126991-59-1Relevant articles and documents
Desymmetrizing Isomerization of Alkene via Thiazolinyl Iminoquinoline Cobalt Catalysis
Liu, Wenbo,Zheng, Yushan,Mao, Yihui,Chen, Jieping,Ren, Xiang,Cheng, Zhaoyang,Lu, Zhan
supporting information, p. 1158 - 1163 (2022/02/14)
We report a cobalt-catalyzed desymmetrizing isomerization of exo-cyclic alkenes to generate chiral 1-methylcyclohexene derivatives with good yields and enantioselectivities. A novel chiral thiazolinyl iminoquinoline ligand and its cobalt complex were desi
Visible Light Mediated Generation of trans-Arylcyclohexenes and Their Utilization in the Synthesis of Cyclic Bridged Ethers
Day, Jon I.,Singh, Kamaljeet,Trinh, Winston,Weaver, Jimmie D.
supporting information, p. 9934 - 9941 (2018/07/25)
While accessible via UV-irradiation of cis-cyclohexene, trans-cyclohexene has thus far been an investigation driven by curiosity, and due primarily to its short lifespan, has until recently not been employed for productive synthesis. Herein, we present st
Enantioselective Synthesis of Chiral Oxime Ethers: Desymmetrization and Dynamic Kinetic Resolution of Substituted Cyclohexanones
Nimmagadda, Sri Krishna,Mallojjala, Sharath Chandra,Woztas, Lukasz,Wheeler, Steven E.,Antilla, Jon C.
supporting information, p. 2454 - 2458 (2017/02/23)
Axially chiral cyclohexylidene oxime ethers exhibit unique chirality because of the restricted rotation of C=N. The first catalytic enantioselective synthesis of novel axially chiral cyclohexylidene oximes has been developed by catalytic desymmetrization of 4-substituted cyclohexanones with O-arylhydroxylamines and is catalyzed by a chiral BINOL-derived strontium phosphate with excellent yields and good enantioselectivities. In addition, chiral BINOL-derived phosphoric acid catalyzed dynamic kinetic resolution of α-substituted cyclohexanones has been performed and yields versatile intermediates in high yields and enantioselectivities.