Tetrahedron p. 2861 - 2866 (1981)
Update date:2022-08-02
Topics:
Hercouet, A.
Corre Le, M.
ω-Acyloxy n-butylidenetriphenylphosphoranes give α-acyl n-butylidenetriphenylphosphoranes by intermolecular condensation in t-BuOH, and 3,4-dihydro-(2H)-pyrans by intramolecular condensation in toluene.The α-acyl n-butylidene phosphoranes, which are the t
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(2004)
