引用本文:
杨秀琴, 付长亮. 微波辐射无溶剂羰基化合物的硫代反应[J]. 应用化学,
2013, 30(8): 878-882.
doi:
10.3724/SP.J.1095.2013.20584
Citation: YANG Xiuqin, FU Changliang. Solvent-free Thionation of Carbonyl Compounds with PP2S5 Under Microwave Irradiation[J]. Chinese Journal of Applied Chemistry, 2013, 30(8): 878-882. doi: 10.3724/SP.J.1095.2013.20584
Citation: YANG Xiuqin, FU Changliang. Solvent-free Thionation of Carbonyl Compounds with PP2S5 Under Microwave Irradiation[J]. Chinese Journal of Applied Chemistry, 2013, 30(8): 878-882. doi: 10.3724/SP.J.1095.2013.20584
微波辐射无溶剂羰基化合物的硫代反应
English
Solvent-free Thionation of Carbonyl Compounds with PP2S5 Under Microwave Irradiation
Abstract:
Seven carbonyl compounds were thionated with phosphorus pentasulfide promoted by microwave irradiation under solvent-free conditions. The thiocarbonyl compounds were synthesized in 76%~93% yields. The optimized reaction conditions:the molar ratio of substrates and PP2S5 is 4:1,temperature is 100℃ and time is 15~20 min. The structures of products were characterized by 1H NMR and 13C NMR.
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Key words:
- microwave-irradiation
- / solvent-free
- / thiocarbonyl reaction
- / phosphorus pentasulfide
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