安东帕全自动微波萃取仪Monowave 450

Scale-up of a Benzimidazole Synthesis

This report highlights the ease of scaling up a microwave assisted benzimidazole synthesis, starting from optimization in 10 mL vials, and ending up in the batchwise scale-up process using a 1 L reaction.1

Scale-up of a Nucleophilic Aromatic Substitution

This report highlights the ease of scaling up a microwave-assisted nucleophilic aromatic substitution, starting from optimization in 10 mL vials, and ending up in the batchwise scale-up process using a 1 L reaction vessel.1

Scale-up of a Suzuki-Miyaura Reaction

This report highlights the ease of scaling up a microwave-assisted Suzuki-Miyaura reaction, starting from optimization in 10 mL vials and ending up in the ultimate batchwise scale-up process using a 1 L reaction vessel.1

Diels-Alder Cycloaddion in a Low-absorbing Solvent

It has been shown that Monowave 300 is capable of performing reactions in varying scale under identical conditions, providing identical heating profiles in all attempts. Thus, no reoptimization is necessary and once a protocol is elaborated it can be employed in any applicable scale. With an operation range of 2 to 20 mL an initial 10-fold scale up can be accessed with ease. The capability of heating even larger amounts of low absorbing mixtures to high temperatures in no time makes Monowave 300 clearly a valuable tool in method development, opening up new avenues in microwave synthesis.

Formation of CuInS2 Nanoparticles by the Oleylamine Route

Preliminary comparison experiments between microwave and conventional heating under apparently “similar” conditions have provided differently sized and shaped CuInS2 nanoparticles, suggesting the existence of a non thermal microwave effect. However, when repeating those experiments with Monowave 300 and taking advantage of the simultaneous temperature monitoring option, it became evident, that the temperature was not correctly measured in the initially used monomode microwave reactor, which led to wrong assumptions. In fact, no evidence for the existence of a non thermal microwave effect could be found. However, since Monowave 300 represents a highly convenient tool for chemical synthesis and additionally provides accurate temperature measurement, microwave-assisted reaction processing with internal temperature monitoring will be the method of choice for nanomaterial synthesis.

微波合成纳米材料

微波萃取又称微波辅助提取( Microwave -assisted Extraction，MA E)，是指使用适当的溶剂在微波反应器中从植物 、矿物 、动物组织等中提取各种化学成分的技术和方法 。本文讲述了微波合成纳米材料的特点

微波药物合成

在微波的条件下，利用其加热快速、均质与选择性等优点，应用于现代有机合成研究中的技术，称为微波合成。本文为Monowave系列的合成举例

微波萃取的应用

微波萃取又称微波辅助提取( Microwave -assisted Extraction，MA E)，是指使用适当的溶剂在微波反应器中从植物 、矿物 、动物组织等中提取各种化学成分的技术和方法。本文的内容是咖啡的萃取报告