Novel N,N'-methylene-bridged Metal(ii) Complexes of N,N'-methylenedi(4-hydroxy-l-proline) Obtained From the Condensation of Bis(4-hydroxy-l-prolinato)metal(ii) With Formaldehyde
(1995) Polyhedron — Vol. 14, n° 11, p. 1447-1451 (1995)
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- The condensation of bis(4-hydroxy-L-prolinato)metal(II) (metal = zinc, cobalt, copper, nickel) with formaldehyde led to the formation of the respective metal(II) complexes of N,N'-methylenedi(4-hydroxy-L-proline), M(II)[My(OH-Pro)(2)], each of which possesses an N,N'-methylene bridge linking the coordinated 4-hydroxy-L-proline ligands. Such linkage is without precedent in the products of the reactions of chelated amino acids with aldehydes.
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Teo, SB., Declercq, J.-P., Teoh, SG., Ng, CH., & Fun, HK. (1995). Novel N,N’-methylene-bridged Metal(ii) Complexes of N,N’-methylenedi(4-hydroxy-l-proline) Obtained From the Condensation of Bis(4-hydroxy-l-prolinato)metal(ii) With Formaldehyde. Polyhedron, 14(11), 1447-1451. https://doi.org/10.1016/0277-5387(94)00414-A (Original work published 1995)