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)

doi:10.3390/M795

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Molbank 2013, 2013(1), M795; doi:10.3390/M795

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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)

Thimo Huber¹, Lennart Niehues¹, Carlos Cativiela², M. G. Finn³ and David Díaz Díaz^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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Abstract: 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

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MDPI and ACS Style

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.

AMA Style

Huber T, Niehues L, Cativiela C, Finn MG, Díaz DD. 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(1):M795.

Chicago/Turabian Style

Huber, Thimo; Niehues, Lennart; Cativiela, Carlos; Finn, M. G.; Díaz, David D. 2013. "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, no. 1: M795.

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