【摘要】 <正> ω-溴代醇-1是合成昆虫信息素、前列腺素等天然产物的重要前体。由α,ω-烷二醇合成ω-溴代醇-1,文献曾有许多报道。最近,Kang 等报道以等摩尔的烷二醇更多还原

【Abstract】 A facile process for preparation of ω-bromoalkanols was described.Reflux of equalmolar α,ω-alkanediols and hydromic acid in benzene or toluene yields the ω-bromoalkanolswith a high reaction selectivity of 99～97%.Other processes were also reviewed and factorswhich may affect the reaction selectivity were discussed.更多还原