Activation of the <i>N</i>C–H bond of Morita–Baylis–Hillman adducts of <i>N</i>-substituted isatins with cerium ammonium nitrate (CAN) and alcohol (ROH)
作者:Ponnusamy Shanmugam、Vadivel Vaithiyanathan
DOI:10.1139/v09-020
日期:2009.4
Morita–Baylis–Hillman adducts of N-substituted isatin with cerium ammonium nitrate (CAN) and saturated and unsaturated alcohols have been carried out. The choice of a Morita–Baylis–Hillman adduct for this study is screened with a number of adducts. A comparative and reactivity pattern study on NC-H activation of Morita–Baylis–Hillman adducts of N-substituted isatin derivatives viz. N-methyl, N-ethyl, N-methyl
已经进行了关于用硝酸铈铵 (CAN) 和饱和和不饱和醇激活 N-取代靛红的 Morita-Baylis-Hillman 加合物的 NC-H 键的研究。本研究中 Morita-Baylis-Hillman 加合物的选择通过多种加合物进行筛选。N-取代靛红衍生物的 Morita-Baylis-Hillman 加合物的 NC-H 活化的比较和反应模式研究。已经进行了 N-甲基、N-乙基、N-乙酸甲酯、N-苄基、N-炔丙基和 N-异丙基靛红。还研究了芳环取代的影响。已经概述了形成醚产物的合理机制。