A Raney Cobalt Mediated Reductive Cyclization Route to the Uleine Alkaloid Gilbertine
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https://figshare.com/articles/dataset/A_Raney_Cobalt_Mediated_Reductive_Cyclization_Route_to_the_Uleine_Alkaloid_Gilbertine/3504158
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资源简介:
Reductive
cyclization of the 2,4,5-trisubstituted cyclohexenone 16 using dihydogen in the presence of Raney cobalt afforded
compound 17 (60%) that could be elaborated over a further
five steps, including one involving a cationic cyclization process,
into the racemic modification of the unusual uleine alkaloid gilbertine.
Single-crystal X-ray analyses of compounds (±)-1, 16, and a derivative of 17 are reported.
创建时间:
2016-10-31



