Sterically induced reductive linkage of iron polypnictides with bulky lanthanide complexes by ring-opening of THF

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Sterically induced reductive linkage of iron polypnictides with bulky lanthanide complexes by ring-opening of THF. / Schoo, Christoph; Bestgen, Sebastian; Schmidt, Monika et al.

In: Chemical Communications, Vol. 52, No. 90, 2016, p. 13217-13220.

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Author

Schoo, Christoph ; Bestgen, Sebastian ; Schmidt, Monika et al. / Sterically induced reductive linkage of iron polypnictides with bulky lanthanide complexes by ring-opening of THF. In: Chemical Communications. 2016 ; Vol. 52, No. 90. pp. 13217-13220.

BibTeX

@article{7e3d05b3df5d4e9cb5097cb5201a3f3f,

title = "Sterically induced reductive linkage of iron polypnictides with bulky lanthanide complexes by ring-opening of THF",

abstract = "Reduction of [Cp∗Fe(η5-E5)] (E = P, As) with divalent lanthanide reagents usually leads to reduction of [Cp∗Fe(η5-E5)] followed by a Ln-E bond formation. In contrast, by using the sterically encumbered reagent [(DippForm)2Sm(thf)2] (DippForm = {(2,6-iPr2C6H3)NC(H)N(2,6-iPr2C6H3)}-), ring-opening of thf and reduction of the polypnictide is observed. This leads to two new 3d/4f polyphosphide or polyarsenide complexes [(DippForm)2Sm(Cp∗Fe)E5{(CH2)4O}{(DippForm)2Sm(thf)}], in which [(DippForm)2Sm(thf)2] and [Cp∗Fe(η5-E5)] are linked by a ring-opened thf molecule and no Ln-E bond formation is observed.",

author = "Christoph Schoo and Sebastian Bestgen and Monika Schmidt and Konchenko, {Sergey N.} and Manfred Scheer and Roesky, {Peter W.}",

year = "2016",

doi = "10.1039/c6cc07367k",

language = "English",

volume = "52",

pages = "13217--13220",

journal = "Chemical Communications",

issn = "1359-7345",

publisher = "Royal Society of Chemistry",

number = "90",

}

RIS

TY - JOUR

T1 - Sterically induced reductive linkage of iron polypnictides with bulky lanthanide complexes by ring-opening of THF

AU - Schoo, Christoph

AU - Bestgen, Sebastian

AU - Schmidt, Monika

AU - Konchenko, Sergey N.

AU - Scheer, Manfred

AU - Roesky, Peter W.

PY - 2016

Y1 - 2016

N2 - Reduction of [Cp∗Fe(η5-E5)] (E = P, As) with divalent lanthanide reagents usually leads to reduction of [Cp∗Fe(η5-E5)] followed by a Ln-E bond formation. In contrast, by using the sterically encumbered reagent [(DippForm)2Sm(thf)2] (DippForm = {(2,6-iPr2C6H3)NC(H)N(2,6-iPr2C6H3)}-), ring-opening of thf and reduction of the polypnictide is observed. This leads to two new 3d/4f polyphosphide or polyarsenide complexes [(DippForm)2Sm(Cp∗Fe)E5{(CH2)4O}{(DippForm)2Sm(thf)}], in which [(DippForm)2Sm(thf)2] and [Cp∗Fe(η5-E5)] are linked by a ring-opened thf molecule and no Ln-E bond formation is observed.

AB - Reduction of [Cp∗Fe(η5-E5)] (E = P, As) with divalent lanthanide reagents usually leads to reduction of [Cp∗Fe(η5-E5)] followed by a Ln-E bond formation. In contrast, by using the sterically encumbered reagent [(DippForm)2Sm(thf)2] (DippForm = {(2,6-iPr2C6H3)NC(H)N(2,6-iPr2C6H3)}-), ring-opening of thf and reduction of the polypnictide is observed. This leads to two new 3d/4f polyphosphide or polyarsenide complexes [(DippForm)2Sm(Cp∗Fe)E5{(CH2)4O}{(DippForm)2Sm(thf)}], in which [(DippForm)2Sm(thf)2] and [Cp∗Fe(η5-E5)] are linked by a ring-opened thf molecule and no Ln-E bond formation is observed.

UR - http://www.scopus.com/inward/record.url?scp=84994589744&partnerID=8YFLogxK

U2 - 10.1039/c6cc07367k

DO - 10.1039/c6cc07367k

M3 - Article

AN - SCOPUS:84994589744

VL - 52

SP - 13217

EP - 13220

JO - Chemical Communications

JF - Chemical Communications

SN - 1359-7345

IS - 90

ER -

ID: 25413518