76826-10-3Relevant articles and documents
Dynamische 1H-NMR-Untersuchungen der Iminophosphoran-Benzoxazaphospholin-Tautomerie
Stegmann, Hartmut B.,Haller, Richard,Burmester, Andreas,Scheffler, Klaus
, p. 14 - 22 (2007/10/02)
The synthesis of many (alkyl-2-hydroxyphenylimino)phosphoranes is described.These compounds are useful to determine by dynamic 1H NMR investigations the activation parameters of the observed equilibrium earlier supposed.The lifetimes obtained of the tautomers A and B at 298 K have a range of 0.1 to 10 s.