65675-91-4Relevant academic research and scientific papers
Facile access to: N-formyl imide as an N-formylating agent for the direct synthesis of N-formamides, benzimidazoles and quinazolinones
Huang, Hsin-Yi,Liang, Chien-Fu,Lin, Xiu-Yi,Yen, Shih-Yao
supporting information, p. 5726 - 5733 (2020/08/21)
N-Formamide synthesis using N-formyl imide with primary and secondary amines with catalytic amounts of p-toluenesulfonic acid monohydrate (TsOH·H2O) is described. This reaction is performed in water without the use of surfactants. Moreover, N-formyl imide is efficiently synthesized using acylamidines with TsOH·H2O in water. In addition, N-formyl imide was successfully used as a carbonyl source in the synthesis of benzimidazole and quinazolinone derivatives. Notable features of N-formylation of amines by using N-formyl imide include operational simplicity, oxidant- A nd metal-free conditions, structurally diverse products, and easy applicability to gram-scale operation.
An efficient method for the preparation of N-formyl-imide via amidine using propylphosphonic anhydride (T3P)
Sambaiah,Gudipati, Ramakrishna,Shiva Kumar,Yennam, Satyanarayana,Behera, Manoranjan
supporting information, p. 403 - 406 (2016/01/12)
An efficient method for the preparation of N-formyl imide via amidine using propylphosphonic anhydride (T3P) has been described. Using this method many aryl, hetero aryl, alkyl as well as amino acid imides were synthesized in high yields.
