Tetrahedron

Synthesis of α-amino acids with β, γ-unsaturated side chains

AL Castelhano, S Horne, GJ Taylor, R Billedeau…

文献索引：Castelhano, Arlindo L.; Horne, Stephen; Taylor, Gregg J.; Billedeau, Roland; Krantz, Allen Tetrahedron, 1988 , vol. 44, # 17 p. 5451 - 5466

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被引用次数: 96

摘要

α-Amino acids with allenyl, vinyl, and acetylenic side chains can be synthesized using non- enolate based strategies. The ester enolate-Claisen rearrangement applied to propargylic esters of N-protected α-amino acids ie of limited utility since only poor yields of allenic ...