18859-20-6Relevant articles and documents
Enantioselective borohydride 1,4-reduction of α,β-unsaturated carboxamides using optically active cobalt(II) complex catalysts
Yamada, Tohru,Ohtsuka, Yuhki,Ikeno, Taketo
, p. 1129 - 1130 (1998)
The enantioselective borohydride reduction catalyzed by cobalt(II) complex was successfully applied to 1,4-reduction of β,β-disubstituted α,β-unsaturated carboxamides. In the presence of less than 1 mol% of optically active aldiminato cobalt(II) complex c
Cross-Dehydrogenative Cyclization-Dimerization Cascade Sequence for the Synthesis of Symmetrical 3,3′-Bisoxindoles
Dobah, Farhaan,Mazodze, C. Munashe,Petersen, Wade F.
supporting information, p. 5466 - 5470 (2021/07/31)
The synthesis of symmetrical 3,3′-bisoxindoles from simple acyclic β-oxoanilides is reported. The described method forges three new C-C bonds in a single step via a sequential Mn(OAc)3·2H2O mediated oxidative radical cyclization-fragmentation-dimerization process. The scope of this reaction is demonstrated in the preparation of a variety of 3,3′-bisoxindoles, as well as its application toward the formal synthesis of the Calycanthaceae alkaloid, (±)-folicanthine.
One-Pot Controlled Reduction of Conjugated Amides by Sequential Double Hydrosilylation Catalyzed by an Iridium(III) Metallacycle
Agbossou-Niedercorn, Francine,Corre, Yann,Djukic, Jean-Pierre,Kalocsai, Dorottya,Michon, Christophe,Nagyházi, Márton,Rysak, Vincent,Trivelli, Xavier
supporting information, p. 6212 - 6220 (2020/10/02)
A single and accessible cationic iridiumIII metallacycle effectively catalyzes the one-pot sequential double hydrosilylation of challenging α,β-unsaturated secondary and tertiary amides to afford, in a controlled and straightforward way, the co