Catalytic C-H amination for the preparation of substituted 1,2-diamines. (73/243)

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Branch-selective reductive coupling of 2-vinyl pyridines and imines via rhodium catalyzed C-C bond forming hydrogenation. (74/243)

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A stereoselective synthesis of (+)-gonyautoxin 3. (75/243)

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Synthesis of (-)-hamigeran B. (76/243)

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Rhodium catalyzed 1,4-conjugate addition of 1,5-azastibocines with electron deficient olefins. (77/243)

The rhodium-catalyzed reaction of Sb-aryl-1,5-azastibocines with alpha,beta-unsaturated ketones and esters is described. Exclusive formation of 1,4-conjugate adduct was achieved in aqueous NMP (N-methyl-2-pyrrolidinone) in the presence of 5 mol% of [RhCl(cod)](2), and no formation of Heck adduct was observed in this condition. Reactions with various enones and enoates were also demonstrated to prove generality of the 1,4-conjugate addition.  (+info)

Rh(I)-catalyzed direct arylation of pyridines and quinolines. (78/243)

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Back-electron transfer suppresses the periodic length dependence of DNA-mediated charge transport across adenine tracts. (79/243)

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Rhodium-catalyzed transannulation of 1,2,3-triazoles with nitriles. (80/243)

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