File:Flippin-Lodge-angle-2D.png

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Description Diagram of the Flippin-Lodge angle of nucleophilic attack on a carbonyl compound. The greater the angle ψ, the more the nucleophile approaches from the side of the substituent R′. For example, it had been calculated that hydride, H−, attacks pivalaldehyde, tBuCHO with a Flippin-Lodge angle of 7°. This avoids the steric clash of H− and tBu. Based on a diagram on p. 160 of Fleming, Ian (2009) Molecular Orbitals and Organic Chemical Reactions (Student ed.), John Wiley & Sons Ltd ISBN: 978-0-470-74659-2.
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current20:55, 20 January 2012Thumbnail for version as of 20:55, 20 January 20121,771 × 2,000 (89 KB)Benjah-bmm27 (talk | contribs){{Information | Description = Diagram of the Flippin-Lodge angle of nucleophilic attack on a carbonyl compound. The greater the angle ''ψ'', the more the nucleophile approaches from the side of the substituent R′. For example, it had been calculated th

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