Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
The approach to 4d/4f-polyphosphides. / Arleth, Nicholas; Gamer, Michael T.; Köppe, Ralf и др.
в: Chemical Science, Том 6, № 12, 29.09.2015, стр. 7179-7184.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - The approach to 4d/4f-polyphosphides
AU - Arleth, Nicholas
AU - Gamer, Michael T.
AU - Köppe, Ralf
AU - Pushkarevsky, Nikolay A.
AU - Konchenko, Sergey N.
AU - Fleischmann, Martin
AU - Bodensteiner, Michael
AU - Scheer, Manfred
AU - Roesky, Peter W.
PY - 2015/9/29
Y1 - 2015/9/29
N2 - The first 4d/4f polyphosphides were obtained by reaction of the divalent metallocenes [Cp∗2Ln(thf)2] (Ln = Sm, Yb) with [{CpMo(CO)2}2(μ,η2:2-P2)] or [Cp∗Mo(CO)2(η3-P3)]. Treatment of [Cp∗2Ln(thf)2] (Ln = Sm, Yb) with [{CpMo(CO)2}2(μ,η2:2-P2)] gave the 16-membered bicyclic compounds [(Cp2∗Ln)2P2(CpMo(CO)2)4] (Ln = Sm, Yb) as the major products. From the reaction involving samarocene, the cyclic P4 complex [(Cp∗2Sm)2P4(CpMo(CO)2)2] and the cyclic P5 complex [(Cp∗2Sm)3P5(CpMo(CO)2)3] were also obtained as minor products. In each reaction, the P2 unit is reduced and a rearrangement occurred. In dedicated cases, a P-P bond formation takes place, which results in a new aggregation of the central phosphorus scaffold. In the reactions of [Cp∗2Ln(thf)2] (Ln = Sm, Yb) with [Cp∗Mo(CO)2P3] a new P-P bond is formed by reductive dimerization and the 4d/4f hexaphosphides [(Cp∗2Ln)2P6(Cp∗Mo(CO)2)2] (Ln = Sm, Yb) were obtained.
AB - The first 4d/4f polyphosphides were obtained by reaction of the divalent metallocenes [Cp∗2Ln(thf)2] (Ln = Sm, Yb) with [{CpMo(CO)2}2(μ,η2:2-P2)] or [Cp∗Mo(CO)2(η3-P3)]. Treatment of [Cp∗2Ln(thf)2] (Ln = Sm, Yb) with [{CpMo(CO)2}2(μ,η2:2-P2)] gave the 16-membered bicyclic compounds [(Cp2∗Ln)2P2(CpMo(CO)2)4] (Ln = Sm, Yb) as the major products. From the reaction involving samarocene, the cyclic P4 complex [(Cp∗2Sm)2P4(CpMo(CO)2)2] and the cyclic P5 complex [(Cp∗2Sm)3P5(CpMo(CO)2)3] were also obtained as minor products. In each reaction, the P2 unit is reduced and a rearrangement occurred. In dedicated cases, a P-P bond formation takes place, which results in a new aggregation of the central phosphorus scaffold. In the reactions of [Cp∗2Ln(thf)2] (Ln = Sm, Yb) with [Cp∗Mo(CO)2P3] a new P-P bond is formed by reductive dimerization and the 4d/4f hexaphosphides [(Cp∗2Ln)2P6(Cp∗Mo(CO)2)2] (Ln = Sm, Yb) were obtained.
UR - http://www.scopus.com/inward/record.url?scp=84946546726&partnerID=8YFLogxK
U2 - 10.1039/c5sc02252e
DO - 10.1039/c5sc02252e
M3 - Article
AN - SCOPUS:84946546726
VL - 6
SP - 7179
EP - 7184
JO - Chemical Science
JF - Chemical Science
SN - 2041-6520
IS - 12
ER -
ID: 25414830