The reaction between [RhC5H4CO2(CH)2OH(NBD)] (1) and 1,1’-carbonyldiimidazole (CDI) leads to the new CO2-imidazole functionalized alkoxycarbonylcyclopentadienyl complex [RhC5H4CO2(CH2)2O2C-Im(NBD)] (2) (Im = imidazole). The latter was treated with the five generations of poly(propylenimine) dendrimers DAB-Am-(NH2)n n = 4, 8, 16, 32, 64 (DAB = diaminobutane) to accomplish the synthesis of the new organometallic dendritic macromolecules DAB-dendr-[NH(O)COCH2CH2OC(O)C5H4Rh(NBD)]n n = 4, 8, 16, 32, 64 (4, 5, 6, 7, 8) based on flexible poly(propylenimine) dendrimer cores, built up to the fifth generation. Spectroscopic characterization of all the new compounds will be presented and discussed.

L. Busetto, M.C. Cassani, P.W.N.M. Van Leeuwen, R. Mazzoni (2004). Synthesis of new poly(propylenimine) dendrimers DAB-dendr-[NH(O)COCH2CH2OC(O)C5H4Rh(NBD)](n) [n=4, 8, 16, 32, 64] functionalized with alkoxycarbonylcyclopentadienyl complexes of rhodium(I). DALTON TRANSACTIONS, 17, 2767-2770 [10.1039/b407092e].

Synthesis of new poly(propylenimine) dendrimers DAB-dendr-[NH(O)COCH2CH2OC(O)C5H4Rh(NBD)](n) [n=4, 8, 16, 32, 64] functionalized with alkoxycarbonylcyclopentadienyl complexes of rhodium(I).

BUSETTO, LUIGI;CASSANI, MARIA CRISTINA;MAZZONI, RITA
2004

Abstract

The reaction between [RhC5H4CO2(CH)2OH(NBD)] (1) and 1,1’-carbonyldiimidazole (CDI) leads to the new CO2-imidazole functionalized alkoxycarbonylcyclopentadienyl complex [RhC5H4CO2(CH2)2O2C-Im(NBD)] (2) (Im = imidazole). The latter was treated with the five generations of poly(propylenimine) dendrimers DAB-Am-(NH2)n n = 4, 8, 16, 32, 64 (DAB = diaminobutane) to accomplish the synthesis of the new organometallic dendritic macromolecules DAB-dendr-[NH(O)COCH2CH2OC(O)C5H4Rh(NBD)]n n = 4, 8, 16, 32, 64 (4, 5, 6, 7, 8) based on flexible poly(propylenimine) dendrimer cores, built up to the fifth generation. Spectroscopic characterization of all the new compounds will be presented and discussed.
2004
L. Busetto, M.C. Cassani, P.W.N.M. Van Leeuwen, R. Mazzoni (2004). Synthesis of new poly(propylenimine) dendrimers DAB-dendr-[NH(O)COCH2CH2OC(O)C5H4Rh(NBD)](n) [n=4, 8, 16, 32, 64] functionalized with alkoxycarbonylcyclopentadienyl complexes of rhodium(I). DALTON TRANSACTIONS, 17, 2767-2770 [10.1039/b407092e].
L. Busetto; M.C. Cassani; P.W.N.M. Van Leeuwen; R. Mazzoni
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/4315
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