The conformations of alkylcobalt tricarbonyl tertiary phosphine completes, ROC(O)CH2Co(CO)(3)L(L = PPh(3); R = Me, Et, n-Pr, i-Pr, s-Bu, t-Bu, c-Hex (two modifications), CH(2)Ph, (S)-{[EtOC(O)/CH(Me)}, (1S,2R,5S)-menthyl, (1R,2S,5R)-menthyl; L = P(1S,2S,5R-menthyl)Ph(2), R = i-Pr), have been studied in crystalline phases by single-crystal X-ray diffraction. The geometries of the complexes are of a trigonal-bipyramidal type with the non-carbonyl ligands in the two axial positions. We find that the (chiral) conformations of the alkyl Ligand and the phosphine group develop concertedly.

Intramolecular transmission of chiral information: Conformational enantiomers in crystalline organocobalt complexes generated by self-organization / Palyi, Gyula; K., Alberts; T., Bartik; R., Boese; G., Frater; T., Herbrich; A., Herfurth; C., Kriebel; A., Sorkau; Cm, Tschoerner; C., Zucchi. - In: ORGANOMETALLICS. - ISSN 0276-7333. - 15:(1996), pp. 3253-3255.

Intramolecular transmission of chiral information: Conformational enantiomers in crystalline organocobalt complexes generated by self-organization

PALYI, Gyula;
1996-01-01

Abstract

The conformations of alkylcobalt tricarbonyl tertiary phosphine completes, ROC(O)CH2Co(CO)(3)L(L = PPh(3); R = Me, Et, n-Pr, i-Pr, s-Bu, t-Bu, c-Hex (two modifications), CH(2)Ph, (S)-{[EtOC(O)/CH(Me)}, (1S,2R,5S)-menthyl, (1R,2S,5R)-menthyl; L = P(1S,2S,5R-menthyl)Ph(2), R = i-Pr), have been studied in crystalline phases by single-crystal X-ray diffraction. The geometries of the complexes are of a trigonal-bipyramidal type with the non-carbonyl ligands in the two axial positions. We find that the (chiral) conformations of the alkyl Ligand and the phosphine group develop concertedly.
15
3253
3255
Intramolecular transmission of chiral information: Conformational enantiomers in crystalline organocobalt complexes generated by self-organization / Palyi, Gyula; K., Alberts; T., Bartik; R., Boese; G., Frater; T., Herbrich; A., Herfurth; C., Kriebel; A., Sorkau; Cm, Tschoerner; C., Zucchi. - In: ORGANOMETALLICS. - ISSN 0276-7333. - 15:(1996), pp. 3253-3255.
Palyi, Gyula; K., Alberts; T., Bartik; R., Boese; G., Frater; T., Herbrich; A., Herfurth; C., Kriebel; A., Sorkau; Cm, Tschoerner; C., Zucchi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/303361
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