X‐ray structure of 3‐diphenylmethylene‐2‐(2,4,6‐tri‐t‐butylphenyl)thiaphosphirane 2‐sulfide: The first thiaphosphirane with exo‐methylene

Ken Hirotsu, Akihiro Okamoto, Kozo Toyota, Masaaki Yoshifuji

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The title compound was prepared by sulfurization of a 1‐phosphaallene and its x‐ray structure analysis showed the following notable features of the thiaphosphirane ring: P‐S = 2.101(2), P‐C = 1.770(5) and S‐C = 1.767(5) Å (remarkably short), and ∠SPC = 53.5(2), ∠PSC = 53.6(2) and ∠PCS = 72.9(2)°.

Original languageEnglish
Pages (from-to)251-254
Number of pages4
JournalHeteroatom Chemistry
Issue number3
Publication statusPublished - 1990 May
Externally publishedYes

ASJC Scopus subject areas

  • Chemistry(all)

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