A combination of homogeneous hydrogenation and metathesis reactions allows highly efficient, stepwise chemo- and stereoselective formation of three separate 2,7-diaminosuberic acid derivatives in a single pot without isolation of intermediates.
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Catalytic synthesis of n-alkyl arenes through alkyl group cross-metathesis.
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Department of Chemistry, 6-331, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.
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TU Berlin - Berlin University of Technology, Institute of Chemistry, Strasse des 17. Juni 115, Sekr. C3, 10623 Berlin, Germany.
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School of Chemistry, Monash University, Clayton 3800, Victoria, Australia.
A combination of homogeneous hydrogenation and metathesis reactions allows highly efficient, stepwise chemo- and stereoselective formation of three separate 2,7-diaminosuberic acid derivatives in a single pot without isolation of intermediates.
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Laboratoire de Chimie Organique associé au CNRS, ESPCI, 10 rue Vauquelin, 75231 Paris Cedex 05, France.
[reaction: see text] A one-pot tandem cross-metathesis/hydrogenation/cyclization procedure was achieved at room temperature, under 1 atm of hydrogen, in the presence of a ruthenium catalyst and PtO(2) showing the compatibility of the two catalysts. This tandem reaction allows the synthesis of substituted lactones and lactols from acrylic acid and acrolein, respectively, in the presence of unsaturated alcohols.
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