154120-60-2Relevant articles and documents
Synthese und Koordinationschemie tripodaler, aromatischer Triisocyanide
Hahn, F. Ekkehardt,Tamm, Matthias
, p. 103 - 112 (2007/10/02)
The tripodal aromatic triisocyanides HC(CH2CH2CH2O-2-C6H4NC)3 (5) and H3C-C(CH2O-2-C6H4NC)3 (6) react with (C7H8)W(CO)3 to give the chelate complexes fac- (15) und fac- (16). 15 was shown by NMR spectroscopy to be a 5:3 mixture of two isomers, in which the central methine group of the ligand adopts either the in- (15a) or the out-configuration (15b) respectively.The molecular structure of 16 in which 6 adopts the out-configuration exclusively, has been determined by X-ray structure analysis. Key words: Isocyanide; Tungsten; X-ray diffraction