Phenylacetylene → HCID 11119343, compound

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The general procedure was used to convert phenylacetylene and (Z)-ethyl 3-iodo-3-phenylacrylate to the title product. Purification by flash chromatography (5% ethyl acetate in hexanes as the eluent) gave the analytically pure product as a light yellow oil (530 mg, 96% yield). 1H NMR (400 MHz, CDCl3) δ 7.78 (m, 2H), 7.63 (m, 2H), 7.38 (m, 6H), 6.59 (s, 1H), 2.06 (q, 2H), 1.35 (t, 3H). 13C NMR (100 MHz, CDCl3) δ 165.12, 136.92, 136.08, 131.85, 129.66, 128.99, 128.42, 128.18, 126.96, 122.54, 122.48, 101.88, 86.68, 60.16, 14.17. Anal. Calc'd. for C19H16O2: C, 82.58; H, 5.84; Found C,

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