REACTION OF 2-AMINOTHIOPHENOL WITH ACRYLIC ACID AND CONVERSION OF THE RESULTANT ADDUCTS

Authors

  • К. Руткаускас Kaunas Technological Institute, LT-50254 Kaunas
  • З.-И. Бересневичюс Kaunas Technological Institute, LT-50254 Kaunas

DOI:

https://doi.org/10.1007/8063

Keywords:

acrylic acid, β-alanine, 2-aminothiophenol, hydrobenzothiazepinone, disulfide, mercaptobenzothiazole, phenyldihydropyrimidinonethione

Abstract

The reaction of acrylic acid with 2-aminothiophenol gives 5-carboxyethyl-2,3-dihydro-5H-benzo[b][1,4]-thiazepin-4-one  and N-[2-(carboxyethylthio)phenyl]-β-alanine, while the reaction of acrylic acid with bis(2-aminophenyl) disulfide gives bis[2-(carboxyethylamino)phenyl] disulfide. The action of potassium thiocyanate in acid medium on the carboxyethylamino derivatives yields 1-[2-carboxyethylthio)phenyl]dihydro-4(1H,3H)-pyrimidinone-2-thione, bis-{2-[dihydro-4(1H,3H)-pyrimidinone-2-thion-1-yl]phenyl} disulfide, and 3-(2-mercaptobenzothiazol-3-yl)propanoic acid.

How to Cite
Rutkauskas, K.; Beresnevicius, Z.-I.  Chem. Heterocycl. Compd. 2006, 42, 227. [Khim. Geterotsikl. Soedin. 2006, 256.]

For this article in the English edition, see DOI 10.1007/s10593-006-0076-4

 

Published

2023-09-18

Issue

Section

Original Papers