172585-57-8Relevant articles and documents
Optically active 2-amino-4-alkoxypyrimidnes derivatives as 5-HT2C agonists
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Paragraph 0122; 0123, (2019/12/25)
The present invention provides an optically active 2-amino-4-alkoxy pyrimidine derivative that has excellent performance as a 5-HT2C agonist but has high selectivity to 2A and 2B. The present invention provides the optically active 2-amino-4-alkoxy pyrimidine derivative having a structure of chemical formula 1.COPYRIGHT KIPO 2020
Base-Free Dynamic Kinetic Resolution of Secondary Alcohols with a Ruthenium-Lipase Couple
Yun, Inyeol,Park, Jin Yong,Park, Jaiwook,Kim, Mahn-Joo
, p. 16293 - 16298 (2019/12/27)
We report the dynamic kinetic resolution (DKR) of various secondary alcohols by the combination of a ruthenium catalyst and an anionic surfactant-activated lipoprotein lipase. The DKR reactions performed under totally base-free conditions at room temperature provided the products of excellent enantiopurities (91-99% ee or greater) in high yields (92-99%). More importantly, the DKR of α-arylallyl alcohols was achieved for the first time with high yields (87-91%).
Merging Iron Catalysis and Biocatalysis—Iron Carbonyl Complexes as Efficient Hydrogen Autotransfer Catalysts in Dynamic Kinetic Resolutions
El-Sepelgy, Osama,Alandini, Nurtalya,Rueping, Magnus
supporting information, p. 13602 - 13605 (2016/10/21)
A dual catalytic iron/lipase system has been developed and applied in the dynamic kinetic resolution of benzylic and aliphatic secondary alcohols. A detailed study of the Kn?lker-type iron complexes demonstrated the hydrogen autotransfer of alcohols to proceed under mild reaction conditions and allowed the combination with the enzymatic resolution. Different racemic alcohols were efficiently converted to chiral acetates in good yields and with excellent enantioselectivities.