Dehydroxymethyl Bromination of Alkoxybenzyl Alcohols Using a Hypervalent Iodine Reagent and Lithium Bromide

Dehydroxymethyl Bromination of Alkoxybenzyl Alcohols Using a Hypervalent Iodine Reagent and Lithium Bromide
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使用高价碘试剂和溴化​​锂对烷氧基苯甲醇进行脱羟甲基溴化

DOI:
10.1055/s-0037-1610980
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发表时间:
2018
期刊:
影响因子:
2
通讯作者:
Tomohiro Maegawa
Tomohiro Maegawa
中科院分区:
化学4区
文献类型:
--
作者:
Ayako Shibata;Sara Kitamoto,Kazuma Fujimura;Yuuka Hirose;Hiromi Hamamoto;Akira Nakamura;Yasuyoshi Miki;Tomohiro Maegawa

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本文叙述了在室温下,用高价碘试剂和溴化锂在F_3CCH_2OH中对烷氧基苄醇进行脱羟甲基溴化反应。通过调节高价碘试剂与溴化锂的摩尔比,可以选择性地进行单溴化或二溴化。
We describe the dehydroxymethylbromination of alkoxybenzyl alcohol by using a hypervalent iodine reagent and lithium bromide in F3CCH2OH at room temperature. Selective monobromination or dibromination was possible by adjusting the molar ratios of hypervalent iodine reagent and lithium bromide.