✦ LIBER ✦

A new synthesis for the preparation of 14C-labelled alkali cyanides

✍ Scribed by D. Bánfi; S. Mlinkó; T. Palágyi

Publisher: John Wiley and Sons
Year: 1971
Tongue: French
Weight: 135 KB
Volume: 7
Category: Article
ISSN: 0022-2135
DOI: 10.1002/jlcr.2590070303

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

A convenient gas catalytic process has been developed for the synthesis of radioactive alkali cyanides on micro or semimicro scale. The carbon content of barium carbonate used as starting material can be quantitatively transformed into potassium cyanide in a simple process.

📜 SIMILAR VOLUMES

A new synthetic route for preparing 14C-

A new synthetic route for preparing 14C-labelled aminogutethimide

✍ V. Askam; N. Eweiss; P. J. Nicholls 📂 Article 📅 1983 🏛 John Wiley and Sons 🌐 French ⚖ 293 KB

A new synthesis of levulinic-4-14C acid

A new synthesis of levulinic-4-14C acid - a precursor for the preparation of labeled indomethacin

✍ Robert L. Ellsworth; Gregory J. Gatto; Henry T. Meriwether; Holly E. Mertel 📂 Article 📅 1978 🏛 John Wiley and Sons 🌐 French ⚖ 226 KB

A method for synthesis of 14C-labelled s

A method for synthesis of 14C-labelled styrene

✍ Andrzej Majcherczyk; Annette Braun-Lüllemann; Aloys Hüttermann 📂 Article 📅 1993 🏛 John Wiley and Sons 🌐 French ⚖ 388 KB

## Abstract Side‐chain and ring ^14^C‐labelled styrene were synthesised from labelled benzene and acetaldehyde via bromobenzene, Grignard‐reagent and 1‐phenylethanol. Uniformly ^14^C‐labelled styrene can be also prepared using this method. By‐products were identified and the purity of products was

The devolatilization of [14C]-labelled a

The devolatilization of [14C]-labelled aromatics towards the synthesis of [14C]-labelled NK antagonists for PK studies

✍ Laetitia J. Martin; Alan C. Spivey; George J. Ellames; Andrew D. Kohler 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 French ⚖ 97 KB

Synthesis of 14C-labelled antitumor agen

Synthesis of 14C-labelled antitumor agents. II. A facile synthesis of ring-14C-labelled para-toluic acid as an intermediate for synthesis of ring-14C-labelled procarbazine

✍ Ying-Tsung Lin; Robert J. Dummel; Morris A. Leaffer; Masato Tanabe 📂 Article 📅 1976 🏛 John Wiley and Sons 🌐 French ⚖ 156 KB 👁 1 views

## Abstract p‐Toluic acid‐ring‐^14^C was synthesized by the Friedel‐Crafts p‐carbamylation of toluene‐ring‐^14^C with N,N‐disubstituted carbamyl chloride and subsequent hydrolysis. The radiochemical yield was 61%. An attempt was made to apply this method for the synthesis of benzoic acid‐ring‐^14^C

A method for the preparation of labelled

A method for the preparation of labelled gossypol by the incorporation of 14C acetate

✍ M. Guadalupe Rojas; Robert D. Stipanovic; Howard J. Williams; Bradleigh Vinson 📂 Article 📅 1989 🏛 John Wiley and Sons 🌐 French ⚖ 156 KB

Carbon-14 ltabelled gossypol has been prepared by incorporating 1 , 2 -C acetate in the growth medium of cold shocked cotton (Cossypium arboreum) seedling roots. Unlabelled gossypol was added during the purification procedure to aid crystallizftion; thus, from 350 seedling roots, 25 uCi sodium (1,2-