POLYCONDENSATION VERSUS METAL TEMPLATE CONDENSATION OF 2,2'-ETHYLENEDITHIODIANILINE WITH GLYOXAL

BICAK N., HIZAL G., YAGCI Y., BARLAS H.

MAKROMOLEKULARE CHEMIE-MACROMOLECULAR CHEMISTRY AND PHYSICS, cilt.191, sa.12, ss.2881-2888, 1990 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 191 Sayı: 12
  • Basım Tarihi: 1990
  • Dergi Adı: MAKROMOLEKULARE CHEMIE-MACROMOLECULAR CHEMISTRY AND PHYSICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, PASCAL, Aerospace Database, Applied Science & Technology Source, Chimica, Communication Abstracts, Compendex, INSPEC, Metadex, Civil Engineering Abstracts
  • Sayfa Sayıları: ss.2881-2888
  • İstanbul Teknik Üniversitesi Adresli: Evet

Özet

A polymer with azomethine linkages is formed upon reaction of 2,2'-ethylenedithiodianiline (1) with glyoxal. The same reaction in the presence of Ni(II) and Cu(II) ions yields the corresponding metal complexes of the macrocyclic ligand. The driving force for the selectivity of this reaction may be attributed to the template effect of the metal ions. In the case of Co(II) ions, the polymer is formed as a by-product, together with the macrocylic complex.