K sub(3)PO sub(4)-catalyzed carboxylation of amines to 1,3-disubstituted ureas: A mechanistic consideration

K sub(3)PO sub(4) was found to effectively catalyze the carboxylation of amines by CO sub(2), producing corresponding 1,3-disubstituted ureas in high yields and selectivities. X-ray diffraction and FT-IR spectroscopic analysis of the solid mixture, recovered from the carboxylation of n-butylamine, r...

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Veröffentlicht in:	Applied catalysis. B, Environmental Environmental, 2014-01, Vol.144, p.317-324
Hauptverfasser:	Choi, Young-Seop, Kim, Heehwan, Shin, Seung Hoon, Cheong, Minserk, Kim, Yong Jin, Jang, Ho Gyeom, Kim, Hoon Sik, Lee, Je Seung
Format:	Artikel
Sprache:	eng
Schlagworte:	Amines Carbon dioxide Carbon monoxide Carboxylation Catalysis Diffraction Ureas X-rays
Online-Zugang:	Volltext
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