Host-guest complexation. 38. Cryptahemispherands and their complexes.

…, CB Knobler, E Maverick, KN Trueblood

文献索引：Cram, Donald J.; Ho, Siew Peng; Knobler, Carolyn B.; Maverick, Emily; Trueblood, Kenneth N. Journal of the American Chemical Society, 1986 , vol. 108, # 11 p. 2989 - 2998

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被引用次数: 41

摘要

Abstract: Syntheses and crystal structures are reported for a new class of hosts, their complexes, and their precursors. The cryptahemispherands 5-8 are composed of molecular modules that are half spherand 1 and half cryptand 3. They were synthesized by the reactions of diacid chloride 20 with cyclic diamines 21-23 to produce diamides 13-16, reduction of which gave the desired hosts 5-8. These diamines were best purified, stored, ...