作者:Marie L. J. Wong、James J. Mousseau、Steven J. Mansfield、Edward A. Anderson
DOI:10.1021/acs.orglett.9b00691
日期:2019.4.5
Bicyclo[1.1.1]pentanes (BCPs), useful surrogates for para-substituted arenes, alkynes, and tert-butyl groups in medicinal chemistry, are challenging to prepare when featuring stereogenic centers adjacent to the BCP. We report the development of an efficient route to α-chiral BCPs, via highly diastereoselective asymmetric enolate functionalization. We also describe the application of this chemistry
双环[1.1.1]戊烷(BCP)是药用化学中对位取代的芳烃,炔烃和叔丁基的有用替代物,要在与BCP相邻的立体异构中心具有特征的情况下制备具有挑战性。我们报告了通过高度非对映选择性不对称烯醇功能化的α-手性BCPs的有效途径的发展。我们还描述了该化学方法在合成苯甘氨酸和Tarenflurbil(NSAID氟比洛芬的单一对映体)的BCP类似物中的应用。