1.1
Reagents:
Cesium carbonate
Catalysts:
Molybdenum, hexakis(2-methyl-2-propanolato)di-, (Mo-Mo)
Solvents:
Dimethylformamide
;
10 h, 75 °C; 75 °C → 50 °C
1.2
2 h, 50 °C
![6-溴苯并[D]恶唑-2-甲酸甲酯结构式图片|954239-67-9结构式图片](http://hg.y866.cn/compound/lib/scimg/cas/150/954239-67-9.png?t=638994770486829484)
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