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Tetrahedron letters

A concise synthesis of (±) chokol A

DM Lawler, NS Simpkins

文献索引:Lawler, David M.; Simpkins, Nigel S. Tetrahedron Letters, 1988 , vol. 29, # 10 p. 1207 - 1208

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被引用次数: 23

摘要

... Reference. 1; T. Yoshihara, S. Togiya, H. Koshino, S. Sakamura, T. Shimanuki, T. Sato, A. Tajima; ... Both the ester (3) and the corresponding primary alcohol have been synthesized previously, see Tetrahedron Lett. (1977), p. 1081. ... We were able to prepare mixtures of diastereomers of the ketone (6), in which the cis-compound predominated, by reacting the same cuprate with 2-methylcyclopentenone. 7; MT Reetz, SH Kyung, M. Hullmann; ...