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Synlett 1995; 1995(7): 757-760
DOI: 10.1055/s-1995-5060
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Synthesis of Quadrupolar [14] Heterophanes built up from Heterocyclic Betaine Subunits

Ermitas Alcalde* , Montserrat Alemany, Maria Gisbert, Lluïsa Pérez-García
  • *Laboratorio de Química Orgánica, Facultad de Farmacia, Universidad de Barcelona, E-08028 Barcelona, Spain
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Publication Date:
31 December 2000 (online)

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A straightforward strategy for the synthesis of the novel title heterophanes containing heterocyclic betaines as building blocks and their alkyl-substituted derivatives is reported, typifying the first example of simple heterophanes constructed by both highly π-excessive and highly π-deficient heteroaromatic moieties linked in a 1,3-alternating fashion.

Quadrupolar Macrocycles - Heterocyclic Betaines - [14]Heterophanes