Liebigs Annalen der Chemie

Anwendungen der Phasentransfer??Katalyse, 26. Thioharnstoffe durch Dreikomponentenreaktionen von Aminen, Tetrachlorkohlenstoff und Sulfid??Ionen

W Broda, EV Dehmlow

文献索引：Broda, Witold; Dehmlow, Eckehard V. Liebigs Annalen der Chemie, 1983 , # 10 p. 1839 - 1843

被引用次数: 6

摘要

The 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. Perchlorornethanethiol/sodium sulfide and a PT catalyst yield thiophosgene too. Activated vicinal dibrornides were debrominated by Na, S/catalyst.

~94%

~4%

~60%

~31%

~51%

~20%

~66%

~93%

~36%

~83%

~63%

~44%

~87%

~71%

~95%

~91%

~66%

~64%

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