## Abstract The anion radical of acetylacetonate is formed by the reaction of nickel (II) acetylacetonate with Grignard reagents. From the two coupling constants found in the e.s.r. spectrum, the one of 2·6 G was assigned to the methine proton and the one of 12·5 G to the six equivalent methyl prot
✦ LIBER ✦
Paramagnetic organometallic compounds of the early transition metals stabilized by chelating benzyl and phenyl ligands
✍ Scribed by Manzer, Leo E.
- Book ID
- 120159885
- Publisher
- American Chemical Society
- Year
- 1978
- Tongue
- English
- Weight
- 727 KB
- Volume
- 100
- Category
- Article
- ISSN
- 0002-7863
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## Abstract In the reactions of Grignard reagents and __n__‐butyllithium the presence of transition metals and complexing solvents facilitates the formation of anion radicals. High radical concentrations, observable for some days at laboratory temperature, and very well resolved e.s.r. spectra of t