引用本文:
Shou Ri Sheng, Ming Gang Hu, Qin Xin, Xiao Ling Liu, Xian Huang. Solid-phase synthesis of (Z)-allyl iodides from 3-acetoxy-2-methylene-alkanoates with recyclable polymer-supported selenium bromide[J]. Chinese Chemical Letters,
2007, 18(4): 377-379.
doi:
10.1016/j.cclet.2007.01.045
Citation: Shou Ri Sheng, Ming Gang Hu, Qin Xin, Xiao Ling Liu, Xian Huang. Solid-phase synthesis of (Z)-allyl iodides from 3-acetoxy-2-methylene-alkanoates with recyclable polymer-supported selenium bromide[J]. Chinese Chemical Letters, 2007, 18(4): 377-379. doi: 10.1016/j.cclet.2007.01.045
Citation: Shou Ri Sheng, Ming Gang Hu, Qin Xin, Xiao Ling Liu, Xian Huang. Solid-phase synthesis of (Z)-allyl iodides from 3-acetoxy-2-methylene-alkanoates with recyclable polymer-supported selenium bromide[J]. Chinese Chemical Letters, 2007, 18(4): 377-379. doi: 10.1016/j.cclet.2007.01.045
Solid-phase synthesis of (Z)-allyl iodides from 3-acetoxy-2-methylene-alkanoates with recyclable polymer-supported selenium bromide
摘要:
Reaction of polystyrene-supported lithium selenide with 3-acetoxy-2-methylene-aikanoates afforded the corresponding allyl selenide resins and subsequent cleavage from the polymer by treating with methyl iodide to furnish (Z)-allyl iodides in good yields and high purities. The polymeric selenium reagent can be regenerated and reused. So it is a environmentally benign reagent.
English
Solid-phase synthesis of (Z)-allyl iodides from 3-acetoxy-2-methylene-alkanoates with recyclable polymer-supported selenium bromide
Abstract:
Reaction of polystyrene-supported lithium selenide with 3-acetoxy-2-methylene-aikanoates afforded the corresponding allyl selenide resins and subsequent cleavage from the polymer by treating with methyl iodide to furnish (Z)-allyl iodides in good yields and high purities. The polymeric selenium reagent can be regenerated and reused. So it is a environmentally benign reagent.
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