Article

First synthesis of an expanded calixpyrrole

Tetrahedron Letters (Impact Factor: 2.39). 01/1997; 38:8443-8444. DOI: 10.1016/S0040-4039(97)10275-1

ABSTRACT The synthesis of the first expanded calixpyrrole: a calix[5]arene-capped calix[5]pyrrole 2 has been achieved using p-tert-butylcalix[5]arene pentamethyl ketone 1 as a template. (C) 1997 Elsevier Science Ltd.

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