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3-Methyl-2-Butenal
Synlett
DOI: 10.1055/s-0030-1258564
© Georg Thieme Verlag
Stuttgart ˙ New York
Article in Thieme eJournals:
Table of contents | FREE: Full text
B.O.
Synlett
DOI: 10.1055/s-0030-1258564
© Georg Thieme Verlag
Stuttgart ˙ New York
Article in Thieme eJournals:
Table of contents | FREE: Full text
Synlett
DOI: 10.1055/s-0030-1258588
© Georg Thieme Verlag
Stuttgart ˙ New York
Article in Thieme eJournals:
Table of contents | FREE: Full text
Synlett
DOI: 10.1055/s-0030-1258770
Abstract
Preparation of 2-trifluoromethyl-4-aryl quinolines from a variety of readily available alkynes and N-aryl trifluoroethylimine has been achieved via indium(III) triflate catalyzed Diels-Alder reactions.
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© Georg Thieme Verlag
Stuttgart ˙ New York
Article in Thieme eJournals:
Table of contents | Abstract | Full text
Open the bridge: A [2]catenane has been synthesized around a salt-bridge template (see picture). Addition and sequestration of Zn2+ or variation of the pH value can reversibly trigger the formation and rupture of the salt bridge, thus inducing a major reorganization within the molecule. Suggestions as to the use of such systems as molecular logic gates or nanomechanical devices are made.