Evaluation of Microwave Reactors for Prep-Scale Synthesis in a Kilolab
Author(s) -
Hansjoerg Lehmann,
Luigi LaVecchia
Publication year - 2005
Publication title -
jala journal of the association for laboratory automation
Language(s) - English
Resource type - Journals
eISSN - 1540-2452
pISSN - 1535-5535
DOI - 10.1016/j.jala.2005.08.005
Subject(s) - microwave , process engineering , robustness (evolution) , scalability , scale (ratio) , strengths and weaknesses , microwave heating , scale up , computer science , biochemical engineering , nanotechnology , materials science , environmental science , engineering , telecommunications , chemistry , physics , biochemistry , philosophy , epistemology , classical mechanics , quantum mechanics , database , gene
Microwave-assisted organic chemistry has received considerable attention during the last decade and nowadays, more and more research chemists are applying microwave technology to organic reactions on a small scale successfully. However, efficient application of this technology to cover the specific needs of larger-scale preparations, e.g., in a kilolab, remains to be shown. Therefore, the current study was initiated to investigate the scalability of the microwave technology. Two different microwave systems designed for large-scale operation (Multiwave 3000 and CEM Voyager SF) were evaluated to characterize strengths and weaknesses of each instrument for special use in a kilolab with focus on temperature/pressure limits, handling of suspensions, ability for rapid heating and cooling, robustness, and overall processing time. (JALA 2005;10:412–7)
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