Deconvolution of superimposed multiplets in two dimensional NMR-correlation spectrum via selective inversion of the spin coupling partners

A new method called selective inversion soft COSY (SIS-COSY) is described. By using this method the coupling between active and passive spins can be detected. The pulse sequence consists of 3 semiselective 270 Deg pulses, which gives a spectrum consisting of 2 pos. and 2 neg. signals. The method is applied to the cis and trans isomers of 2-phenylcyclopropanecarbonic acid Me ester. [on SciFinder (R)]


Published in:
Angewandte Chemie, 102, 5, 576-9
Year:
1990
Laboratories:




 Record created 2006-02-22, last modified 2018-03-18


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