Microwave-assisted Pd-catalyzed synthesis of fused steroidal and non-steroidal pyrimidines from β-halo-α,β-unsaturated aldehydes
作者:Junali Gogoi、Pranjal Gogoi、Pranjal Bezbaruah、Romesh C. Boruah
DOI:10.1016/j.tetlet.2013.10.094
日期:2013.12
developed for the synthesis of fused steroidal and non-steroidal pyrimidines from β-halo-α,β-unsaturated aldehydes under microwave irradiation. The β-halo-α,β-unsaturated aldehydes are synthesized from corresponding ketones using Vilsmeier formylation reaction. This synthetic protocol is utilized to synthesize some more novel steroidal pyrimidine derivatives and are currently being evaluated for their biological
已开发了一种Pd催化的方案,用于在微波辐射下从β-卤代-α,β-不饱和醛合成稠合的甾体和非甾体嘧啶。使用Vilsmeier甲酰化反应,由相应的酮合成β-卤代-α,β-不饱和醛。该合成方案用于合成一些新的甾族嘧啶衍生物,目前正在对其生物学活性进行评估。