作者:W. Kuchen、W. Peters、M. Sünkeler
DOI:10.1002/(sici)1521-3897(199902)341:2<182::aid-prac182>3.0.co;2-m
日期:1999.2
N,N'-Bis(P,P-dialkylthiophosphinyl)diamines 1a-e were obtained from Et2P(S)Br and H2N-R'-NH2 with elimination of HBr. Compounds 2a-e were prepared by sulfuration of R2P-NH-R'-NH-PR2 that were generated without isolation from NH2-R'-NH2 and t-Bu2PCl.