Synthesis of N,N '-bis(P,P-dialkylthiophosphinyl)diamines R2P(S)-NH-R '-NH-P(S)R-2

Authors
Kuchen, W Peters, W Sunkeler, M
Citation
W. Kuchen et al., Synthesis of N,N '-bis(P,P-dialkylthiophosphinyl)diamines R2P(S)-NH-R '-NH-P(S)R-2, J PRAK CH C, 341(2), 1999, pp. 182-183
Citations number
7
Categorie Soggetti
Chemistry
Journal title
JOURNAL FUR PRAKTISCHE CHEMIE-CHEMIKER-ZEITUNG
ISSN journal
09411216 → ACNP
Volume
341
Issue
2
Year of publication
1999
Pages
182 - 183
Database
ISI
SICI code
0941-1216(1999)341:2<182:SON'R'>2.0.ZU;2-Z
Abstract
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.