•  
  •  
 

CHEMISTRY AND CHEMICAL ENGINEERING

Abstract

By the reaction of phenylisothiocyanate, halogen-, nitrobenzoyl isothiocyanates with 1,2-dioxanthraquinone (alizarin) and 1,2,5,8-tetrahydroxyanthraquinone (quinalizarin) in pyridine at 90-100 °C for 5 hours, the corresponding derivatives phenyl(benzoyl) thiocarbamates were obtained. The dyeing properties of synthesized compounds were studied. The property of dye in 1,2-0,0-bis (para-chlorobenzoylthiocarbamоyl) alizarin has been revealed and this compound is used as a dye of toilet soap with antiseptic action.

Share

COinS
 
 

To view the content in your browser, please download Adobe Reader or, alternately,
you may Download the file to your hard drive.

NOTE: The latest versions of Adobe Reader do not support viewing PDF files within Firefox on Mac OS and if you are using a modern (Intel) Mac, there is no official plugin for viewing PDF files within the browser window.