt’s notion of work in the mode of action

Instead of the initial conflict between Arendt’s understanding of responsibility and the human activity of (economic) innovation, we see another possibility in her work, namely

The impact of Enterprise Risk Management and Corporate Governance on Firm Value

Following the indications of the COSO Framework for the Enterprise Risk Management and its dependence to Corporate Governance, a regression containing the dummy variable