Alex Lubnin - 13C NMR Spectra of the Models for the End-Group Analysis of Polybutadiene

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  Publication Details (including relevant citation   information):

  Magnetic Resonance in Chemistry, Vol. 29, No. 6, pp. 561-565   (1991)


The 13C NMR spectra of models for the initial and terminal monomeric unit diads of polybutadiene are interpreted.  The models are C10H18 diolefins sepd. from the mixt. of oligomers formed in the reaction of buta-1,3-diene with ethyllithium and a proton donor.  A version of the INADEQUATE pulse sequence with DEPT polarization transfer and a selective DANTE read pulse is described and used for assignment.

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