Effect of isopropyl group on phosphorylation of phenols with phosphorous amides
Reaction of resorcinol with phosphorous triamides containing various aliphatic radicals was studied. The preferential cleavage from phosphorus of the diisopropylamino group compared with the less bulky dimethylamino group was observed for the first time. It was shown that resorcinol is easily phosphorylated under mild conditions independent of the nature of substituent on nitrogen, but sterically hindered bulky radicals on nitrogen slow down phenolysis not only of the first, but also of the second amido group.
Dismutation of arylene phosphorodiamidites: Specific features and aspects of preparative use
The dismutation of arylene phosphorodiamidites derived from the simplest phenols and naphthols and of their dibasic analogs was studied. The main regular trends of this process and the limits of its synthetic applicability were determined. Pleiades Publishing, Inc., 2006.
Rasadkina,Slitikov,Nifant'ev
p. 183 - 197
(2008/02/08)
Dismutation of diamidoarylphosphites
Some examples of spontaneous dismutation of diamidoarylphosphites in different solvents were studied, and features of the process were revealed.
Nifantyev, Edward E.,Rasadkina, Elena N.,Slitikov, Pavel V.,Vasyanina, Larisa K.
p. 2465 - 2477
(2007/10/03)
Reaction of Phosphorous Tris(N-methyl-N-trifluoroacetylamides) with Amines
In reactions of phosphorous tris(N-methyl-N-trifluoroacetylamido)phosphite with sterically hindered primary amines, the amide group behaves as a pseudohalide group. These reactions can be used for preparing two-coordinate phosphorus compounds.
Sinitsa,Nesterova,Malenko,Luk'yanenko
p. 62 - 64
(2007/10/03)
Synthesis and reactions of the novel diphosphine, iPrN=C2