𝔖 Bobbio Scriptorium
✦   LIBER   ✦

4-Phenylazodiphenylamine, novel reagent for the determination of Grignard reagent and its use in the preparation of 6.alpha.-14C-methylhydrocortisone

✍ Scribed by Magerlein, Barney J.; Schneider, William P.


Book ID
127368494
Publisher
American Chemical Society
Year
1969
Tongue
English
Weight
273 KB
Volume
34
Category
Article
ISSN
0022-3263

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Use of Dibutyl[14C]formamide as a Formyl
✍ Jonathan Z. Ho; Charles S. Elmore; Michael A. Wallace; Dan Yao; Matthew P. Braun 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 German ⚖ 204 KB

## Abstract A simple, high‐yielding synthesis of dibutyl[^14^C]formamide ([^14^C]DBF; **1**) from ^14^CO~2~ was developed (__Scheme 1__): reaction of LiBEt~3~H and ^14^CO~2~ followed by aqueous workup gave H^14^CO~2~H in high yield. Conversion of the [^14^C]formic acid to **1** was effected by a st