Tetrahedron Letters p. 419 - 422 (1998)
Update date:2022-09-26
Topics:
Huang, Yao-Zeng
Mo, Xue-Sheng
Wang, Lei
Ethyl 5-telluro-(2E,4Z)-pentadienoate 2, which is prepared by the Wittig olefination of (Z)-β-telluroacrolein 1, reacted very rapidly with organocuprates 3 at -78°C to form exclusively the corresponding 5-substituted products 4 with high stereoselectivity
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Doi:10.1007/BF03164266
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