L. Ferris et al., NEW CHIRAL RHODIUM(II) CARBOXYLATES AND THEIR USE AS CATALYSTS IN CARBENOID TRANSFORMATIONS, Tetrahedron letters, 37(1), 1996, pp. 107-110
New chiral dirhodium(II) carboxylates 11-15 have been prepared from th
e half phthalate esters 6-8 and the pyrroles 9 and 10, and their use a
s catalysts for the decomposition of diazocarbonyl compounds 16 and 18
investigated.