Multinuclear NMR spectra of (CH3)3SnCH2M(CH3)3 (MSn,Ge, Si,C) and some halogenated derivatives |
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Authors: | Darryl W Hawker Peter R Wells |
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Abstract: | Chemical shift and scalar coupling constant information has been obtained from the 1H, 13C, 29Si and 119Sn NMR spectra of a series of compounds (CH3)3SnCH2M(CH3)3, where M = Sn, Ge, Si or C and with one or two CH3? (Sn) groups replaced by Cl, Br or I. The (CH3)3M and (CH3)3MCH2 groups appear to have opposite substituent effects on chemical shifts. |
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