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·+ have been described in Refs. 1c and 1e.
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16
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85034468984
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note
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The size of the ligand Z (OMe or Ph) in 4a and 4b is not significant with respect to t-butyl. Therefore, for these compounds, the conformer with 5-t-butyl being axial contributes very little, if any.
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n)= 1.55 from Ref. 14 were used. For cyclic compounds 2 - 4, inductive effects from the ring were assumed to be equivalent to the sum of the effects from two ethoxy groups.
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85034471368
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Highly likely, this order is predictable also for phenylphosphonates 2b and 3b
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Highly likely, this order is predictable also for phenylphosphonates 2b and 3b.
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