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 Iqbal, Inam , 1978- Text theses Text Hochschulschrift 2009 2009 eng electronic resourceremoteComputermedienOnline-Ressourcetext/htmlapplication/pdfOnline-Ressource graph. Darst. 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. vorgelegt von Inam Iqbal Rostock, Univ., Mathematisch-Naturwiss. Fak., Diss., 2009 540 35.69 http://rosdok.uni-rostock.de/resolve?urn=urn:nbn:de:gbv:28-diss2009-0141-8 http://rosdok.uni-rostock.de/resolve?urn=urn:nbn:de:gbv:28-diss2009-0141-8&pdf http://nbn-resolving.de/urn:nbn:de:gbv:28-diss2009-0141-8 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--(DE-627)605593647 urn:nbn:de:gbv:28-diss2009-0141-8 oclc: 436310436 ppn: (DE-627)605638799