The synthesis of alpha-thiophene oligome
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Jacques Kagan; Sudershan K. Arora
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Article
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1983
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Elsevier Science
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French
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Oligomers containing from 2 to 6 thiophene units attached by their 2 and 5 positions were synthesized unambiguously by iodine oxidation of a suitable ate complex obtained by stepwise reactions of 9-BBN with methanol, a 2\_lithiothiophene, boron trifluoride etherate, and a second 2-lithiothiophene. T