Determination of Carbon Disulfide in itsPiperazine Compounds

✍ Scribed by Booth, Roger E. ;Jensen, Eric H.

• Book ID: 102411594
• Publisher: Elsevier
• Year: 1956
• Weight: 322 KB
• Volume: 45
• Category: Article
• ISSN: 0095-9553
• DOI: 10.1002/jps.3030450810

✦ Synopsis

An investigation of the Condensation of 2-mercaptothiazoline, aliphatic aldehydes, and secondary amines has been conducted.

Attempts to use aldehydes higher than formaldehyde were unsuccessful. Likewise, positive results were obtained only with alicyclic or substituted-alicyclic secondary amines.

Five new compounds were synthesized and were shown to be thiazoline-2-thione derivatives. A sixth, reported as a thiazolinyl sulfide, was shown also to be a thiazoline-2-thione.

4. Melting points and infrared spectra are reported.

5. A preliminary parasitological investigation indicates lack of anthelmintic action on ascaris and dog hookworm.

6. Testing for rubber acceleration is now in progress.

* The authors are indebted to K . Cline of our Chemical Control Department for carrying out the piperazine, nitrogen, and sulfur assays.