The secondary Ξ±-deuterium isotope effect
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Stanley Seltzer
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Article
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1962
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Elsevier Science
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French
β 203 KB
The mechanism of the Diels-Alder reaction has received much attention recently. ## 2-6 The question of whether formation, isomerization, or decomposition of Dielsdlder adducts occur via a one step 2,5 or a two step3'4'6 mechanism, has been asked most frequently. The use of the secondary adeuteriu