Studies on the Beckmann Rearrangement. I. Dehydrations of Aldoximes with Methylketene Diethylacetal

T MUKAIYAMA, K TONOOKA…

Index: Mukaiyama,T. et al. Journal of Organic Chemistry, 1961 , vol. 26, p. 2202 - 2206

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Citation Number: 17

Abstract

Dehydrations of aldoximes into isonitriles or nitriles by means of rnethylketene diethylacetal have been studied. ilddition compounds of aromatic-syn-aldoxime5 and methylketene diethylacetal decompose, in the presence of a catalytic amount of boron trifluoride and mercuric oxide, into corresponding isonitriles in good yields. On the other hand, adducts of methylketene diethylacetal and aromatic-anti-aldoximes, as we11 as of methylketene ...

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