Reference of (11bR)-N,N-Bis[(1R)-1-phenylethyl]dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-amine. The fused heterocycle is formed by combining a benzene ring with a single heterocycle, or two or more single heterocycles. Compound: (11bR)-N,N-Bis[(1R)-1-phenylethyl]dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-amine, is researched, Molecular C36H30NO2P, CAS is 415918-91-1, about Stereoselective synthesis of 2,6-disubstituted piperidines using the iridium-catalyzed allylic cyclization as configurational switch: asymmetric total synthesis of (+)-241 D and related piperidine alkaloids. Author is Gnamm, Christian; Krauter, Caroline M.; Broedner, Kerstin; Helmchen, Guenter.
Pressing the configurational switch: Use of enantiomeric Ir catalysts allows the vinylpiperidine building blocks I (R = CH:CH2, R1 = H; R = H, R1 = CH:CH2) to be synthesized with high selectivity. Total syntheses of the dendrobate alkaloid (+)-241 D, its C6-epimer, and spruce alkaloid I (R = H, R1 = n-Pr) are presented as applications.
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