I found the field of Chemistry very interesting. Saw the article Confinement-Driven Enantioselectivity in 3D Porous Chiral Covalent Organic Frameworks published in 2021. Name: 2-Aminobenzamide, Reprint Addresses Liu, Y; Cui, Y (corresponding author), Shanghai Jiao Tong Univ, Frontiers Sci Ctr Transformat Mol, Sch Chem & Chem Engn, Shanghai 200240, Peoples R China.; Liu, Y; Cui, Y (corresponding author), Shanghai Jiao Tong Univ, State Key Lab Met Matrix Composites, Shanghai 200240, Peoples R China.; Jiang, JW (corresponding author), Natl Univ Singapore, Dept Chem & Biomol Engn, Singapore 117576, Singapore.. The CAS is 88-68-6. Through research, I have a further understanding and discovery of 2-Aminobenzamide
3D covalent organic frameworks (COFs) with well-defined porous channels are shown to be capable of inducing chiral molecular catalysts from non-enantioselective to highly enantioselective in catalyzing organic transformations. By condensations of a tetrahedral tetraamine and two linear dialdehydes derived from enantiopure 1,1 ‘-binaphthol (BINOL), two chiral 3D COFs with a 9-fold or 11-fold interpenetrated diamondoid framework are prepared. Enhanced Bronsted acidity was observed for the chiral BINOL units that are uniformly distributed within the tubular channels compared to the non-immobilized acids. This facilitates the Bronsted acid catalysis of cyclocondensation of aldehydes and anthranilamides to produce 2,3-dihydroquinazolinones. DFT calculations show the COF catalyst provides preferential secondary interactions between the substrate and framework to induce enantioselectivities that are not achievable in homogeneous systems.
Name: 2-Aminobenzamide. Welcome to talk about 88-68-6, If you have any questions, you can contact Hou, B; Yang, S; Yang, KW; Han, X; Tang, XH; Liu, Y; Jiang, JW; Cui, Y or send Email.
Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem