Phosphorus, Sulfur, and Silicon

A mild and efficient CsOH-promoted synthesis of ditertiary phosphines

MT Honaker, RN Salvatore

文献索引：Honaker, Matthew T.; Salvatore, Ralph Nicholas Phosphorus, Sulfur and Silicon and the Related Elements, 2004 , vol. 179, # 2 p. 277 - 283

全文：HTML全文

被引用次数: 7

摘要

A mild and efficient method for the synthesis of ditertiary phosphines has been developed. In the presence of cesium hydroxide, molecular sieves, and DMF, various dihalides were coupled with diphenylphosphine at room temperature, and the results have demonstrated that this methodology offers a general synthetic procedure producing a variety of ditertiary phosphines in high yields.