Helicity??encoded molecular strands: efficient access by the hydrazone route and structural features

JL Schmitt, AM Stadler, N Kyritsakas…

Index: Schmitt, Jean-Louis; Stadler, Adrian-Mihail; Kyritsakas, Nathalie; Lehn, Jean-Marie Helvetica Chimica Acta, 2003 , vol. 86, # 5 p. 1598 - 1624

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Citation Number: 102

Abstract

Abstract Control over the folding of molecular strands may be achieved by appropriate choice of the constituting subunits, in particular for chains of specific heterocycles such as sequences of directly connected pyridine (py) and pyrimidine (pym) rings, which are known to fold into extended helical structures. Since the hydrazone (hyz) group represents an isomorphic analogue of a py site, the condensation of hydrazine and carboxaldehyde ...

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