35053-42-0Relevant articles and documents
A tandem and tunable Pd catalyzed C-N coupling of heteroarenols with ureas via C-OH bond activation
Dalvadi, Jignesh P.,Patel, Poojan K.,Chikhalia, Kishor H.
, p. 9394 - 9404 (2015/03/05)
At this circumstance for the first time, a facile and convenient method for heteroaryl ureas has been developed via a two-step process involving in situ C-OH activation followed by palladium catalyzed C-N coupling of heteroarenols with ureas, which show excellent functional group tolerance and give out rapid coupling in good to excellent yield.
Heteroacyl Azides as Acylating Agents for Aromatic or Heteroatomic Amines (1)
Stanovnik, B.,Tisler, M.,Golob, V.,Hvala, I.,Nikolic, O.
, p. 733 - 736 (2007/10/02)
The possibility of formation of substituted heterocyclic amides from heteroacyl azides and aromatic or heteroatomic amines was investigated.Although acylation proceeded in some cases under mild reaction conditions, formation of N,N'-disubstituted ureas was the main process at elevated temperatures.
