Rhodium-catalyzed synthesis of isothiocyanate from isonitrile and sulfur

Mieko Arisawa, Masanori Ashikawa, Atsushi Suwa, Masahiko Yamaguchi

研究成果: Article査読

28 被引用数 (Scopus)

抄録

Rhodium complexes RhH(PPh3)4 and Rh(acac)(CH 2CH2)2 catalyze sulfuration of isonitrile with sulfur giving isothiocyanates in high yields. The metal-catalyzed reaction is rapid in refluxing acetone, and completes within 3 h in most cases. The reaction exhibits induction period, which disappeared by preheating sulfur in refluxing acetone for 1.5 h. Use of several organic polysulfides in this transformation was examined in order to compare the reactivity.

本文言語English
ページ(範囲)1727-1729
ページ数3
ジャーナルTetrahedron Letters
46
10
DOI
出版ステータスPublished - 2005 3月 7

ASJC Scopus subject areas

  • 生化学
  • 創薬
  • 有機化学

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