Organocatalytic asymmetric allylic alkylation of oxindoles with Morita–Baylis–Hillman carbonates
摘要：
The asymmetric allylic alkylation reaction of sulfonylimidates with various Morita-Baylis-Hillman (MBH) carbonates was accomplished by the catalysis of commercially available cinchona alkaloids catalyst (DHQD)<sub>2</sub>AQN. The corresponding allylic alkylation products were obtained in good yields with high stereoselectivities (up to 99% ee, 89:11 dr).
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关键词：
asymmetric allylic alkylation cyclohexenes dicyanoalkenes organocatalysis Morita–Baylis–Hillman carbonates
DOI：
10.1039/B905177E
年份：
2009
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