Synthesis of symmetrical and unsymmetrical bis(pyrrolo[2,3-d]pyrimidinyl)methanes
作者:Meenakshi Sharma、Pulak J. Bhuyan
DOI:10.1039/c4ra09729g
日期:——
Some novel symmetrical bis(pyrrolo[2,3-d]pyrimidinyl)methanes were synthesized via diheteroarylation of sp3 CH bond of acetophenones with molecular iodine and DMSO. Further, an efficient reaction protocol was developed with which both symmetrical and some novel unsymmetrical bis(pyrrolo[2,3-d]pyrimidinyl)methanes were synthesized. For this purpose, we have exploited the highly reactive and good leaving
通过苯乙酮的sp 3 CH键与分子碘和二甲基亚砜(DMSO )的二杂芳基化反应,合成了一些新颖的对称双(吡咯并[2,3- d ]嘧啶基)甲烷。进一步,开发了一种有效的反应方案,通过该方案可以合成对称的和一些新的不对称的双(吡咯并[2,3- d ]嘧啶基)甲烷。为了这个目的,我们已经利用了1,3-二甲基巴比妥酸的高反应性和良好的离去性质。