Halogenation Using Quaternary Ammonium Polyhalides. IX. One-Step Syntheses of Acylureas and Carbamates from Amides by Use of Tetrabutylammonium Tribromide and DBU
In: Bulletin of the Chemical Society of Japan, Jg. 61 (1988-04-01), S. 1401-1403
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Zugriff:
The reaction of amides with tetrabutylammonium tribromide (TBA Br3) (0.5 equiv) and DBU (one equiv) in dichloromethane at room temperature gave N-substituted acylureas in fairly good yields. In the...
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Halogenation Using Quaternary Ammonium Polyhalides. IX. One-Step Syntheses of Acylureas and Carbamates from Amides by Use of Tetrabutylammonium Tribromide and DBU
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Autor/in / Beteiligte Person: | Tomiyasu, Kazushi ; Kajigaeshi, Shoji ; Nishida, Akiko ; Fujisaki, Shizuo |
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Zeitschrift: | Bulletin of the Chemical Society of Japan, Jg. 61 (1988-04-01), S. 1401-1403 |
Veröffentlichung: | The Chemical Society of Japan, 1988 |
Medientyp: | unknown |
ISSN: | 1348-0634 (print) ; 0009-2673 (print) |
DOI: | 10.1246/bcsj.61.1401 |
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