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Synthesis of 6-n-propyl-2-thiouracil-6−14C

✍ Scribed by D. P. Thornhill; D. S. Sitar

Publisher
John Wiley and Sons
Year
1971
Tongue
French
Weight
202 KB
Volume
7
Category
Article
ISSN
0022-2135

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✦ Synopsis

Abstract

6‐n‐Propyl‐2‐thiouracil‐6−^14^C was prepared from sodium butyrate‐1−^14^C, with a radiochemical yield of 34%. Butyryl chloride‐1−^14^C was prepared from butyric acid‐1−^14^C and condensed with sodio ethylacetoacetate to yield ethyl β‐oxohexanoate‐β−^14^C. The β‐keto ester was condensed with thiourea in sodium ethoxide to yield the 2 substituted thiouracil.

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