A trans-bidentate bis-pyridinyl ligand with a transition metal hinge,Dalton Transactions

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A trans-bidentate bis-pyridinyl ligand with a transition metal hinge
Dalton Transactions ( IF 3.5 ) Pub Date : 2017-10-19 00:00:00 , DOI: 10.1039/c7dt03252h
Noah C. Vieira _{1,

2,

3,

4} , Jared A. Pienkos _{1,

2,

3,

4} , Colin D. McMillen _{1,

4,

5,

6} , Alexis R. Myers _{1,

2,

3,

4} , Alyssa P. Clay _{1,

2,

3,

4} , Paul S. Wagenknecht _{1,

2,

3,

4}

Affiliation

A titanocene based metalloligand, Cp*₂Ti(C₂2-py)₂, was synthesized and coordinated to either Cu(I) or Pd(II). The metalloligand binds Cu(I) between its alkynes and Pd(II) between its pyridinyl rings, acting as a trans-bidentate ligand. In order to bind Pd(II), significant structural rearrangements were necessary, which required the flexibility of the C–Ti–C hinge on the titanocene metalloligand.

中文翻译：

甲反-bidentate双吡啶基配体与过渡金属铰链

合成了基于钛茂金属的金属配体Cp * ₂ Ti（C ₂ 2-py）₂，并与Cu（I）或Pd（II）配位。金属配体结合其炔烃之间的Cu（I）和其吡啶基环之间的Pd（II），作为反双齿配体。为了结合Pd（II），必须进行重大的结构重排，这需要钛金属茂金属配体上C–Ti–C铰链的柔韧性。

更新日期：2017-11-15

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