𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Isomerization of Alkyl Phosphites. VII. Some Derivatives of 2-Bromoethane Phosphonic Acid

✍ Scribed by Kosolapoff, Gennady M.

Book ID
121703270
Publisher
American Chemical Society
Year
1948
Tongue
English
Weight
285 KB
Volume
70
Category
Article
ISSN
0002-7863

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Acetals and ethers. VII. Hydrolysis-Isom
Acetals and ethers. VII. Hydrolysis-Isomerization of 2-Alkyl-5-Hydroxy-1,3-Dioxanes and 2-alkyl-4-hydroxymethyl-1,3-dioxolanes in aqueous solution of hydrochloric acid
✍ Dr. Adam Sokołowski; Prof. Dr. habil. Bogdann Burczyk 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 English ⚖ 438 KB

**Acetale und Ether. VII. Hydrolyse‐Isomerisierung der 2‐Alkyl‐5‐hydroxy‐1,3‐dioxane und 2‐Alkyl‐4‐hydroxymethyl‐1,3‐dioxolane in wäßriger HCl‐Lösung** Die Geschwindigkeitskonstanten der Umsetzung von reinen cis‐ und trans‐2‐n‐Propyl‐ und 2‐n‐Amyl‐5‐Hydroxy‐1,3‐dioxanen (**1a**, **2a**, **1b**, **2

Investigations on pyrazine derivatives.
Investigations on pyrazine derivatives. VII: On the conversion of pyrazine 2,5-dicarboxylic acid into some derivatives of 2-aminopyrazine 5-carboxylic acid
✍ W. J. Schut; H. I. X. Mager; W. Berends 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 445 KB

## Abstract Pyrazine 2,5‐dicarboxylic acid was prepared by oxidation of 2,5‐dimethylpyrazine with selenium dioxide. 2,5‐Diethoxycarbonylpyrazine appeared to be a suitable starting‐material for the preparation of monocarbamoyl‐ and monocarboxyhydrazide derivatives. Hofmann degradation of 2‐carbamoyl