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Molbank 2013, 2013(1), M795; doi:10.3390/M795
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1, 1, 2, 3 and 1,2,*
1 Institut für Organische Chemie, Universität Regensburg, Universitätsstr. 31, 93053 Regensburg, Germany 2 Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), CSIC-Universidad de Zaragoza, 50009 Zaragoza, Spain 3 Department of Chemistry and The Skaggs Institute for Chemical Biology, The Scripps Research Institute, 10550 N. Torrey Pines Rd., La Jolla, 92037 CA, USA
* Author to whom correspondence should be addressed.
Received: 4 January 2013 / Accepted: 28 February 2013 / Published: 1 March 2013
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Functionalizable salen derivative, 6,6'-(1E,1'E)-((1R,2R)-1,2-diphenylethane-1,2-diyl)bis(azan-1-yl-1-ylidene)bis(methan-1-yl-1-ylidene)bis(2-tert-butyl-4-((trimethylsilyl) ethyn-yl)phenol) (3), was synthesized by condensation between (1R,2R)-1,2-diphenylethane-1,2-diamine (2) and 3-tert-butyl-2-hydroxy-5-((trimethylsilyl)ethynyl) benzaldehyde (1) under refluxing conditions. The title compound was characterized by 1H-NMR, 13C-NMR, FT-IR, high-resolution mass spectrometry, optical rotation and melting point determination.
Keywords: salen ligands; chiral 1,2-diamines; alkynes; nucleophilic addition salen ligands; chiral 1,2-diamines; alkynes; nucleophilic addition
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Huber, T.; Niehues, L.; Cativiela, C.; Finn, M.G.; Díaz, D.D. 6,6'-(1E,1'E)-((1R,2R)-1,2-Diphenylethane-1,2-diyl)bis(azan-1-yl-1-ylidene)bis(methan-1-yl-1-ylidene)bis(2-tert-butyl-4-((trimethylsilyl)ethynyl)phenol). Molbank 2013, 2013, M795.

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