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 L; Cassani MC; van Leeuwen PWNM; Mazzoni R

首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >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)

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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)

机译：合成的铑（I）烷氧基羰基环戊二烯基配合物官能化的新型聚丙二胺树枝状聚合物DAB-dendr-NH-（O）COCH2CH2OC（O）C5H4Rh（NBD）（n）{n = 4、8、16、32、64}

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The reaction between [Rh{C5H4CO2(CH)(2)OH}(NBD)] (1) and 1,1'-carbonyldiimidazole (CDI) leads to the new CO2-imidazole functionalized alkoxycarbonylcyclopentadienyl complex [Rh{C5H4CO2(CH2)(2)O2C-Im}(NBD)] (2) (Im=imidazole). The latter was treated with five generations of poly( propylenimine) dendrimers DAB-dendr-(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 (4), 8 (5), 16 (6), 32 (7), 64 (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.

机译：[Rh {C5H4CO2（CH）（2）OH}（NBD）]（1）与1,1'-羰基二咪唑（CDI）之间的反应生成新的CO2-咪唑官能化的烷氧基羰基环戊二烯基络合物[Rh {C5H4CO2（CH2）（ 2）O 2 C-Im}（NBD）]（2）（Im ＝咪唑）。后者用五代聚丙二胺树枝状聚合物DAB-dendr-（NH2）（n）{n = 4，8，16，16，32，64}（DAB = diaminobutane）处理，以完成新的有机金属树枝状化合物的合成大分子DAB-dendr- [NH（O）COCH2CH2OC（O）C5H4Rh（NBD）]（n）{n = 4（4），8（5），16（6），32（7），64（8）}基于挠性的聚丙稀亚胺树枝状聚合物核，直至第五代。将介绍和讨论所有新化合物的光谱表征。

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来源
《Dalton transactions: An international journal of inorganic chemistry》 |2004年第17期|共4页
作者
Busetto L; Cassani MC; van Leeuwen PWNM; Mazzoni R;
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正文语种 eng
中图分类无机化学;
关键词
COORDINATION CHEMISTRY; CP-LIGANDS; CATALYTIC-ACTIVITY; IMINE) DENDRIMERS;

机译：配位化学;CP配体;催化活性;亚胺;

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1. 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) [J] . Busetto L, Cassani MC, van Leeuwen PWNM, Dalton transactions: An international journal of inorganic chemistry . 2004,第17期

机译：合成的铑（I）烷氧基羰基环戊二烯基配合物官能化的新型聚丙二胺树枝状聚合物DAB-dendr-NH-（O）COCH2CH2OC（O）C5H4Rh（NBD）（n）{n = 4、8、16、32、64}
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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)

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