t??Butyl alcohol??assisted fission of the P??P bonds in red phosphorus with lithium in liquid ammonia: A convenient preparative method for dialkylphosphanes

SN Arbuzova, NK Gusarova…

文献索引：Arbuzova, S. N.; Brandsma, L.; Gusarova, N. K.; Trofimov, B. A. Recueil des Travaux Chimiques des Pays-Bas, 1994 , vol. 113, # 12 p. 575 - 576

全文：HTML全文

被引用次数: 22

摘要

Abstract. Essentially complete fission of the PP bonds in red phosphorus can be effected by adding one equivalent of t-butylalcohol to a mixture of red P and lithium in liquid ammonia. The reaction has been applied to synthesize some dialkylphosphanes. ... Russian investigators [l] (compare [2]) reported on the reaction of red phosphorus with sodium in liquid ammo- nia and subsequent alkylation, affording tetraalkyldiphos- phanes R,P-PR, in - 25% yield and small amounts ...