Scale-up and Optimization of a Continuous Flow Synthesis of an α-Thio-β-chloroacrylamide
作者:Olga C. Dennehy、Denis Lynch、Stuart G. Collins、Anita R. Maguire、Humphrey A. Moynihan
DOI:10.1021/acs.oprd.0c00079
日期:2020.10.16
Use of continuousflow processing to undertake a multistep chlorination cascade has been achieved with effective inline workup and end-of-line crystallization in batch, leading to isolation of α-thio-β-chloroacrylamide Z-3 in pure form from a complex reaction mixture, exploiting the advantage of efficient heat transfer in flow. During development of a continuousflowstrategy for production of appreciable