Synthesis and crystal structure of 5,17-di-amino-11- tert-butyl-25,26,27,28-tetra-prop-oxy-23-[(tri-phenyl-meth-yl)amino]-calix[4]arene di-chloro-methane monosolvate
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The title compound crystallizes as a di-chloro-methane monosolvate, C63H73N3O4·CH2Cl2. The main mol-ecule represents a calix[4]arene and possesses a pinched cone shape, with the two distal para-amino groups at the wide rim of the macrocycle being brought into... ...
