Synthesis and characterization of New Dithiophosphonate Ligands

Bulat E., Sağlam E. G., Dal H.

Frühjahrssymposium 2023, Giessen, Almanya, 21 - 24 Mart 2023, ss.1

  • Yayın Türü: Bildiri / Özet Bildiri
  • Basıldığı Şehir: Giessen
  • Basıldığı Ülke: Almanya
  • Sayfa Sayıları: ss.1
  • Marmara Üniversitesi Adresli: Evet

Özet

Perthiophosphonic acid anhydrides (PTPA) are used as a starting agent in the synthesis of phosphorus-sulfur compounds[1].These derivatives can be classified into dithiophosphates, dithiophosphinates and dithiophosphonates (DTPOA).

In this survey, we synthesized new DTPOAs starting from PTPAs formerly synthesized by us [2,3]. In other words, new dithiophosphonic acids (HS2P((2,4-CH3O)2-C6H3)(ORn), HLx,y; RX1=n-propyl-, RX2=2-butyl-,Ry=methyl- were synthesized by reacting of 2,4-bis(3,4-dimethoxyphenyl)-1,3-dithia-2,4-diphosphetane 2,4-disulfide, (SAV-A1) and 2,4-bis(2,4-dimethoxyphenyl)-1,3-dithia-2,4-diphosphetane 2,4-disulfide, (SAV-A2) with aliphatic alcohols. All DTPOAs were transformed to relating to ammonium salts, [NH4Lx,y] (Scheme 1).