Photocatalytic synthesis of 2,3-diamines from anilines and DIPEA <i>via</i> C–N bond cleavage and C–C bond formation
作者:Yunyan Meng、Chunxiang Pan、Na Liu、Hongjiang Li、Zixiu Liu、Yao Deng、Zixiang Wei、Jianbin Xu、Baomin Fan
DOI:10.1039/d3gc04273a
日期:——
2,3-Diamines are skeleton structures widely found in natural products and drug molecules and can also be used as ligands in transition metal catalysis. A novel visible light-driven synthesis method for 2,3-diamines using anilines and diisopropylethylamine as starting materials and aldehydes as proton acceptors under the action of the organic photosensitiser 4CzIPN has been developed. The method has
Electrochemical synthesis of C(sp3)-rich amines by aminative carbofunctionalization of carbonyl compoundsElectrochemical aminative carbofunctionalization of carbonylcompounds was achieved under mild conditions without stringent exclusion of moisture and air. Complementary to existing photochemical methodologies, this catalyst-free electroreductive approach involves the coupling of cathodically generated