75373-27-2Relevant academic research and scientific papers
Cyclotetra((λ3-phosphazanes) derivant de diamines-1,2. Precurseurs de composes du phosphore dicoordonne
Malavaud, Christian,N'Gando M'Pondo, Teophile,Lopez, Lucien,Barrans, Jean,Legros, Jean-Pierre
, p. 43 - 50 (2007/10/02)
Cyclotetraphosphazanes 2 and 5 obtained from 1,2-diamines are 1,3,2-diazaphosphole oligomers leading to the monomeric form by either thermal equilibrium or by complexing with boron trifluoride.The dicoordinated form stabilized by an orthophenylene ring could explain the reactivity of 4,5-benzo 1,3,2-diazaphosphole 3 with compounds having a mobile hydrogen; these reactions were a 1.2 type addition while butanol led to a 1.1 type addition with complexed 1,3,2-diazaphospholes 4 and 8.
LES DITHIAPHOSPHO(III)LANES-1,2,3, NOUVEAUX PRECURSEURS DE DERIVES DU PHOSPHORE PENTA- ET DICOORDINE
Majoral, Jean-Pierre,Kraemer, Raymond,N'Gando M'Pondo, Theophile,Navech, Jacques
, p. 1307 - 1310 (2007/10/02)
The synthesis of new spirodithiaphospholans is described.Lability of these compounds allows to obtain by an original way dicoordinated phosphorus derivatives.
