Effect of pressure on the (2 + 2) cycloa
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Petrus G. Wiering; Herbert Steinberg
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Article
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2010
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Elsevier Science
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English
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## Abstract The pressure dependence of the (2 + 2) cycloaddition of cyclopropanone diethyl acetal to tetracyanoethylene in methylene chloride and acetonitrile has been studied. The reaction is about ten times faster in the less polar methylene chloride in the pressure range 1โ2000 atm. The volume o