Tetrahedron

One-pot synthesis of 3-hydroxymaleic anhydrides by cyclization of 1, 1-bis (trimethylsilyloxy) ketene acetals with oxalyl chloride

S Rotzoll, E Ullah, H Görls, C Fischer, P Langer

Index: Tetrahedron, , vol. 63, # 12 p. 2647 - 2656

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Citation Number: 10

Abstract

... Tetrahedron. Volume 63, Issue 12, 19 March 2007, Pages 2647–2656. Cover image Cover image. One-pot synthesis of 3-hydroxymaleic anhydrides by cyclization of 1,1-bis(trimethylsilyloxy)ketene acetals with oxalyl chloride. ... j, (cHex)(CH 2 ) 2, 89, 78, 63. k, Ph 2 CH, 91, 92, 30. ...