苄胺
催化作用
化学
分子氧
氧气
分子
大气氧
二进制系统
二进制数
化学工程
组合化学
光化学
有机化学
数学
算术
工程类
作者
Yuki Yamamoto,Miyuto Ota,Shintaro Kodama,Michio Ueshima,Akihiro Nomoto,Akiya Ogawa,Mitsunori Furuya,Kiminori Kawakami
出处
期刊:ACS omega
[American Chemical Society]
日期:2021-12-06
卷期号:6 (50): 34339-34346
被引量:6
标识
DOI:10.1021/acsomega.1c04046
摘要
A green method of the oxidation of benzylamines to imines was developed using a novel binary system of Au/C–CuO. This system was evaluated under atmospheric oxygen, and the corresponding imines were obtained in up to 100% yields by loading 0.006 mol % of Au/C and 1.25 mol % of CuO under mild conditions. This system was also successfully applied to the syntheses of N-containing functional molecules, as well as that of imines on the scale of several grams. Furthermore, the turnover number of the system (more than 8000 times on a gold basis) as well as its ability to be reused more than 10 times for benzylamine oxidation demonstrates the excellent durability and recyclability of the developed system.
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