I found the field of Chemistry very interesting. Saw the article Chiral BrOnsted Acid Catalyzed Dynamic Kinetic Asymmetric Hydroamination of Racemic Allenes and Asymmetric Hydroamination of Dienes published in 2019. Category: benzodioxans, Reprint Addresses Liu, XY (corresponding author), Southern Univ Sci & Technol, Dept Chem, Shenzhen 518055, Peoples R China.; Liu, XY (corresponding author), Southern Univ Sci & Technol, Shenzhen Grubbs Inst, Shenzhen 518055, Peoples R China.. The CAS is 86-29-3. Through research, I have a further understanding and discovery of 2,2-Diphenylacetonitrile
The first highly efficient and practical chiral BrOnsted acid catalyzed dynamic kinetic asymmetric hydroamination (DyKAH) of racemic allenes and asymmetric hydroamination of unactivated dienes with both high E/Z selectivity and enantioselectivity are described herein. The transformation proceeds through a new catalytic asymmetric model involving a highly reactive pi-allylic carbocationic intermediate, generated from racemic allenes or dienes through a proton transfer mediated by an activating/directing thiourea group. This method affords expedient access to structurally diverse enantioenriched, potentially bioactive alkenyl-containing aza-heterocycles and bicyclic aza-heterocycles.
Welcome to talk about 86-29-3, If you have any questions, you can contact Lin, JS; Li, TT; Jiao, GY; Gu, QS; Cheng, JT; Lv, L; Liu, XY or send Email.. Category: benzodioxans
Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem