Selective synthesis of oxygen-containing heterocycles via tandem reactions of 1,2-allenic ketones with ethyl 4-chloroacetoacetate
作者:Qiang Wang、Zhouqing Xu、Xuesen Fan
DOI:10.1039/c3ra23432k
日期:——
By tuning the reaction conditions and the substitution patterns of substrates, the selective synthesis of oxepin-3(2H)-ones, benzo[d][1,3]dioxoles, or furan-3(2H)-ones starting from readily available acyclic substrates under mild conditions has been established.
通过调整反应条件和底物的取代模式,氧杂3(2的选择性合成ħ) -酮,苯并[ d ] [1,3]二氧杂环戊烯,或者呋喃-3-(2 ħ) -酮从容易开始已经建立了在温和条件下可用的无环底物。
A Convenient and Practical Route to Novel α-Allenic Ketones through a Wittig Reaction
作者:K. Kumar、S. Kaur、M. P. S. Ishar
DOI:10.1055/s-1999-2805
日期:1999.8
Kumar; Kaur; Ishar, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2000, vol. 39, # 9, p. 643 - 645