Thiadiphosphetane disulfide as a metal extractant which shows high Ag+ selectivity

Masaaki Yoshifuji, Kozo Toyota, Kotaro Shirabe, Hideshi Iki, Takeshi Nagasaki, Seiji Shinkai

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

It was shown that cis-2,4-bis(2,4,6-tri-tert-butylphenyl)-1,2,4-thiadiphosphetane 2,4-disulfide (1) acts as an excellent Ag+-selective extractant. Two-phase solvent-extraction and spectral examination with 1H and 31P NMR established that 1 forms a 1:1 complex with Ag+ using the P(=S)-S-P(=S) linkage designed in the rigid four-membered ring.

Original languageEnglish
Pages (from-to)6313-6316
Number of pages4
JournalTetrahedron Letters
Volume35
Issue number34
DOIs
Publication statusPublished - Aug 22 1994

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Solvent extraction
Disulfides
Metals
Nuclear magnetic resonance
Proton Magnetic Resonance Spectroscopy

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

Cite this

Yoshifuji, M., Toyota, K., Shirabe, K., Iki, H., Nagasaki, T., & Shinkai, S. (1994). Thiadiphosphetane disulfide as a metal extractant which shows high Ag+ selectivity. Tetrahedron Letters, 35(34), 6313-6316. https://doi.org/10.1016/S0040-4039(00)73420-4

Thiadiphosphetane disulfide as a metal extractant which shows high Ag+ selectivity. / Yoshifuji, Masaaki; Toyota, Kozo; Shirabe, Kotaro; Iki, Hideshi; Nagasaki, Takeshi; Shinkai, Seiji.

In: Tetrahedron Letters, Vol. 35, No. 34, 22.08.1994, p. 6313-6316.

Research output: Contribution to journalArticle

Yoshifuji, M, Toyota, K, Shirabe, K, Iki, H, Nagasaki, T & Shinkai, S 1994, 'Thiadiphosphetane disulfide as a metal extractant which shows high Ag+ selectivity', Tetrahedron Letters, vol. 35, no. 34, pp. 6313-6316. https://doi.org/10.1016/S0040-4039(00)73420-4
Yoshifuji M, Toyota K, Shirabe K, Iki H, Nagasaki T, Shinkai S. Thiadiphosphetane disulfide as a metal extractant which shows high Ag+ selectivity. Tetrahedron Letters. 1994 Aug 22;35(34):6313-6316. https://doi.org/10.1016/S0040-4039(00)73420-4
Yoshifuji, Masaaki ; Toyota, Kozo ; Shirabe, Kotaro ; Iki, Hideshi ; Nagasaki, Takeshi ; Shinkai, Seiji. / Thiadiphosphetane disulfide as a metal extractant which shows high Ag+ selectivity. In: Tetrahedron Letters. 1994 ; Vol. 35, No. 34. pp. 6313-6316.
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