Photochemical approach to the synthesis
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Maurizio D'Auria; Daniela Tofani
📂
Article
📅
1992
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Elsevier Science
🌐
French
⚖ 778 KB
Three naturally occurring thienylacetylenes are synthesized through a photochemical coupling of S-iodo-2-thienyl derivatives and 5-~e~~~ylsilyl\_2\_te~lacetylene. Recently we have reported that the irradiation of S-iodothiophene-2-carbaldehyde (1) in the presence of 2~~~l~ophene (2) gave a mixtore