Fig. 7: Applications to total synthesis of natural products and their structural analogs. | Nature Communications

Fig. 7: Applications to total synthesis of natural products and their structural analogs.

From: Facile enantioselective synthesis of multi-substituted norbornanes/norbornenes using a latent synthon strategy

Fig. 7

a Asymmetric synthesis of (+)-gemmacin and (+)-gemmacin B. b Preparation of close structural analogs of (+)-gemmacin and (+)-gemmacin B. dtbbpy, 4,4’-di-tert-butyl-2,2’-dipyridyl; DMF, N,N-dimethylformamide; THF, tetrahydrofuran; TsOH, p-toluenesulfonic acid; TFA, trifluoroacetic acid; 1,2-DCE, 1,2-dichloroethane.

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