Resolving Bromonitromethane Sourcing by Synthesis: Preparation at the Decagram Scale
作者:Madelaine P. Thorpe、Abigail N. Smith、Michael S. Crocker、Jeffrey N. Johnston
DOI:10.1021/acs.joc.2c00405
日期:2022.4.15
The accessibility of bromonitromethane has declined in recent years, limiting its viability as a reagent for chemical synthesis. The reinvestigation and optimization of a variety of preparations, and the development of safe operating principles, are described. The reproducible protocol described here leverages the effectiveness of hydroxide for nitromethane bromination while respecting its incompatibility
近年来,溴硝基甲烷的可及性有所下降,限制了其作为化学合成试剂的可行性。描述了各种制剂的重新研究和优化以及安全操作原则的制定。这里描述的可重现的方案利用氢氧化物对硝基甲烷溴化的有效性,同时尊重其与其形成的产品的不相容性。这种仔细的平衡是在高达 56 g 的规模下实现的,从而形成了可重复的程序,为这种关键试剂提供了直接、可持续且经济实惠的途径。