论文信息 - Preparation and conformational properties of tetrahydroxy[3.1.3.1]metacyclophanes

Preparation and conformational properties of tetrahydroxy[3.1.3.1]metacyclophanes

The preparation of a novel macrocyclic compound, tetrahydroxy[3.1.3.1]metacyclophane 5 by base-catalysed condensation of 1,3-(2,2′-dihydroxy-5,5′-di-tert-butyldiphenyl) propane 4 with formaldehyde in xylene in 90% yield is described and its conformational properties are discussed.

K. Maeda | Yoshiyuki Saruwatari | T. Yamato | M. Tashiro | S. Nagayama

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