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Direct determination of double bond position in long chain conjugated dienes by t.C4H9+ - chemical ionization mass spectrometry |
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| Authors: | J Einhorn H Virelizier AL Gemal JC Tabet |
| Institution: | 1. Laboratoire des Me´diateurs Chimiques (I.N.R.A.-C.N.R.S., E.R.A. 740) Magny-les-Hameaux, 78470 St Re´my-les-Chevreuse, France.;2. S.E.A.I.N. - C.E.A. Saclay, 91191 Gif-sur-Yvette, France.;3. Departamento de Quimica, Universidade Federal de Alagoas, 57000 Maceio, Al., Brazil. (present address);4. Laboratoire de Synthe´se Organique, Ecole Polytechnique, 91128 Palaiseau, France |
| Abstract: | t.C4H9+ - chemical ionization mass spectrometry of long chain conjugated dienes was shown to generate branched alkyl cations providing unambiguous location of the unsaturated system. |
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