13880-55-2Relevant articles and documents
Reductive coupling of aromatic N,N-acetals using zinc and chlorotrimethylsilane
Hatano, Bunpei,Tachikawa, Tomoharu,Mori, Tetsunori,Nagahashi, Keita,Kijima, Tatsuro
supporting information; experimental part, p. 3467 - 3469 (2011/07/08)
The reductive coupling of aromatic N,N-acetals and N,O-acetal activated by chlorotrimethylsilane proceeded smoothly in the presence of zinc to give the corresponding diamines in good yields.
Towards phase-transfer catalysts with a chiral anion: Inducing asymmetry in the reactions of cations
Carter, Christabel,Fletcher, Sarah,Nelson, Adam
, p. 1995 - 2004 (2007/10/03)
The ability of chiral anions, for example bis[1,1′-bi-2-naphtholato]borate, to induce asymmetry in the reactions of prochiral cations was investigated. Ion-pairing of a borate anion with an aziridinium ion was demonstrated by NMR spectroscopy. The additio
SYNTHESE SELECTIVE DE 1,2,4,3-TRIAZAPHOSPHOLES SUBSTITUES EN 1,5. STRUCTURE CRISTALLINE MOLECULAIRE DU 1-METHYL-5-BENZYL-4-TRIFLUOROBORO-1,2,4,3-TRIAZAPHOSPHOLE
Haddad, M.,Legros, J. P.,Lopez, L.,Boisdon, M. T.,Barrans, J.
, p. 189 - 196 (2007/10/02)
A selective synthesis of 1,5-disubstituted 1,2,4,3-triazaphosphole 3 is described from bases of Schiff of 2-N substituted amidrazones 7.Crystalline molecular structure of a triazaphosphole complex with BF3 has been determinated by X-ray diffraction.Complexation occurs on N4 nitrogen atom. Key words: 1,2,4,3-triazaphospholes; ring contraction; 15N NMR; crystal structure.