Eschenmoser Fragmentation (Eschenmoser-Tanabe Fragmentation)
A. Eschenmoser et al., Helv. Chem. Acta 50,708 (1967)
J. Schreiber et al., ibid. 2101
M. Tanabe et al. Tetrahedron Letters 1967, 3943
D. Felix et al., Helv. Chim. Actga 54 2896-2912 (1971)
C. B. Reese, H.P. Sanders, Synthesis 1981, 276