Tetrahedron letters

Asymmetric aldol reaction of α-isocyanocarboxylates with paraformaldehyde catalyzed by chiral ferrocenylphosphine-gold (I) complexes: catalytic asymmetric …

Y Ito, M Sawamura, E Shirakawa, K Hayashizaki…

文献索引：Tetrahedron Letters, , vol. 29, # 2 p. 235 - 238

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被引用次数: 104

摘要

... Tetrahedron Letters. Volume 29, Issue 2, 1988, Pages 235–238. ... CNCH(R)COOMe: R = H, Me, Et, -Pr, Ph) with paraformaldehyde in the presence of 1 mol% of a chiral (aminoalkyl) ferrocenylphosphine-gold(I) complex gave optically active 4-alkyl-2-oxazoline-4-carboxylates ( ...