Metal-Free Tandem Oxidative Coupling of Primary Alcohols with Azoles for the Synthesis of Hemiaminal Ethers
作者:Jinwei Sun、Yu Zhang、Sankaran Mathan、Yi Wang、Yi Pan
DOI:10.1021/acs.joc.5b02516
日期:2016.4.15
A novel metal-free tandem oxidative coupling process for the synthesis of hemiaminal ethers has been developed. This protocol could be applied for the C–N bond formation of electron-deficient trizoles, tetrazoles, carbazoles and indazoles with primaryalcohols.
Direct Synthesis of a-(Benzotriazol-1-yl)alkyl Ethers
作者:Alan R. Katritzky、Michael V. Voronkov、Alfredo Pastor、Douglas Tatham
DOI:10.3987/com-99-8589
日期:——
Electro-oxidative C(sp3)–H Amination of Azoles via Intermolecular Oxidative C(sp3)–H/N–H Cross-Coupling
作者:Jiwei Wu、Yi Zhou、Yuchen Zhou、Chien-Wei Chiang、Aiwen Lei
DOI:10.1021/acscatal.7b03551
日期:2017.12.1
electrooxidative C(sp3)–H amination via intermolecular oxidative C(sp3)–H/N–H cross-coupling has been developed under metal- and oxidant-free conditions. The C(sp3)–H bondsadjacent to oxygen, nitrogen, and sulfur atoms could all react smoothly with various amines to give the corresponding products with moderate to good yields (30–93%). In addition, the C(sp3)–H bonds of benzylic and allylic are also tolerated