62607-09-4Relevant articles and documents
Ni-Catalyzed enantioselective reductive arylcyanation/cyclization of: N -(2-iodo-aryl) acrylamide
Dong, Kaiwu,Ren, Xinyi,Shen, Chaoren,Wang, Guangzhu
, p. 1135 - 1138 (2022/02/03)
A Ni/(S,S)-BDPP-catalyzed intramolecular Heck cyclization of N-(2-iodo-aryl) acrylamide with 2-methyl-2-phenylmalononitrile was developed to give oxindoles with good enantioselectivities. We found that utilizing such an electrophilic cyanation reagent cou
Rh-Catalyzed asymmetric hydroaminomethylation of α-Substituted acrylamides: Application in the synthesis of RWAY
B?rner, Armin,Cunillera, Anton,Diéguez, Montserrat,Godard, Cyril,Lutz, Domke,Margalef, Jessica,Miró, Roger,Pamies, Oscar
supporting information, p. 9036 - 9040 (2020/11/30)
The successful rhodium-catalyzed asymmetric hydroformylation and hydroaminomethylation of α-substituted acrylamides is described using 1,3-phosphite-phosphoramidite ligands based on a sugar backbone. A broad scope of chiral aldehydes and amines were afforded in high yields and excellent enantioselectivities (up to 99%). Furthermore, the synthetic potential of this method is demonstrated by the single-step synthesis of the brain imaging molecule RWAY.
Macrolactam Synthesis via Ring-Closing Alkene-Alkene Cross-Coupling Reactions
Goh, Jeffrey,Loh, Teck-Peng,Maraswami, Manikantha
supporting information, p. 9724 - 9728 (2020/12/21)
Reported herein is a practical method for macrolactam synthesis via a Rh(III)-catalyzed ring closing alkene-alkene cross-coupling reaction. The reaction proceeded via a Rh-catalyzed alkenyl sp2 C-H activation process, which allows access to macrocyclic molecules of different ring sizes. Macrolactams containing a conjugated diene framework could be easily prepared in high chemoselectivities and Z,E stereoselectivities.
