π-Allylie Coordination of Ethyl Acetoacetate to Palladium(II)
نویسندگان
چکیده
منابع مشابه
Hyperpolarized [1,3-13C2 ]ethyl acetoacetate is a novel diagnostic metabolic marker of liver cancer.
An increased prevalence of liver diseases such as hepatitis C and nonalcoholic fatty liver results in an augmented incidence of the most common form of liver cancer, hepatocellular carcinoma (HCC). HCC is most often found in the cirrhotic liver and it can therefore be challenging to rely on anatomical information alone when diagnosing HCC. Valuable information on specific cellular metabolism ca...
متن کاملThe conversion of acetoacetate to pyruvaldehyde.
The ozidative decarboxylation of acetoacetate to pyruvaldehyde is catalyzed by sheep heart extracts in the presence of O2 and Mn*+. The product was identified by spectral and chromatographic methods. From fractionation and inhibitor characteristics and the similarity of the catalytic activity to that of commercial myoglobin, it is concluded that the catalyst for the conversion in sheep heart ex...
متن کاملOn the π coordination of organometallic fullerene complexes.
Novel organometallic complexes of fullerene C₈₀ and aryl ligands were simulated. The nature and characteristics of this family of complexes involving π coordination between the fullerene and a metal centre have been studied from a theoretical point of view. We are particularly interested in complexes where η⁶ coordination is present, this being the strangest manifestation of known coordinations...
متن کاملThe mechanism of acetoacetate synthesis.
The observation of a coenayme A (CoA)-catalyzed acetoacetate synthesis from acetate and adenosinetriphosphate in pigeon liver extracts (1) grouped this reaction with the larger family of acetylation reactions. Furthermore it furnished partial confirmation of an earlier calculation (2) showing that 16,000 calories are required for the condensation of two acetates to acetoacetate. Thus, one energ...
متن کاملElectromagnetic corrections to γπ ± → π 0 π ±
The amplitude for the anomalous transitions γπ → ππ is analyzed within Chiral Perturbation Theory including electromagnetic interactions. The presence of a t-channel one-photon exchange contribution induces sizeable O(e2) corrections which enhance the cross-section in the threshold region and bring the theoretical prediction into agreement with available data. In the case of the crossed reactio...
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ژورنال
عنوان ژورنال: Bulletin of the Chemical Society of Japan
سال: 1969
ISSN: 0009-2673,1348-0634
DOI: 10.1246/bcsj.42.443