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Synthesis 2000; 2000(2): 233-236
DOI: 10.1055/s-2000-6242
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Thiomethylation of distal-Dibromoresorcinarene. Synthesis of Resorcinarenes with Two Different Resorcinol Units in Alternating Sequence and Thiacrown-resorcinarenes

Osamu Morikawa* , Kei Nakanishi, Makoto Miyashiro, Kazuhiro Kobayashi, Hisatoshi Konishi
  • *Department of Materials Science, Faculty of Engineering, Tottori University, Koyama-minami, Tottori 680-8552, Japan; E-mail: konis@chem.tottori-u.ac.jp
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Publikationsdatum:
31. Dezember 2000 (online)

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The condensation of distal-dibromoresorcinarene 1 with formaldehyde and thiols in acetic acid yields resorcinarenes 2, having thiomethyl and bromo substituents at the extraannular position in alternating sequence. This thiomethylation with the appropriate α,ω-dithiols leads to the intramolecularly bridged derivatives 4, the thiacrown-resorcinarenes.

resorcinarene - thiomethylation - thiacrown compounds - basket molecule - cyclophanes