钯和镍配合物催化的双环烯烃不对称还原开环反应。
Asymmetric reductive ring-opening of bicyclic olefins catalyzed by palladium and nickel complexes.
作者信息
Li Lih-Ping, Rayabarapu Dinesh Kumar, Nandi Malay, Cheng Chien-Hong
机构信息
Department of Chemistry, Tsing Hua University, Hsinchu, Taiwan 300.
出版信息
Org Lett. 2003 May 15;5(10):1621-4. doi: 10.1021/ol034251z.
PMID:12735736
Abstract
[reaction: see text] Asymmetric reductive ring opening of oxa- and azabenzonorbornadienes with organic acids and zinc powder under mild conditions catalyzed by Ni(binap)Cl(2) or Pd(binap)I(2) produces the corresponding 1,2-dihydronaphth-1-ols in good to excellent yields with high enantioselectivity.
摘要
[反应：见正文] 在温和条件下，由Ni(binap)Cl(2)或Pd(binap)I(2)催化，氧杂和氮杂苯并降冰片二烯与有机酸和锌粉进行不对称还原开环反应，以良好至优异的产率和高对映选择性生成相应的1,2-二氢萘-1-醇。
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