Opening book details…
Can I read New studies on the apparent allyl rotation in scorpion-like palladium complexes. The influence of non-directly bonded groups. X-ray molecular structures of [Pd(η3-2-Me-C3H4)L]TfO, L=bpzmArOMe and bpz\*mCy on EtoBox?
New studies on the apparent allyl rotation in scorpion-like palladium complexes. The influence of non-directly bonded groups. X-ray molecular structures of [Pd(η3-2-Me-C3H4)L]TfO, L=bpzmArOMe and bpz\*mCy by M.Carmen Carrión; Alberto Dı́az; Ana Guerrero; Félix A. Jalón; Blanca R. Manzano; Ana Rodrı́guez; Rowena L. Paul; John C. Jeffery is a Chemistry article available to read on EtoBox.
What is New studies on the apparent allyl rotation in scorpion-like palladium complexes. The influence of non-directly bonded groups. X-ray molecular structures of [Pd(η3-2-Me-C3H4)L]TfO, L=bpzmArOMe and bpz\*mCy about?
New cationic 2-Me-allylpalladium complexes were prepared with the N,N-donor chelate ligands bis(pyrazol-1-yl)(R)methane (R0/anisol-2-yl, bpzmArOMe; 2-hydroxyphenyl, bpzmArOH) and bis(3,5-dimethylpyrazol-1-yl)(R)methane (R 0/anisol-2-yl, bpz\*mArOMe; cyclohexyl, bpz\*mCy and ferrocenyl, bpz\*mFc). The bpz?mR ligands adopt a rigid boat conformation after coordination to the Pd center and the R group is in the axial position of the metallacycle. The new complexes exhibit two isomeric forms in solution that differ in the relative orientation of the 2-Me-allyl group with respect to the bpz?mRPd fragment. The fluxional behavior of the new complexes, mainly in the context of the isomerization process, has been analyzed. Conclusions concerning the influence on this isomerization of the R group and the pyrazole substituents in positions 3 and 5 are discussed. The isomerization process was found to be affected by the presence of coordinating anions (Cl ( ) or by a change in the complex concentration. The molecular structures of the complexes [Pd(h 3 -2-Me-C 3 H 4 )(bpzmArOMe)]TfO and [Pd(h 3 -2-Me-C 3 H 4 )(bpz\*mCy)]TfO have been determined by X-ray diffraction studies.
Who reads New studies on the apparent allyl rotation in scorpion-like palladium complexes. The influence of non-directly bonded groups. X-ray molecular structures of [Pd(η3-2-Me-C3H4)L]TfO, L=bpzmArOMe and bpz\*mCy?
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- M.Carmen Carrión; Alberto Dı́az; Ana Guerrero; Félix A. Jalón; Blanca R. Manzano; Ana Rodrı́guez; Rowena L. Paul; John C. Jeffery
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0022-328X)
- Published
- 2002
- Language
- EN
- Field
- Chemistry (Physical Sciences)