Cooperative Application of Conventional and Microwave Heating,Asian Journal of Organic Chemistry

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Cooperative Application of Conventional and Microwave Heating
Asian Journal of Organic Chemistry ( IF 2.8 ) Pub Date : 2020-04-24 , DOI: 10.1002/ajoc.202000157
Harvey F. Fulo ₁ , Morgan A. Vincent ₁ , Albert E. Stiegman ₂ , Gregory B. Dudley ₁

Affiliation

The coordinated, cooperative use of microwave heating with conventional heating can provide advantages in chemical synthesis. Here, heterogeneous mixtures comprising ionic, highly microwave‐absorbing organic reagents and nearly microwave‐transparent arene solvents are heated conventionally and/or with microwaves, resulting in faster and, in some cases, higher yielding reactions when the two heating methods are applied cooperatively as compared to either method independently. Control experiments in more polar arene solvents show no advantage of cooperative heating, consistent with selective microwave heating phenomena. The experiments are facilitated by reactor technology that regulates internal reaction temperature and coordinates the application of conventional and microwave heating. The positive outcomes in this initial exploratory system suggest that cooperative heating can offer benefits in other systems designed for selective microwave heating.

中文翻译：

常规和微波加热的协同应用

微波加热与常规加热的协同合作使用可以在化学合成中提供优势。在这里，常规地和/或用微波加热包含离子的，高度吸收微波的有机试剂和接近微波透明的芳烃溶剂的异质混合物，当两种加热方法配合使用时，可以更快，在某些情况下产生更高的产率。与任何一种方法相比都是独立的。在极性更大的芳烃溶剂中的对照实验没有显示出协同加热的优势，这与选择性微波加热现象一致。反应器技术可调节内部反应温度并协调常规加热和微波加热的应用，从而促进了实验的进行。

更新日期：2020-04-24

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