Hao-Lan Hu

1 month ago | thieme-connect.com | Hao-Lan Hu |Peng R. Chen |Meng-Yuan Li

Buy Article Permissions and Reprints All articles of this category A catalyst-controlled divergent alkylation of diarylamines with benzylic alcohols has been developed. A para C-alkylation of diarylamines could be achieved by using B(C6F5)3 as the catalyst, whereas ortho C-alkylation of diarylamines could be achieved by using HBF4·Et2O as the catalyst.

May 12, 2024 | pubs.rsc.org | Meng-Yuan Li |Peng R. Chen |Ming-Xia Pan |Hao-Lan Hu

Palladium-Catalyzed Amidation of Carbazole Derivatives via Hydroamination of Isocyanates The first amidation of carbazoles on N9 position via palladium-catalyzed hydroamination of isocyanates is demonstrated. This simple, general and efficient method could deliver a wide range of carbazole-N-carboxamides in up to 99% yield.