Switching Chemoselectivity: Using Mechanochemistry to Alter Reaction Kinetics.
Switching Chemoselectivity: Using Mechanochemistry to Alter Reaction Kinetics.
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DOI:
10.1002/anie.201810141
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发表时间:
2018-12-03
期刊:
影响因子:
--
通讯作者:
Browne DL
中科院分区:
文献类型:
--
作者:
Howard JL;Brand MC;Browne DL
A reaction manifold has been discovered in which the chemoselectivity can be altered by switching between neat milling and liquid assisted grinding (LAG) with polar additives. After investigation of the reaction mechanism, it has been established that this switching in reaction pathway is due to the neat mechanochemical conditions exhibiting different kinetics for a key step in the transformation. This proof of concept study demonstrates that mechanochemistry can be used to trap the kinetic product of a reaction. It is envisaged that, if this concept can be successfully applied to other transformations, novel synthetic processes could be discovered and known reaction pathways perturbed or diverted.
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影响因子:
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作者:
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Angewandte Chemie (International ed. in English)
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