3154-51-6Relevant articles and documents
Environmentally benign process for the synthesis of N-formyl amino acid esters
Kotha, Sambasivarao,Behera, Manoranjan,Khedkar, Priti
, p. 7589 - 7590 (2004)
Several amino acid ester hydrochlorides were reacted with ammonium formate to give N-formyl amino acid esters in good yields.
Isocyanide-Induced Esterification of Sulfinic Acids to Access Sulfinates
Yang, Jianjing,Dong, Haozhe,Yan, Kelu,Song, Xiaodan,Yu, Jie,Wen, Jiangwei
supporting information, p. 5417 - 5421 (2021/09/29)
The isocyanide-induced esterification of sulfinic acids with alcohols or thiophenols access to sulfinates has been developed. Various primary, secondary, and tertiary alcohols could be compatible with the established protocols. Notably, such an isocyanide-induced synthetic strategy presented the advantages of simple operation, good functional group tolerance, and more than 40 examples up to 99% yields. (Figure presented.).
ANTIVIRAL 1,3-DI-OXO-INDENE COMPOUNDS
-
Paragraph 0297, (2021/10/22)
The invention provides compounds of Formula (I): as described herein, along with pharmaceutically acceptable salts, pharmaceutical compositions containing such compounds, and methods to use these compounds, salts and compositions for treating viral infections.
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.
