Synthèse d'azido dithiényl-1,2 éthènes et éthanes |
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Authors: | Michel Farnier,Mich le Brost,Bernard Hanquet,Roger Guilard |
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Affiliation: | Michel Farnier,Michèle Brost,Bernard Hanquet,Roger Guilard |
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Abstract: | Two convenient preparations of azido-1,2-dithienylethenes are described. The synthesis of azido-1,2-dithienylethanes proceeds via metalation (n-Buli) and subsequent treatment by tosylazide of bromo-1,2-dithienyl-ethanes. The structures of the obtained derivatives were established on the basis of 1H nmr, ir, and mass spectral data. |
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