One Pot Synthesis of p-Polyphenyls via the lntramolecular Cyclization of 3-Dimethyl-aminohex-5-en-1-ynes

MR Unroe, BA Reinhardt

Index: Unroe, Marilyn R.; Reinhardt, Bruce A. Synthesis, 1987 , # 11 p. 981 - 986

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Citation Number: 34

Abstract

As part of our ongoing research efiort directed towzird the synthesis and characterization of rigid rod molecules. the synthesis of all para linked polyphenyls became necessary. Synthe- tic routes to polyphenyls have been reviewed extensively." 3 The major shortfall of the previously investigated synthetic procedures i5 that usually mixtures of products are obtuiiied which are contaminated with a variety 01" halogenated or metallic impurities. In ...