✦ LIBER ✦

Heterogeneous electrode-assisted ionization in the reduction of α,γ-dibromoesters

✍ Scribed by C. Giomini; A. Inesi; E. Zeuli

Publisher: Elsevier Science
Year: 1984
Tongue: English
Weight: 251 KB
Volume: 29
Category: Article
ISSN: 0013-4686
DOI: 10.1016/0013-4686(84)87162-5

No coin nor oath required. For personal study only.

✦ Synopsis

The electrochemical reduction of qy-dibromobutyrate has been carried out in DMF-Et4NC10, solutions on Hg cathodes. The influence of the electrolysis potential on the yields of the redaction products has been proved. AI more negative potentials, an electrocyclization "via" electrode-assisted ionization has been suggested.

📜 SIMILAR VOLUMES

Does Matrix-assisted Laser Desorption/Io

Does Matrix-assisted Laser Desorption/Ionization Mass Spectrometry Allow Analysis of Carbohydrate Heterogeneity in Glycoproteins? A Study of Natural Human Interferon-γ

✍ Mørtz, Ejvind; Sareneva, Timo; Julkunen, Ilkka; Roepstorff, Peter 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 886 KB

Interferon-y (IFN-7) is a dimeric, secretory glycoprotein produced by T-lymphocytes. The glycan microheterogeneity of natural human IFN-y was characterized by matrix-assisted laser desorption/ionization mass spectrometry (MALDI/MS) combined with glycosidase digestion. The glycan structures at the tw

Electrocatalytic Reduction of Some α-Hal

Electrocatalytic Reduction of Some α-Halogenated Acids at Electrodes Chemically Modified with the C60-(γ-Cyclodextrin)2 Complex and Nafion Films

✍ Meixian Li; Yonghong Gao; Nanqiang Li; Zhennan Gu; Xihuang Zhou 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 414 KB 👁 1 views

C4 polymorphism in the dog: Molecular he

C4 polymorphism in the dog: Molecular heterogeneity of the C4αand C4γsubunit chains

✍ Margot Lang; Christoph Nerl; H. Joachim Deeg 📂 Article 📅 1984 🏛 Springer-Verlag 🌐 English ⚖ 355 KB

Using an immunoblotting technique and goat antihuman C4, we observed five distinct electrophoretic variants of C4 in a panel of 60 random dogs. Sodium dodecyl sulfate-polyacrylamide gel electrophoresis analysis of immunoprecipitated C4 showed that dog C4 is composed of three polypeptide subunit chai

The in vivo Glyco-oxidation of α- and β-

The in vivo Glyco-oxidation of α- and β-Globins Investigated by Matrix-assisted Laser Desorption/Ionization Mass Spectrometry

✍ A. Lapolla; D. Fedele; R. Aronica; M. Garbeglio; M. D'Alpaos; R. Seraglia; P. Tr 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 251 KB 👁 1 views

Matrix-assisted laser desorptionlionization (MALDI) has been employed for the determination of molecular weights of a-and &globins obtained from blood samples of healthy and diabetic subjects. Glycated species, originating from the reaction of glucose with the proteins, are easily evident. The MALDI

Selective Reduction of the Carbonyl Grou

Selective Reduction of the Carbonyl Group in β,γ-Unsaturated α-Ketoesters by Transfer Hydrogenation with Ru-TsDPEN.

✍ Minjie Guo; Dao Li; Yanhui Sun; Zhaoguo Zhang 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 130 KB 👁 1 views

## 2004 Hydroxycarboxylic acids (ether carboxylic acids) and esters ## Hydroxycarboxylic acids (ether carboxylic acids) and esters Q 0450 Selective Reduction of the Carbonyl Group in β,γ-Unsaturated α-Ketoesters

Remarkably Selective Reduction of the α,

Remarkably Selective Reduction of the α,β-Carbon—Carbon Double Bond in Highly Activated α,β,γ,δ-Unsaturated Alkenes by the InCl3—NaBH4 Reagent System.

✍ Brindaban C. Ranu; Sampak Samanta 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 112 KB 👁 1 views