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Paul Wyatt

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Organization: University of Bristol , England
Department: School of Chemistry
Title: Teaching Fellow(PhD)
Synthesis of Racemic and Enantiomerically Pure (R*,R*,R*)-Tris(α-methylbenzyl)phosphane − X-ray Crystal Structures of the Phosphane Oxides and Borane Complexes
Co-reporter:Paul Wyatt;Helen Eley;Jonathan Charmant;Berian J. Daniel;Anob Kantacha
European Journal of Organic Chemistry 2003 Volume 2003(Issue 21) pp:
Publication Date(Web):16 OCT 2003
DOI:10.1002/ejoc.200300396

An asymmetric synthesis of C3-symmetric phosphane 1 has been achieved. Two of the α-methylbenzyl groups were introduced as nucleophiles (using an α-methylbenzyl Grignard reagent), and asymmetry was introduced by resolution using (R)-α-methylbenzylamine. The final α-methylbenzyl group was introduced as an electrophile (α-methylbenzyl iodide) in a modestly selective reaction. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003)

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