13789-75-8Relevant academic research and scientific papers
PHOSPHORUS-NITROGEN COMPOUNDS. PART XLVI. CYCLODIPHOSPHAZANES DERIVED FROM PHENYLPHOSPHONOTHIOIC DIAMIDES
Argent, Peter J.,Healy, James D.,Ibrahim, Ezzeldine H.,Shaw, Robert A.,Woods, Michael
, p. 95 - 102 (2007/10/02)
P-Phenyl-N,N'-dialkyl(aryl)phosphonothioic diamides, PhP(S)(NHR)2, R=Me, Prn, Bun, Bui, cyclopropyl, CH2Ph, Ph, o- and p-MeC6H4, o-, m- and p-MeOC6H4 and o-and p-ClC6H4, decompose at 160-260 deg C to give cyclodiphosph(V)azanes, 2.The diamides, PhP(S)(NHR)2, R=H, Pri, Bus and BUt, decompose on heating to give the cyclotriphosphazane, 3.The 1H nmr spectra of the cyclic dimers are discussed: trans-structures are assigned to all the products.
