𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A high yield synthesis of C-14-ring-labeled and C-14-methyl-labeled N-methyl-N-nitrosoaniline

✍ Scribed by C. J. Grandjean

Publisher
John Wiley and Sons
Year
1976
Tongue
French
Weight
232 KB
Volume
12
Category
Article
ISSN
0022-2135

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

A synthetic procedure for C‐14‐labeled N‐methyl‐N‐nitrosoaniline is presented. Separate labeling of the methyl and phenyl side chains was achieved by using C‐14‐labeled methyl iodide and aniline, respectively. The overall yield of the four reactions was 62% and the final products were stable as stored and chemically and radiochemically pure.

📜 SIMILAR VOLUMES

Synthesis of ring 14C-methyl labeled ret
Synthesis of ring 14C-methyl labeled retinyl acetate
✍ William T. Colwell; Caroline Soohoo; Joseph I. Degraw 📂 Article 📅 1979 🏛 John Wiley and Sons 🌐 French ⚖ 267 KB

## Abstract A method for incorporation of a ^14^C‐label in the ring geminal methyl moiety of Vitamin A is described. The procedure involves mono methylation of 2,6‐dimethylcyclohexanone with ^14^C‐methyl iodide as catalyzed by potassium hydride to afford 2‐^14^C, 2,6‐trimethylcyclohexanone. Subsequ

Synthesis of C-14 labelled methyl stercu
Synthesis of C-14 labelled methyl sterculate
✍ Norman E. Pawlowski; Joseph E. Nixon; Donald J. Lee; Russell O. Sinnhuber 📂 Article 📅 1974 🏛 John Wiley and Sons 🌐 French ⚖ 164 KB

## Abstract Methyl sterculate, a cyclopropenoid fatty acid, has been synthesized with carbon‐14 as the methylene carbon in the cyclopropene ring.

Synthesis of specific labelled [methyl-1
Synthesis of specific labelled [methyl-14C]sarin
✍ A. Chang Sin-Ren; Gaetano Riggio; Wolfgang H. Hopff; Peter G. Waser 📂 Article 📅 1988 🏛 John Wiley and Sons 🌐 French ⚖ 384 KB

Synthesis o f specific labelled [methyl-14Clsarin. The synthesis of label led [methyl-14Clsarin, [14Clmethylphosphonofluoridic acid 1-methylethyl ester, was accomplished by another approach as for nonlabelled sarin in a tele-conducted reaction vessel. The purity was estimated by IR, GC, and GC-MS a

A high yield synthesis of 13C- and 14C-l
A high yield synthesis of 13C- and 14C-labeled diethyl carbonate
✍ William R. Porter; Larry A. Spitznagle; William F. Trager 📂 Article 📅 1976 🏛 John Wiley and Sons 🌐 French ⚖ 255 KB

## Abstract Labeled silver carbonate was prepared from barium carbonate‐^13^C or ‐^14^C and aqueous silver nitrate in 95 to 100% yield. Diethyl carbonate‐^13^C or ‐^14^C was generated in 60 to 85% overall yield by treatment of labeled silver carbonate with ethyl iodide and tetraethylammonium iodide