Experimental Design for the Room-temperature Synthesis of 4-bromochalcone Using Retro-synthetic Analysis and Pure Organic Catalysis

Shengqiang LIAO; Xiaoqi YANG; Ji ZENG; Shuling LAN; Lianqing CHEN

doi:10.12179/1672-4550.20220575

Experiment Science and Technology, Volume. 22, Issue 2, 120(2024)

Experimental Design for the Room-temperature Synthesis of 4-bromochalcone Using Retro-synthetic Analysis and Pure Organic Catalysis

Shengqiang LIAO, Xiaoqi YANG, Ji ZENG, Shuling LAN, and Lianqing CHEN^*

Author Affiliations

Catalytic conversion of Energy and Materials Chemistry Key Laboratory of the Ministry of Education,South-Central Minzu University, Wuhan 430074, China

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Table 1. [in Chinese]
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Table 1. [in Chinese]
编号醛酮比醇水比催化剂用量/mg 反应时间/h 产率/%
1 1:1.17 1:0 35 2 16.51
2 1:1.17 2:1 35 2 15.20
3 1:1.17 1:1 35 2 32.42
4 1:1 1:1 140 1 30.54
5 1:1 1:1 140 2 46.56
6 1:1 1:1 140 3 42.33
7 1:1 1:1 280 2 68.52
8 1:1 1:1 420 2 62.43

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Shengqiang LIAO, Xiaoqi YANG, Ji ZENG, Shuling LAN, Lianqing CHEN. Experimental Design for the Room-temperature Synthesis of 4-bromochalcone Using Retro-synthetic Analysis and Pure Organic Catalysis[J]. Experiment Science and Technology, 2024, 22(2): 120

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