Synthesis and characterization of new air stable primary amido substituted diborane(4) derivatives
摘要:
Three new diborane(4) derivatives, 1,2-bis(2,4,6-trimethylanilide)-1,2-bis(dimethyamido)diborane(4) (1), 1,2-bis(2,4,6-trimethylanilide)-1,2-bis(duryl)diborane(4) (2) and 1,2-bis(anilide)-1,2-bis(duryl)diborane(4) (3), have been synthesized and characterized by means of elemental analysis, IR, H-1, DC and B-11 NMR spectroscopy. Additionally, the structures of compounds 1 and 2 have been determined by the single crystal X-ray diffraction technique. The compounds 1 and 2 crystallize in the monoclinic P21/c space group. All of the compounds were found to be air stable. (C) 2010 Elsevier Ltd. All rights reserved.
a class of 5-membered heterocyclic compounds containing a ring with two nitrogen atoms and three boron atoms. The 1,3,2,4,5-diazatriborolidine derivatives were synthesized from 1,2-bis(N-lithium-arylamino)diborane(4) and dichloro-dimethylaminoborane with high yield. The structures of these new derivatives were determined using nuclearmagneticresonance (NMR) spectroscopy. The molecular structures
Synthesis and characterization of new air stable primary amido substituted diborane(4) derivatives
作者:Erkan Fırıncı、H. Can Söyleyici、Emrah Giziroğlu、Ersin Temel、Orhan Büyükgüngör、Yüksel Şahin
DOI:10.1016/j.poly.2010.01.031
日期:2010.3
Three new diborane(4) derivatives, 1,2-bis(2,4,6-trimethylanilide)-1,2-bis(dimethyamido)diborane(4) (1), 1,2-bis(2,4,6-trimethylanilide)-1,2-bis(duryl)diborane(4) (2) and 1,2-bis(anilide)-1,2-bis(duryl)diborane(4) (3), have been synthesized and characterized by means of elemental analysis, IR, H-1, DC and B-11 NMR spectroscopy. Additionally, the structures of compounds 1 and 2 have been determined by the single crystal X-ray diffraction technique. The compounds 1 and 2 crystallize in the monoclinic P21/c space group. All of the compounds were found to be air stable. (C) 2010 Elsevier Ltd. All rights reserved.