Epoxidation and sulfoxidation mediated by ionic liquids:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
2013
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| Schlagworte: | |
| Online-Zugang: | Volltext https://nbn-resolving.org/urn:nbn:de:bvb:91-diss-20131216-1177954-0-0 Inhaltsverzeichnis |
| Beschreibung: | 247 S. graph. Darst. |
Internformat
MARC
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| 100 | 1 | |a Zhang, Bo |d 1984- |e Verfasser |0 (DE-588)1048627284 |4 aut | |
| 245 | 1 | 0 | |a Epoxidation and sulfoxidation mediated by ionic liquids |c Bo Zhang |
| 264 | 1 | |c 2013 | |
| 300 | |a 247 S. |b graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 502 | |a München, Techn. Univ., Diss., 2013 | ||
| 655 | 7 | |0 (DE-588)4113937-9 |a Hochschulschrift |2 gnd-content | |
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| 856 | 4 | 1 | |u http://mediatum.ub.tum.de/node?id=1177954 |x Verlag |z kostenfrei |3 Volltext |
| 856 | 4 | |u https://nbn-resolving.org/urn:nbn:de:bvb:91-diss-20131216-1177954-0-0 |x Resolving-System | |
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| 912 | |a ebook | ||
| 999 | |a oai:aleph.bib-bvb.de:BVB01-027024955 | ||
Datensatz im Suchindex
| _version_ | 1804151767964844032 |
|---|---|
| adam_text | CONTENTS
1 INTRODUCTION 1
1.1 IONIC LIQUIDS 1
1.1.1 METAL-CONTAINING ILS 3
1.1.2 INDUSTRIAL APPLICATIONS 4
1.2 EPOXIDATION OF OLEFINS 5
1.2.1 METHYLTRIOXORHENIUM (VII) IN OLEFIN EPOXIDATION 5
1.2.2 POLYOXOMETALATES IN OLEFIN EPOXIDATION 8
1.2.3 INDUSTRIAL PROCESSES 10
1.3 OXIDATION OF SULFIDES 11
1.3.1 CATALYST-FREE SULFOXIDATION 12
1.3.2 TRANSITION-METAL CATALYSTS IN SULFOXIDATION 13
1.4 OBJECTIVE 14
1.5 REFERENCES 15
2 ACTIVATION OF HYDROGEN PEROXIDE BY IONIC LIQUIDS: MECHANISTIC STUDIES
AND APPLICATION
IN THE EPOXIDATION OF OLEFINS 21
2.1 INTRODUCTION 21
2.2 RESULTS AND DISCUSSION 22
2.2.1 EPOXIDATION IN PERRHENATE-CONTAINING ILS 22
2.2.2 MECHANISTIC CONSIDERATIONS OF THE ACTIVATION OF H2O2 24
2.2.3 SPETROSCOPIC AND DFT STUDIES OF THE ACTIVATION OF H2O2 WITH
PERRHENATE AND
SUBSEQUENT EPOXIDATION 26
2.3 CONCLUSION 34
2.4 EXPERIMENTAL SECTION 34
2.4.1 GENERAL 34
2.4.2 SYNTHESIS OF PERRHENATE-BASED ILS 35
2.4.3 PREPARATION OF THE
17
0-LABELED ILS 37
2.4.4 OXIDATION OF CYCLOOCTENE TO CYCLOOCTENE OXIDE IN ILS 37
2.4.5 COMPUTATIONAL DETAILS 37
2.5 REFERENCES 38
3 IMIDAZOLIUM PERRHENATE IONIC LIQUIDS AS EFFICIENT CATALYSTS FOR THE
SELECTIVE OXIDATION OF
SULFIDES TO SULFONES 41
3.1 INTRODUCTION 41
HTTP://D-NB.INFO/1048414604
3.2 RESULTS AND DISCUSSION 42
3.2.1 CHARACTERIZATION OF THE IPILS 42
3.2.2 INFLUENCE OF SOLVENT, OXIDANT AND CATALYST 43
- 3.2.3 INFLUENCE OF THE REACTION TEMPERATURE 45
3.2.4 INFLUENCE OF THE SUBSTRATE/CATALYST RATIO 45
3.2.5 SELECTIVE OXIDATION OF DIFFERENT SULFIDES 46
3.2.6 RECYCLING OF THE CATALYST 47
3.3 CONCLUSION 48
3.4 EXPERIMENTAL SECTION 48
3.4.1 GENERAL 48
3.4.2 SYNTHETIC METHOD AND CHARACTERIZATION DATA 49
3.4.3 GENERAL PROCEDURE FOR THE OXIDATION OF SULFIDES 51
3.5 REFERENCES 53
4 OXIDATION OF SULFIDES TO SULFOXIDES MEDIATED BY IONIC LIQUIDS 57
4.1 INTRODUCTION 57
4.2 RESULTS AND DISCUSSION 58
4.2.1 INFLUENCE OF DIFFERENT SOLVENTS AND OXIDANTS 58
4.2.2 SELECTIVE OXIDATION OF DIFFERENT SULFIDES 59
4.2.3 REACTION MECHANISM 60
4.2.4 RECYCLE ABILITY OF IL SYSTEM 64
4.3 CONCLUSION 65
4.4 EXPERIMENTAL SECTION : 65
4.4.1 GENERAL 65
4.4.2 TYPICAL PROCEDURE FOR THE OXIDATION OF THE SULFIDES IN [BMIM][BF4]
66
4.5 REFERENCES 68
5 SYNTHESIS AND CHARACTERIZATION OF IMIDAZOLIUM SALTS WITH THE WEAKLY
COORDINATING
[B(C
6
F
5
)
4
]-ANION 71
5.1 INTRODUCTION. 71
5.2 RESULTS AND DISCUSSION 72
5.2.1 SYNTHESIS OF [LI(NCCH
3
)4][B(C
6
F5)4 ] 72
5.2.2 CRYSTAL STRUCTURE OF [LI(NCCH3)4][B(C6FS)4] 73
5.2.3 SYNTHESIS OF THE NEW IMIDAZOLIUM-BAR
F
COMPOUNDS 74
5.2.4 CRYSTAL STRUCTURES OF IMIDAZOLIUM-BAR
F
COMPOUNDS 75
5.2.5 THERMAL CHARACTERIZATION 76
5.3 CONCLUSION 77
5.4 EXPERIMENTAL SECTION 77
5.4.1 GENERAL 77
5.4.2 SYNTHETIC METHOD AND CHARACTERIZATION DATA 78
5.4.3 SINGLE-CRYSTAL X-RAY STRUCTURE DETERMINATION 79
5.5 REFERENCES 82
6 IONIC LIQUIDS WITH WEAKLY COORDINATING ANIONS: SYNTHESIS, PROPERTIES
AND APPLICATION 85
6.1 INTRODUCTION 85
6.2 RESULTS AND DISCUSSION 87
6.2.1 SYNTHESIS OF WCAILS 87
6.2.2 SOLID-STATE STRUCTURES 88
5.2.3 CHARACTERIZATION OF WCAILS 92
6.2.4 APPLICATION FOR OXIDATION OF SULFIDES TO SULFOXIDES 93
6.2.5 REACTION MECHANISM 95
6.3 CONCLUSION 98
6.4 EXPERIMENT SECTION 99
6.4.1 GERNAL 99
6.4.2 SYNTHETIC METHOD AND CHARACTERIZATION DATA 99
6.4.3 SINGLE-CRYSTAL X-RAY STRUCTURE DETERMINATION 104
6.4.4 CATALYSIS STUDIES 106
6.5 REFERENCES 106
7 OXIDATION REACTIONS CATALYZED BY POLYOXOMOLYBDATE SALTS ILL
7.1 INTRODUCTION ILL
7.2 RESULTS AND DISCUSSION 113
7.2.1 SYNTHESIS OF WCC-POMS 113
7.2.2 CHARACTERIZATION OF THE WCC-POMS 113
7.2.3 CRYSTAL STRUCTURES OF WCC-POMS 114
7.2.4 CATALYTIC EPOXIDATION OF OLEFINS 115
7.2.5 SELECTIVE CATALYTIC OXIDATION OF SULFIDES TO SULFOXIDES 119
7.3 CONCLUSION 122
7.4 EXPERIMENTAL SECTION 122
7.4.1 GENERAL 122
7.4.2 SYNTHETIC METHOD AND CHARACTERIZATION DATA 123
7.4.3 SINGLE-CRYSTAL X-RAY STRUCTURE DETERMINATION 124
7.4.4 GENERAL PROCEDURE FOR THE EPOXIDATION OF OLEFINS 125
7.4.5 GENERAL PROCEDURE FOR THE OXIDATION OF SULFIDES 126
7.5 REFERENCES 126
8 SCHIFF BASE COMPLEXES OF METHYLTRIOXORHENIUM (VII): SYNTHESIS AND
CATALYTIC
APPLICATION 131
8.1 INTRODUCTION 131
8.2 RESULTS AND DISCUSSION ; 132
8.2.1 SYNTHESIS AND SPECTROSCOPIC CHARACTERIZATION 132
8.2.2 X-RAY CRYSTAL STRUCTURE OF COMPLEX 2 134
8.2.3 CATALYTIC APPLICATION . 135
8.3 CONCLUSION 138
8.4 EXPERIMENTAL SECTION. 138
8.4.1 GENERAL 138
8.4.2 SYNTHETIC METHODS AND CHARACTERIZATION DATA 139
8.4.3 SINGLE-CRYSTAL X-RAY STRUCTURE DETERMINATION 140
8.4.4 CATALYTIC REACTIONS 142
8.5 REFERENCES 143
9 NEW IONIC LIQUIDS WITH [NI
N
(CN
)4]
2
ANION:
SYNTHESIS, CHARACTERIZATION AND CATALYTIC
PERFORMANCE 147
9.1 INTRODUCTION 147
9.2 RESULTS AND DISCUSSION 148
9.2.1 SYNTHESIS OF ILS WITH [NI(CN
)4]
2
ANION 148
9.2.2 CHARACTERIZATION OF ILS WITH [NI(CN
)4]
2
ANION 149
9.2.3 CATALYTIC EPOXIDATION OF OLEFINS 149
9.3 CONCLUSION 151
9.4 EXPERIMENTAL SECTION 151
9.4.1 GENERAL 151
9.4.2 SYNTHETIC METHOD AND CHARACTERIZATION DATA 151
9.4.3 CATALYTIC REACTION 153
9.5 REFERENCES 153
10 SUMMARY 155
11 APPENDIX 159
12 PERMISSIONS FOR REUSE
OF PUBLICATIONS 229
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| spelling | Zhang, Bo 1984- Verfasser (DE-588)1048627284 aut Epoxidation and sulfoxidation mediated by ionic liquids Bo Zhang 2013 247 S. graph. Darst. txt rdacontent n rdamedia nc rdacarrier München, Techn. Univ., Diss., 2013 (DE-588)4113937-9 Hochschulschrift gnd-content Erscheint auch als Online-Ausgabe urn:nbn:de:bvb:91-diss-20131216-1177954-0-0 http://mediatum.ub.tum.de/node?id=1177954 Verlag kostenfrei Volltext https://nbn-resolving.org/urn:nbn:de:bvb:91-diss-20131216-1177954-0-0 Resolving-System DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=027024955&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Zhang, Bo 1984- Epoxidation and sulfoxidation mediated by ionic liquids |
| subject_GND | (DE-588)4113937-9 |
| title | Epoxidation and sulfoxidation mediated by ionic liquids |
| title_auth | Epoxidation and sulfoxidation mediated by ionic liquids |
| title_exact_search | Epoxidation and sulfoxidation mediated by ionic liquids |
| title_full | Epoxidation and sulfoxidation mediated by ionic liquids Bo Zhang |
| title_fullStr | Epoxidation and sulfoxidation mediated by ionic liquids Bo Zhang |
| title_full_unstemmed | Epoxidation and sulfoxidation mediated by ionic liquids Bo Zhang |
| title_short | Epoxidation and sulfoxidation mediated by ionic liquids |
| title_sort | epoxidation and sulfoxidation mediated by ionic liquids |
| topic_facet | Hochschulschrift |
| url | http://mediatum.ub.tum.de/node?id=1177954 https://nbn-resolving.org/urn:nbn:de:bvb:91-diss-20131216-1177954-0-0 http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=027024955&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
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