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Iqbal,  Inam

Synthesis of functionalized 2-(arylthio)benzoates by cyclization of 3-arylthio-1-silyloxy-1,3-butadienes with 3-silyloxy-2-en-1-ones, 3-alkoxy-2-en-1-ones, 1,1-diacylcyclopropanes, and dimethyl acetylenedicarboxylate

Rostock : Universität , 2009

https://doi.org/10.18453/rosdok_id00000523

http://purl.uni-rostock.de/rosdok/id00000523

Abstract:

The work presented in this dissertation is concerned with the regioselective synthesis of functionalizeddiarylsulfides. The first chapter includes the synthesis of functionalized 2-(phenylthio)benzoates, containing a halogenated side chain, by domino ‘[3+3] cyclization / Homo-Michael′ reactions of 1-trimethylsilyloxy-3-arylthio-1,3-butadienes with 1,1-diacylcyclopropanes. In the second chapter, a regioselective synthesis of 2-(arylthio)benzoates by the first [3+3] cyclizations of 3-arylthio-1-silyloxy-1,3-butadienes with 3-alkoxy-2-en-1-ones is reported. In the third chapter, the synthesis of 5-arylthio-3-hydroxyphthalates by the first [4+2] cycloadditions of 3-arylthio-1-silyloxy-1,3-butadienes with dimethyl acetylenedicarboxylate is reported.

Dissertation Open Access


Einrichtung :
Mathematisch-Naturwissenschaftliche Fakultät
Gutachter :
Langer,  Peter  (Prof. Dr.)
Beller,  Matthias  (Prof. Dr.)
Jahr der Abgabe:
2009
Jahr der Verteidigung:
2009
Sprache(n) :
Englisch
Schlagworte:
Arylthiobenzoates, [3+3] Cyclization, [4+2] Cycloaddition
DDC Klassifikation :
540 Chemie
URN :
urn:nbn:de:gbv:28-diss2009-0141-8
Persistente URL:
http://purl.uni-rostock.de/rosdok/id00000523
erstellt am:
2009-07-30
zuletzt geändert am:
2018-06-30
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