Synthesis and cyclo-oligomerization of 2-(bromomethyl)-3-aryl-2-propenoic acid derivatives
作者:Yusuf Zulykama、Paramasivan T. Perumal
DOI:10.1016/j.tetlet.2009.04.053
日期:2009.7
2-Bromomethyl-3-aryl-2-propenoic acids have been synthesized from Baylis–Hillman adducts derived from aromatic aldehydes and t-butyl acrylates as new precursors in MBH chemistry. Further triolides were synthesized by the cyclo-oligomerization of 2-bromomethyl-3-aryl-2-propenoic acids in the presence of Cs2CO3 demonstrating the synthetic utility of these motifs.
2-溴甲基-3-芳基-2-丙烯酸是由MBIS化学中的新前体芳族醛和丙烯酸叔丁酯衍生的Baylis-Hillman加合物合成的。在Cs 2 CO 3存在下,通过2-溴甲基-3-芳基-2-丙酸的环低聚反应合成了其他三醇化物,证明了这些基序的合成效用。