引用本文:
王筱梅, 杨平, 蔡庆华, 鲍猛. 烷基膦酸二烷基酯的固-液相转移催化合成及其阻燃性能[J]. 应用化学,
1997, 14(3): 96-98.
Citation: Wang Xiaomei, Yang Ping, Cai Qinghua, Bao Meng. Solid Liquid Phase Transfer Catalytic Synthesis of Alkyl Phosphoric Dialkyl Ester andTheir Flame Retardancy[J]. Chinese Journal of Applied Chemistry, 1997, 14(3): 96-98.
Citation: Wang Xiaomei, Yang Ping, Cai Qinghua, Bao Meng. Solid Liquid Phase Transfer Catalytic Synthesis of Alkyl Phosphoric Dialkyl Ester andTheir Flame Retardancy[J]. Chinese Journal of Applied Chemistry, 1997, 14(3): 96-98.
烷基膦酸二烷基酯的固-液相转移催化合成及其阻燃性能
English
Solid Liquid Phase Transfer Catalytic Synthesis of Alkyl Phosphoric Dialkyl Ester andTheir Flame Retardancy
Abstract:
Eight alkyl phosphoric dialkyl esters were synthesized by reacting potassium dialkyl phosphite with different halohydrocarbons in the presence of quaternary ammonium salt and KOH. Their structures were identified by IR and NMR. The mixtures of epoxy resin with phosphonates showed a better flame retardancy and plasticization than that with phosphates.
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Key words:
- alkyl phosphoric dialkyl ester
- / synthesis
- / phase transfer catalysis
- / flame retardancy
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