𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A simple synthesis of propionic-3-14C acid

✍ Scribed by E. Koltai; D. Bánfi


Publisher
John Wiley and Sons
Year
1981
Tongue
French
Weight
159 KB
Volume
18
Category
Article
ISSN
0022-2135

No coin nor oath required. For personal study only.

✦ Synopsis


Abstract

Propionic‐3‐^14^C acid was prepared by methylation of tricarbethoxymethane and subsequent hydrolysis. This method avoids the problems of malonic ester synthesis. A pure monoalkyl derivative was obtained.


📜 SIMILAR VOLUMES


Synthesis of [3–12′,4′,5′-triethoxybenzo
✍ Nobuyoshi Hayashi; Tadashi Toga; Tadakazu Murata 📂 Article 📅 1974 🏛 John Wiley and Sons 🌐 French ⚖ 196 KB

## Abstract The synthesis of 3‐[ 2′,4′,5′‐triethoxybenzoyl‐(carbonyl‐^14^C)]‐propionic acid (VII) is described. Chloroacetonitrile‐^14^C (IV) was prepared from chloroacetic‐1‐^14^C acid (I) according to the well‐known procedure. IV was reacted with 1,2,4‐triethoxybenzene in the presence of ZnCl~2~

Synthesis of 14C-labelled 2-(3-benzoylph
✍ C. Luu Duc; Cl. Charlon; J. P. Bourgogne; R. Sornay 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 French ⚖ 147 KB

## Abstract The title product was labelled with ^14^C at the ketone group, from 3‐methoxybromobenzene in six steps. Complete synthetic techniques of the labelled drug are presented.

Preparation of 14C labeled β-aminoisobut
✍ J. H. Lukas; G. B. Gerber 📂 Article 📅 1965 🏛 John Wiley and Sons 🌐 French ⚖ 81 KB

Preparation of 14C labeled p-aminoisobutyric acid (3 Amino-2 methyl-propionic acid, 314C) \* In the course of studies on the catabolism of thymidine the need emerged to study in greater detail its metabolite (l), p aminoisobutyric acid (BAIBA). This substance, labeled with 14C in the 3-C position,

A simple synthesis of 2, 6-diaminopimeli
✍ A. Arendt; A. Kolodziejczyk 📂 Article 📅 1973 🏛 John Wiley and Sons 🌐 French ⚖ 152 KB

## Abstract A convenient method of synthesis of 2, 6‐diaminopinelic / 1, 7 ^14^C / acid / DAP / has been elaborated. Glutaric aldehyde and K^14^CN produced the dicyanhydrine which was converted without izolation into the dihydantoine derivative of DAP by treatment with NH~4~HCO~3~. Hydrolisis /H~2~