論文 - 長南 幸安
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Diastereoselectivity of the Conjugate Addition of Organocopper Reagents to gamma-Alkoxy alpha,beta-Unsaturated Carbonyl Derivatives. Importance of the Reagents Type and the Double-Bond Geometry
Y. Yamamoto, Y. Chounan, S. Nishii, T. Ibuka, H. Kitahara
Journal of The American Chemical Society 114 ( 20 ) 7652 - 7660 1992年09月
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"Higher Order" Zinc Cuprates Involving Lithium Chloride: Synthesis of (E)-Alkene Dipeptide Isosteres Free from Reductive Elimination Products
T. Ibuka, H. Yoshizawa, H. Habashita, N. Fujii, Y. Chounan, M. Tanaka, Y. Yamamoto
Tetrahedron Letters 33 ( 26 ) 3783 - 3786 1992年06月
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Higher Order Zinc Cuprate Reagents. Very High 1,3-Chirality Transfer Reaction of gamma-(Mesyloxy)-alpha,beta-unsaturated Carbonyl Derivatives
Y. Yamamoto, Y. Chounan, M. Tanaka, T. Ibuka
The Journal of Organic Chemistry 57 ( 3 ) 1024 - 1026 1991年01月