Ring-Enlargement of Dimethylaminopropenoyl Cyclopropanes: An Efficient Route to Substituted 2, 3-Dihydrofurans

R Zhang, Y Liang, G Zhou, K Wang…

Index: Nakajima, Tadashi; Segi, Masahito; Mituoka, Takeshi; Fukute, Yasuyuki; Honda, Mitsunori; Naitou, Kaneyuki Tetrahedron Letters, 1995 , vol. 36, # 10 p. 1667 - 1670

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Citation Number: 41

Abstract

... Volume: Page: ... the pioneering work on the ring-enlargement of cyclopropylketones was first reported by Cloke in 1929 (Scheme 1),(10) this type ... to acetic acid under reflux, the reaction furnished a white solid, which was characterized as 2-(3-(p-tolylcarbamoyl)-4 ...

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