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A hexadentate Schiff base ligand which undergoes reversible, diastereoselective addition of methanol

Constable, Edwin C. and Zhang, Guoqi and Housecroft, Catherine E. and Neuburger, Markus. (2010) A hexadentate Schiff base ligand which undergoes reversible, diastereoselective addition of methanol. Journal of Molecular Structure , 975 (1-3). pp. 367-371.

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Official URL: http://edoc.unibas.ch/dok/A5841496

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Abstract

Condensation of enantiopure (S)-(−)- or (R)-(+)-1,1′-binaphthyl-2,2′-diamine with 2,2′-bipyridine-6-carbaldehyde in dry toluene gives enantiopure (S)-2 and (R)-2, but in MeOH/CH2Cl2, diastereoselective addition of MeOH occurs across the imine bonds of (S)-2 to give (S,S,S)-3; in CH2Cl2, CHCl3 or CH3CN, (S,S,S)-3 eliminates MeOH, reverting to (S)-2.
Faculties and Departments:05 Faculty of Science > Departement Chemie > Chemie > Anorganische Chemie (Housecroft)
UniBasel Contributors:Housecroft, Catherine Elizabeth and Constable, Edwin Charles and Zhang, Guoqi and Neuburger, Markus
Item Type:Article, refereed
Publisher:Elsevier
ISSN:0022-2860
Note:Publication type according to Uni Basel Research Database: Journal article
Identification Number:
Last Modified:08 May 2017 07:51
Deposited On:14 Sep 2012 06:59

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