ISSN:
0075-4617
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Allyl Metal-Compounds, I. - (-)- and (+)-π-Pinenylnickel Halides and (-)- and (+)-Bis(π- pinenyl)nickel - Molecular and Crystal Structure of (+)-Bis(π-pinenyl)nickelThe title compounds have been prepared by three and five stage syntheses starting from (-)-(1S,5S)-β-pinene and (+)-(1R,5R)-α-pinene, respectively. The halides may be used to separate racemic mixtures of chiral phosphines. The structure of (+)-bis(π-pinenyl)nickel has been determined by a three dimensional X-ray analysis.
Notes:
Ausgehend von (-)-(1S,5S)-β-Pinen und von (+)-(1R,5R)-α-Pinen gewinnt man in 3- bzw. 5 stufigen Synthesen die im Titel genannten Nickelkomplexe. Die Halogenide eignen sich zur Racemattrennung chiraler Phosphine. Die Struktur des (+)-Bis(π-pinenyl)nickels ergibt sich aus einer dreidimensionalen Röntgenstrukturanalyse.
Additional Material:
4 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.197419741112
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