电化学氧化脱氢交叉偶联构建C—N键——电化学技术在有机化学实验教学中的设计与探索

赵梦龙, 苑岱雷, 叶梓, 房芳, 于月娜

Electrooxidative Cross-Coupling with Hydrogen Evolution to Construct C—N Bonds: Design and Exploration of Electrochemical Technology in Organic Chemistry Laboratory Teaching

Menglong Zhao, Dailei Yuan, Zi Ye, Fang Fang, Yuena Yu

表1 反应影响因素考察

实验序号	电解质	电流/mA	时间/h	内标基准峰面积 8.42 (8.500–8.300)	产物基准峰面积 6.24 (6.270–6.210)	收率^b
1^a	ⁿBu₄NBF₄	7	2	4.000	1.300	65.0
2^a	ⁿBu₄NOTf	7	2	4.000	1.295	64.8
3^a	ⁿBu₄NClO₄	7	2	4.000	1.462	73.1
4^a	ⁿBu₄NPF₆	7	3.5	4.000	1.526	76.3
5	ⁿBu₄NPF₆	10	2	4.000	1.422	71.1
6	ⁿBu₄NPF₆	4	2	4.000	0.855	42.8
7^a	ⁿBu₄NPF₆	4	3.5	4.000	1.459	73.0
8^a	ⁿBu₄NPF₆	14	1	4.000	1.193	59.7