22871-49-4Relevant academic research and scientific papers
Synthesis of thioamides via one-pot A3-coupling of alkynyl bromides, amines, and sodium sulfide
Sun, Yadong,Jiang, Huanfeng,Wu, Wanqing,Zeng, Wei,Li, Jianxiao
supporting information, p. 700 - 707 (2014/01/06)
We herein describe a novel method for the synthesis of thioamides by a three component condensation of alkynyl bromides, amines, and Na 2S·9H2O. The developed method is applicable for a wide range of amines and alkynyl bromides bearing different functional groups furnishing the corresponding products in moderate to excellent yields. The Royal Society of Chemistry.
Decarboxylative thioamidation of arylacetic and cinnamic acids: A new approach to thioamides
Guntreddi, Tirumaleswararao,Vanjari, Rajeshwer,Singh, Krishna Nand
supporting information, p. 3624 - 3627 (2014/08/05)
A new decarboxylative strategy has been developed for the synthesis of thioamides via a three-component reaction involving arylacetic or cinnamic acids, amines and elemental sulfur powder, without the need of a transition metal and an external oxidant.
A new versatile one-pot synthesis of functionalized thioamides from Grignards, carbon disulfide and amines
Katritzky,Moutou,Yang
, p. 1497 - 1505 (2007/10/02)
The one-pot successive reactions of Grignard reagents with carbon disulfide and amines mediated by 1-trifluoromethylsulfonylbenzotriazole or triflic anhydride, provide an attractive and general route to thioamides. A wide variety of amines (primary alkyl, arylalkyl, secondary alkyl, cyclic amines, aniline, N-substituted anilines, heterocyclic amidines, amino alcohols, amino ethers, amino acetals, amino ketones, amino esters, amino amides (peptides), aminoalkenes, and diamines) and Grignards (primary alkyl, arylalkyl, aryl, secondary alkyl and tertiary alkyl) can be used, and thioamides are generally formed in good to moderate yields.
Optimum Conditions for the Willgerodt-Kindler Reaction. 3. Amine Variation
Lunstedt, Torbjoern,Carlson, Rolf,Shabana, Rashad
, p. 157 - 163 (2007/10/02)
Optimum conditions for the synthesis of phenylacetic acid thioamids by the joint action of elemental sulfur and amines on acetophenons have been studied with the following amines: Morpholine, pyrrolidine, 4-methylpiperidine, isopropylamine, 2-butylamine,
