Open Dimer Participation in Chelation Controlled Addition of Methyllithium Dimer to <i>α</i>-and <i>β</i>-Alkoxy Aldehydes

• Seiji Mori

  Department of Chemistry, The University of Tokyo

• Byeang Hyean Kim

• Masaharu Nakamura

  Department of Chemistry, The University of Tokyo

• Eiichi Nakamura

  Department of Chemistry, The University of Tokyo

抄録

The chelation controlled additions of a MeLi dimer to alkoxy carbonyl compounds occur through an open dimer cluster, in which only one lithium atom participates in the chelate formation and the other acts as an anchor of the methyl nucleophile to be delivered to the carbonyl group. Solvation of a lithium atom with a water molecule does not change much the structure of the transition state.

収録刊行物

• Chemistry Letters

  Chemistry Letters 26 (10), 1079-1080, 1997-10-01

  Oxford University Press (OUP)

キーワード

• General Chemistry

詳細情報

• CRID: 1360283694085993216
• NII論文ID: 10002616252
• NII書誌ID: AA00603318
• DOI: 10.1246/cl.1997.1079
• ISSN: 13480715
• ISSN: 03667022
• Web Site: https://academic.oup.com/chemlett/article-pdf/26/10/1079/56073844/cl.1997.1079.pdf
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