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Enantioselective O-allylic alkylation of Morita-Baylis-Hillman carbonates with oxime

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Abstract

The enantioselective O-allylic alkylation of acetophenone oxime with various Morita-Baylis-Hillman (MBH) carbonates has been accomplished by the catalysis of a commercially available cinchona alkaloid (DHQD)2PHAL. The corresponding O-allylic products were obtained in moderate to excellent yields up to 96% ee.

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Correspondence to YingChun Chen.

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Supported by the National Natural Science Foundation of China (Grant No. 20772084)

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Hu, Z., Cui, H., Jiang, K. et al. Enantioselective O-allylic alkylation of Morita-Baylis-Hillman carbonates with oxime. Sci. China Ser. B-Chem. 52, 1309–1313 (2009). https://doi.org/10.1007/s11426-009-0187-8

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  • DOI: https://doi.org/10.1007/s11426-009-0187-8

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