Heteroatom Chemistry

Synthesis and structure of 1??phospholyl??and di (1??phospholyl) acetylenes and the corresponding sulfides

S Sasaki, T Mori, M Yoshifuji

Index: Sasaki, Shigeru; Mori, Takashi; Yoshifuji, Masaaki Heteroatom Chemistry, 2006 , vol. 17, # 4 p. 344 - 349

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Citation Number: 7

Abstract

Abstract The acetylenes possessing one and two 1-phospholyl groups were synthesized by reaction of the alkynyl Grignard reagents with the 1-chlorophosphole and converted to the corresponding phosphole sulfides. Reaction of the 1-phenylethynylphosphole sulfide with CpCo (CO) 2 resulted in η 4-complexation on the phosphole moiety. The structures of the di (1-phospholyl) acetylene disulfide and the [η 4-(1-phenylethynylphosphole sulfide)] cobalt ...