3-Dihydrobenzofuran相关论文
Visible light and base promoted O-H insertion/cyclization of para-quinone methides with aryl diazoac
A visible light and base promoted O-H insertion/cyclization of para-quinone methides with aryl diazoacetates is develope......
对氟苯酚经溴化制得的邻溴对氟苯酚,与1,2-二氯乙烷反应制得2-(2-溴-4-氟苯氧基)氯乙烷,再经格氏反应制得5-氟-2,3-二氢苯并呋喃,......
目的:探讨手性硝基取代2,3-苯并二氢呋喃化合物的不对称合成新方法。方法以反式α-溴代硝基苯乙烯、芝麻酚为原料,研究不同条件下反......
采用邻溴苯酚为初始原料,在相转移催化剂作用下经烷基化合成-(2-氯乙氧基)-1-溴苯(呈),通过生成格氏试剂合成2,3-二氢苯并呋喃(2),由傅-克酰......