Luận án TS: Nanoparticles CuFe2O4, Fe2O3 xúc tác ghép C-N (Nguyễn Thị Kim Oanh)

Trường ĐH

Ho Chi Minh City University of Technology

Chuyên ngành

Chemical Engineering

Tác giả

Ẩn danh

Thể loại

Luận án

Năm xuất bản

Số trang

255

Thời gian đọc

39 phút

Lượt xem

0

Lượt tải

0

Phí lưu trữ

50 Point

Mục lục chi tiết

PLEDGE

ABSTRACT

TÓM TẮT LUẬN ÁN

ACKNOWLEDGEMENTS

PREFACE

LIST OF FIGURES

LIST OF SCHEMES

LIST OF TABLES

1. CHAPTER 1 OVERVIEW

1.1. Green and sustainable catalysis

1.2. Homogeneous and heterogeneous catalysis

1.3. Nanocatalyst and magnetic nanoparticles

1.4. Ferrite nanoparticles and copper ferrite nanoparticles

1.4.1. Ferrite nanoparticles catalyst

1.4.2. Copper ferrite nanoparticles catalyst

1.5. Application of superparamagnetic nanoparticles in catalyst

1.6. C-N cross-coupling reactions

1.6.1. C-N cross-coupling reaction synthesizes triphenylamines

1.6.2. C–N cross-coupling reactions synthesize Quinoxalin-2-ones

1.6.3. C-N cross-coupling reactions synthesize aroylimidazo[1,2-a]pyrimidines/aroylimidazo[1,2-a]pyridines

1.7. Necessity – Novelty of thesis

1.7.1. The necessity of the thesis

1.7.2. The novelty of the thesis

1.8. Aim and objective

2. CHAPTER 2 RESEARCH METHODS

2.1. Materials and instrumentation

2.2. Formulate for calculating yield and isolated yield

2.3. The catalytic activity investigation of nano CuFe2O4 for synthesis reaction of triphenylamine (TPAs)

2.4. The catalytic activity investigation of nanostructured Fe2O3 material for synthesis reaction of quinoxalin-2-ones

2.5. The catalytic activity investigation of nanostructured CuFe2O4 material for synthesis reaction of phenyl(2-phenylimidazo[1,2-a]pyrimidin-3-yl)methanone

3. CHAPTER 3 RESULTS AND DISCUSSION

3.1. Characteristic structure of materials

3.1.1. Nanostructured CuFe2O4 material

3.1.2. Nanostructured Fe2O3 material

3.2. The catalytic activity investigation for C–N cross-coupling reactions

3.2.1. The catalytic activity investigation of CuFe2O4 for synthesis reaction of triphenylamine (TPAs)

3.2.1.1. Effect of different catalysts on the conversion reaction
3.2.1.2. Effect of different solvents on reaction conversion
3.2.1.3. Effect of different bases and base amounts on reaction conversion
3.2.1.4. Effects of reactant concentrations and reactants molar ratio on reaction conversion
3.2.1.5. Effect of catalyst concentrations on reaction conversion
3.2.1.6. Effect of homogenous catalysts and heterogeneous catalysts on reaction conversion
3.2.1.7. The mechanism proposal of reaction
3.2.1.8. Catalyst recycling and reusing
3.2.1.9. Effect of TPAs derivatives on reaction conversion

3.2.2. The catalytic activity investigation of Fe2O3 for synthesis reaction of quinoxalin-2-ones

3.2.2.1. Effect of different temperatures on the conversion reaction
3.2.2.2. Effect of reactant molar ratios on the conversion reaction
3.2.2.3. Effect of solvent volume ratios on the conversion reaction
3.2.2.4. Effect of catalyst amount on the conversion reaction
3.2.2.5. Effect of solvent types on the conversion reaction
3.2.2.6. Effect of different catalysts on the conversion reaction
3.2.2.7. The mechanism proposal of reaction
3.2.2.8. Effect of catalyst loading on reaction conversion
3.2.2.9. Catalyst recycling and reusing
3.2.2.10. Effect of quinoxalin-2(1H)-one derivative on reaction conversion

3.2.3. The catalytic activity investigation of the nano CuFe2O4 for synthesis reaction of phenyl(2-phenylimidazo[1,2-a]pyrimidin-3-yl)methanone

3.2.3.1. Effect of different temperatures on the conversion reaction
3.2.3.2. Effect of different catalytic amounts on reaction conversion
3.2.3.3. Effect of different ratios of the reactant on reaction conversion
3.2.3.4. Effect of iodine amount on reaction conversion
3.2.3.5. Effect of solvent types on reaction conversion
3.2.3.6. The effect of homogeneous and heterogeneous catalysts on reaction conversion
3.2.3.7. The mechanism proposal of reaction
3.2.3.8. Effect of catalyst loading on reaction conversion
3.2.3.9. Catalyst recycling and reusing
3.2.3.10. Effect of aroylimidazo[1,2-a]pyrimidines and aroylimidazo[1,2-a]pyridines derivatives on reaction conversion

3.3. Contribution of the thesis

LIST OF PUBLICATIONS

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