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Silver-promoted cinnamamidyl radical-mediated oxidative cascade cyclization: highly regioselective synthesis of phosphorylated azaspiro[4.5]decenones.
Zhou, Zhao-Zhao; Zheng, Lan; Yan, Xiao-Biao; Jin, Dong-Po; He, Yu-Tao; Liang, Yong-Min.
Affiliation
  • Zhou ZZ; State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, 730000, P.R. China. liangym@lzu.edu.cn.
  • Zheng L; State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, 730000, P.R. China. liangym@lzu.edu.cn.
  • Yan XB; State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, 730000, P.R. China. liangym@lzu.edu.cn.
  • Jin DP; State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, 730000, P.R. China. liangym@lzu.edu.cn.
  • He YT; State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, 730000, P.R. China. liangym@lzu.edu.cn.
  • Liang YM; State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, 730000, P.R. China. liangym@lzu.edu.cn and State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Science, Lanzhou, 730000, P.R. China.
Org Biomol Chem ; 14(19): 4507-10, 2016 May 11.
Article in En | MEDLINE | ID: mdl-27097591
A silver-promoted oxidative cascade cyclization with a phosphorylation/1,5-aryl migration/desulfonylation/dearomatization process is presented here, providing an efficient method to synthesize azaspiro[4.5]decenones with high regioselectivity. The cinnamamidyl radical, which has rarely been reported before, plays a key role in this reaction.

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Org Biomol Chem Journal subject: BIOQUIMICA / QUIMICA Year: 2016 Document type: Article Country of publication:

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Org Biomol Chem Journal subject: BIOQUIMICA / QUIMICA Year: 2016 Document type: Article Country of publication: