Microwave-Assisted Organic Synthesis in Near-Critical Water at 300 °C -A Proof-of-Concept Study
作者:Jennifer M. Kremsner、C. Oliver Kappe
DOI:10.1002/ejoc.200500324
日期:2005.9
Microwave-assisted organic synthesis in near-critical water (NCW) in the 270–300 °C temperature range has been investigated in a dedicated multimode microwave reactor utilizing heavy-walled quartz reaction vessels. Several different known transformations such as the hydrolysis of esters or amides, the hydration of alkynes, Diels–Alder cycloadditions, pinacol rearrangements, and the Fischer indole synthesis were successfully
已经在使用厚壁石英反应容器的专用多模式微波反应器中研究了在 270-300°C 温度范围内的近临界水 (NCW) 中的微波辅助有机合成。几种不同的已知转化,例如酯或酰胺的水解、炔烃的水合、Diels-Alder 环加成、频哪醇重排和 Fischer 吲哚合成,在不添加酸或碱催化剂的情况下在微波生成的 NCW 中成功进行。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)