Receptor molecules chiral porphyrins

For recent comprehensive reviews see Collman, J. P., Wagenknecht, P. S. and Hutchison, J. E. (1994) Molecular catalysts for multielectron redox reactions of small molecules, Angew. Chem. Int. Ed. Engl, 33, 1537-1554 Ogoshi, H. and Mizutani, T. (1998) Multifunctional and chiral porphyrins-model receptors for chiral recognition, Acc. Chem. Res., 31, 81-89. 

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