Anilkumar, R and Chandrasekhar, Sosale (2000) An environment-friendly Beckmann rearrangement: the diazotisation of ketoxime carbamates. In: Tetrahedron Letters, 41 (37). pp. 7235-7237.
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The titled reaction was effected with iso-amyl nitrite or sodium nitrite, both in cone. H2SO4 at 0-25 degrees C in excellent yields (55-98%). Apart from the mild temperatures employed, organic solvents and reagents can be avoided, and the by-products are CO2 and N-2, so the conditions are environment-friendly. (C) 2000 Elsevier Science Ltd. All rights reserved.
|Item Type:||Journal Article|
|Additional Information:||Copyright of this article belongs to Elsevier science.|
|Department/Centre:||Division of Chemical Sciences > Organic Chemistry|
|Date Deposited:||04 Aug 2010 10:27|
|Last Modified:||19 Sep 2010 06:13|
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