Tetrahedron

Efficient synthesis of 2-vinylcyclobutanones by the rearrangement of 1-methoxy-1-cyclopropylcarbinols under neutral conditions

T Cohen, L Brockunier

Index: Cohen, Theodore; Jung, Sang-Hun; Romberger, Matthew L.; McCullough, Dennis W. Tetrahedron Letters, 1988 , vol. 29, # 1 p. 25 - 26

Full Text: HTML

Citation Number: 12

Abstract

A common synthesis of cyclobutanones involves the rearrangement of 1-alkoxy-or 1- (phenylthio) cyclopropylcarbinols under acidic conditions. We report that the synthetically useful 2-vinylcyclobutanones can be prepared in good yield in the absence of protonic acids

Related Articles:

Synthesis and reactivity of α-lithio α-trimethylsilyl cyclopropanes and related derivatives

[Halazy, S.; Dumont, W.; Krief, A. Tetrahedron Letters, 1981 , vol. 22, # 47 p. 4737 - 4740]

A general procedure for preparing. alpha.-lithiosilanes. Generalization of the Peterson olefination

[Cohen, Theodore; Sherbine, James P.; Matz, James R.; Hutchins, Robert R.; McHenry, Barry M.; Willey, Paul R. Journal of the American Chemical Society, 1984 , vol. 106, # 11 p. 3245 - 3252]

A general procedure for preparing. alpha.-lithiosilanes. Generalization of the Peterson olefination

[Cohen, Theodore; Sherbine, James P.; Matz, James R.; Hutchins, Robert R.; McHenry, Barry M.; Willey, Paul R. Journal of the American Chemical Society, 1984 , vol. 106, # 11 p. 3245 - 3252]

Synthesis and reactivity of α-lithio α-trimethylsilyl cyclopropanes and related derivatives

[Halazy, S.; Dumont, W.; Krief, A. Tetrahedron Letters, 1981 , vol. 22, # 47 p. 4737 - 4740]

Synthesis and reactivity of α-lithio α-trimethylsilyl cyclopropanes and related derivatives

[Halazy, S.; Dumont, W.; Krief, A. Tetrahedron Letters, 1981 , vol. 22, # 47 p. 4737 - 4740]

More Articles...