NMR studies of sulphur heterocycles. II-substituent effects in the thieno[2,3-b] [1]benzothiophene and thieno[3,2-b] [1]benzothiophene systems.
Autor: | Ewing, D. F., Gregory, D. N., Scrowston, R. M. |
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Zdroj: | Magnetic Resonance in Chemistry; 1974, Vol. 6 Issue 5, p293-297, 5p |
Databáze: | Complementary Index |
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