THE MANNICH-TYPE REACTION BETWEEN N,O-ACETALS AND CARBON NUCLEOPHILES UNDER SOLVENT-FREE CONDITIONS

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概要

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• The Mannich-type reaction for 1-methoxycarbonyl- or 1-benzyloxy-carbonyl-2-methoxylpyrrolidine with carbon nucleophiles such as acetylacetone,methyl acetoacetate, dimethyl malonates, benzoylacetone, or dibenzoylmethane, or cyclohexane-1, 3-dione proceeded by acid catalysts under solvent-free conditions with more efficiently than that in dichloromethane.

著者

• Onomura Osamu

  Nagasaki Univ. Nagasaki Jpn

• Matsumura Yoshihiro

  Nagasaki Univ. Nagasaki Jpn

関連論文

• THE MANNICH-TYPE REACTION BETWEEN N,O-ACETALS AND CARBON NUCLEOPHILES UNDER SOLVENT-FREE CONDITIONS
• P-329 STEREOSELECTIVE FORMAL SYNTHESIS OF (+)-FEBRIFUGINE FROM L-LYSINE USING ANODIC OXIDATION AS THE KEY REACTIONS
• Memory of Chirality in the Electrochemical Oxidation of N-o-Phenylbenzoylated Prolinols
• Asymmetric Introduction of Nucleophiles to the 2-Position of Pyrrolidine Ring through N-Acylpyrrolidinium Ion

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