Stereoselective synthesis of partially substituted 1, 2, 3-butatriene derivatives via hydroboration

T Yoshida, RM Williams, E Negishi

文献索引：Yoshida,T. et al. Journal of the American Chemical Society, 1974 , vol. 96, p. 3688 - 3690

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被引用次数: 26

摘要

In each case the product is stable in solution (hexane, benzene, or tetrahydrofuran) for at least 72 hr at 25"(glpc examination). On evaporation of the solvent, however, an initially clear oil gradually turns gelathou6 The gelatinous substance does not redissolve in any of the organic solvents tested, including those mentioned above. This peculiarity has precluded purification of the product by distillation or preparative glpc. Fortunately, highly ...