Wang, Jiang; Lin, Xin; Shao, Pan-Lin; Song, Jingyuan; Wen, Jialin; Zhang, Xumu published the article 《Double Asymmetric Hydrogenation of α-Iminoketones: Facile Synthesis of Enantiopure Vicinal Amino Alcohols》. Keywords: vicinal amino alc preparation enantioselective; iminoketone hydrogenation rhodium catalyst.They researched the compound: Bis(norbornadiene)rhodium (I) tetrafluoroborate( cas:36620-11-8 ).Application of 36620-11-8. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:36620-11-8) here.
This study presents an Rh/DuanPhos-catalyzed double asym. hydrogenation of α-iminoketones R1C(O)C(=NPMP)R2 (R1 = Ph, 1-naphthyl, 2-thienyl, etc.; R2 = Ph, 2-naphthyl, 2-thienyl, etc.) for accessing chiral vicinal amino alcs., (1R,2S)-R1C(OH)C(NHPMP)R2 which are privileged motifs in pharmaceuticals, agrochems., fine chems., chiral auxiliaries, organocatalysts, etc. Compared with existing methods, this methodol. has the following advantages, such as one-pot operation, high efficiency, operational simplicity, limited waste, broad reaction scope, and high yields (90 to 96%) and stereoselectivities (up to >99:1 dr; >99.9% ee). In addition, the mechanism of the transformation was revealed to be a stepwise reaction by isolating and analyzing reaction intermediates.
This literature about this compound(36620-11-8)Application of 36620-11-8has given us a lot of inspiration, and I hope that the research on this compound(Bis(norbornadiene)rhodium (I) tetrafluoroborate) can be further advanced. Maybe we can get more compounds in a similar way.
Reference:
Quinuclidine – Wikipedia,
Quinuclidine | C7H13N | ChemSpider