Collect. Czech. Chem. Commun. 1981, 46, 1383-1388

13C, 29Si, 115Sn, 117Sn and 119Sn NMR spectra of some triphenyl derivatives of elements of IVB group

Antonín Lyčkaa, Dobroslav Šnobla, Karel Handlířb, Jaroslav Holečekb and Milan Nádvorníkb

a Research Institute of Organic Syntheses, 532 18 Pardubice-Rybitví
b Department of General and Inorganic Chemistry, Institute of Chemical Technology, 532 10 Pardubice


13C, 29Si and Sn NMR spectra of ten compounds type (C6H5)3XY, four compounds type ((C6H5)3XO)2CrO2 and - for comparison - two compounds type (CH3CH2CH2CH2)3SnY and ((CH3CH2CH2CH2)3SnO)2CrO2 (X are elements of IVB group) have been measured in deuteriochloroform. The respective chemical shifts, absolute values of coupling constants nJ(119Sn13C) and 2J(119Sn117Sn) are given.