27034-77-1Relevant articles and documents
Direct N-acylation of lactams, oxazolidinones, and imidazolidinones with aldehydes by Shvo's catalyst
Zhang, Jian,Hong, Soon Hyeok
supporting information, p. 4646 - 4649 (2012/10/29)
Direct N-acylation of lactams, oxazolidinones, and imidazolidinones was achieved with aldehydes by Shvo's catalyst without using any other stoichiometric reagent. The N-acylations with α,β-unsaturated aldehydes were achieved with excellent yields.
A novel and efficient reaction of imidazolidin-2-one and N-acylbenzotriazoles: A facile synthesis of 1-acylimidazolidin-2-one
Li, Jianjun,Sun, Yan,Chen, Zhiwei,Su, Weike
experimental part, p. 3669 - 3677 (2011/02/23)
Acylation of imidazolidin-2-one with readily available N- acylbenzotriazoles, in the presence of K2CO3, produced 1-acylimidazolidin-2-ones and N,N'-diacyl-imidazolidin-2-one in moderate to good yields. The utilization of N-acylbenzotriazoles which make the reaction simple and mild, may be especially advantageous when the corresponding acid chlorides are not stable or not easily prepared. It's also an example of the reaction of N-acylbenzotriazoles and amide. Copyright
Synthesis of 3-alkyl-2-benzamido-4-hydroxybut-2-enoic acid γ-lactones from alkyl cuprates. Attempted transformation to 2,3-diamino carboxylic acids by hydrogenation and Curtius rearrangement
Olsen,Hennen,Wardle
, p. 4605 - 4611 (2007/10/02)
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