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Title: Polymer-supported hantzsch 1,4-dihydropyridine ester: An efficient biomimetic hydrogen source
Authors: He, R.
Toy, P.H.
Lam, Y. 
Keywords: 1,4-dihydropyridine
Biomimetic hydrogen source
Hantzsch ester
Polymer-supported reducing agent
Reductive amination
Issue Date: Jan-2008
Citation: He, R., Toy, P.H., Lam, Y. (2008-01). Polymer-supported hantzsch 1,4-dihydropyridine ester: An efficient biomimetic hydrogen source. Advanced Synthesis and Catalysis 350 (1) : 54-60. ScholarBank@NUS Repository.
Abstract: An efficient synthesis of a polymer-supported Hantzsch 1,4-dihydropyridine ester has been developed and its use in a variety of reduction reactions was studied using α,β-unsaturated aldehydes, imines and an activated benzoquinone as substrates. Reductive amination using the polymer-supported Hantzsch 1,4-dihydropyridine ester and a catalytic amount of 1.5 M HCl was found to proceed rapidly and with good yields. © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.
Source Title: Advanced Synthesis and Catalysis
ISSN: 16154150
DOI: 10.1002/adsc.200700344
Appears in Collections:Staff Publications

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