作者:Qiaoyun Liu、Jing Wu、Junfei Li、Junwen Wang、Wenjun Zheng、Herbert W. Roesky
DOI:10.1080/10426507.2014.919580
日期:2014.10.3
GRAPHICAL ABSTRACT Abstract The reaction of tris(trimethylsilyl)phosphine and a mixture of two different N,N-dimethylalkylamides (1a,b), followed by the treatment with dry hydrazine in situ, resulted in seven asymmetrical 3,5-disubstituted 1H-1,2,4-diazaphospholes (3a-g). Compounds 3a-g are characterized by single crystal X-ray structural analysis. The present protocol provides a general route to this
图形摘要 摘要 三(三甲基甲硅烷基)膦与两种不同的 N,N-二甲基烷基酰胺(1a,b)的混合物反应,然后用干燥的肼原位处理,产生了七个不对称的 3,5-二取代 1H-1 ,2,4-二氮杂磷 (3a-g)。化合物 3a-g 通过单晶 X 射线结构分析表征。本协议提供了不使用磷酸炔或磷酸烯烃的此类分子的一般途径。