ISSN:
0170-2041
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Applications of Phase Transfer catalysis, 26. - Thioureas by Three-Component Reactions of Amines, Carbon Tetrachloride, and Sulfide IonsThe title reactions proceed exothermically in the presence of a phase transfer catalyst. Thiophosgene is an intermediate in this conversion, and its phase transfer catalytic transformation into carbon disulfide and trithiocarbonate can be demonstrated. Perchloromethanethiol/sodium sulfide and a PT catalyst yield thiophosgene too. Activated vicinal dibromides were debrominated by Na2S/catalyst.
Additional Material:
1 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.198319831015