Abstract
A number of previously unreported α, β-unstaurated ketoncs of the 2-phenylthiophene series has been synthesized by the crotonic condensation of 2-acctyl-5-phenylthiophene with aromatic and heterocyclic aldehydes and of 2-formyl-5-phenylthiophene with aliphatic-aromatic and heterocyclic ketones in an alkaline medium.
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Lipkin, A.E., Putokhin, N.I. & Borisov, S.I. A study of some condensation products in the 2-phenylthiophene series. Chem Heterocycl Compd 3, 797–798 (1967). https://doi.org/10.1007/BF00474871
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DOI: https://doi.org/10.1007/BF00474871