Reactivity selectivity relationships in reactions of carbocations with nucleophiles [Elektronische Ressource] / Shinya Minegishi

Minegishi, Shinya

Informations

• Publié par: ludwig-maximilians-universitat_munchen
• Publié le: 01 janvier 2004
• Nombre de lectures: 8
• Langue: English
• Poids de l'ouvrage: 1 Mo

Extrait

Dissertation zur Erlangung des Doktorgrades
der Fakultät für Chemie und Pharmazie
der Ludwig-Maximilians-Universität München




Reactivity Selectivity Relationships in Reactions of
Carbocations with Nucleophiles


M. Eng. (Master of Engineering) Shinya Minegishi
aus
Saitama (Japan)




2004 Dissertation zur Erlangung des Doktorgrades
der Fakultät für Chemie und Pharmazie
der Ludwig-Maximilians-Universität München




Reactivity Selectivity Relationships in Reactions of
Carbocations with Nucleophiles


M. Eng. (Master of Engineering) Shinya Minegishi
aus
Saitama (Japan)




2004 Erklärung

Diese Dissertation wurde im Sinne von § 13 Abs. 3 bzw. 4 der Promotionsordnung vom 29.
Januar 1998 von Prof. Dr. Herbert Mayr betreut.


Ehrenwörtliche Versicherung
Diese Dissertation wurde selbständig, ohne unerlaubte Hilfe erarbeitet.


München, am 7. 2. 2004


.............................................
Shinya Minegishi





Dissertation eingereicht am 7. 2. 2004
1. Gutachter: Prof. Dr. H. Mayr
2. Gutachter: Prof. Dr. H. R. Pfaendler
Mündliche Prüfung am 4. 3. 2004 Acknowledgment

This thesis presents the studies which the author carried out from 2001 to 2004 at the
Department Chemie, Ludwig-Maximilians-Universität München under the guidance of
Professor Dr. H. Mayr. I would like to express my sincere gratitude to Professor Dr. H. Mayr.

I am also grateful to Professor Dr. S. Kobayashi, Professor Dr. M. Mishima, Professor Dr. M.
Fujio, Dr. M. Kotani who supported my research from Oct. to Dec. 2002 during my stay at
Kyushu University, Japan and to Dr. A. Ofial for their encouragement and helpful
suggestions. Great thanks go to Dr. P. T. Binh, F. Brotzel, Dr. T. Bug, B. Janker, Dr. B.
Kempf, Dr. T. Lemek, Dr. R. Loos, N. Hampel, Dr. G. Remennikov, C. Schlierf, M.
Sakamoto, and Dr. T. Tokuyasu.

I thank Frau C. Dubler and Herrn Dr. Stephenson for the measurement of NMR spectra, and
Herrn Dr. W. Spahl and Frau E. Okazaki for the measurement of Mass spectra.

Finally, I sincerely wish to thank my family and friends for their continuous encouragement
and support throughout the present studies.
Parts of this Dissertation have been published in:


First Direct Observation of the Two Distinct Steps in an S 1 Reaction. N
H. Mayr, S. Minegishi, Angew. Chem. 2002, 114, 4674-4676; Angew. Chem. Int. Ed. 2002,
41, 4493-4495.


How Constant are Ritchie’s "Constant Selectivity Relationships"?– A General
Reactivity Scale for n-, π-, and σ-Nucleophiles.
S. Minegishi, H. Mayr, J. Am. Chem. Soc. 2003, 125, 286-295.


Autopsy of S 1 Reactions N
B. Denegri, S. Minegishi, O. Kronja, H. Mayr, Angew. Chem. 2004, in print.


Solvent Nucleophilicity
S. Minegishi, S. Kobayashi, H. Mayr, J. Am. Chem. Soc. 2004, in print.