sulfoxide elimination was carried out under continuous-flow conditions in a mesofluidic thermolysis reactor. The design of the reactor enabled accurate control of reaction time and conditions, affording a convenient scale-independent procedure for the production of N,C-protected vinylglycine derivatives. Thermolysis at 270 °C under 1000 psi of pressure in superheated toluene enabled typical daily outputs
顺式亚砜消除在中射流热解反应器的连续流动条件下进行。反应器的设计能够精确控制反应时间和条件,为制备N,C保护的
乙烯基甘氨酸衍
生物提供了与规模无关的便捷程序。在270°C和1000 psi的压力下在过热的
甲苯中进行热解,典型的每日产量为11至46 g / day,具有出色的选择性和ee(> 97%)。根据计算研究,研究了各种竞争反应途径并进行了合理化。