Substituents Effect on the Erlenmeyer−Plöchl Reaction: Understanding an Observed Process Reaction Time
摘要:
A systematic study on hippuric acid substituents was performed in order to better understand the influence of stereoelectronic factors on the Erlenmeyer reaction rate. In addition, two reaction systems were evaluated: Hunig's base solvent free conditions and catalytic sodium acetate in 2-methyl-THF. The effect on reaction rate of electron withdrawing and electron donating groups are reported. Specifically, the study led to the conclusion that stereoelectronic factors have significant influence in one of our key Erlenmeyer reaction by affecting its reaction rate.
Therapy for urolithiasis with hydroxamic acids. I. Synthesis of new N-(aroyl)glycinohydroxamic acid derivatives and related compounds.
作者:KEIICHI MUNAKATA、SATORU TANAKA、SHOJI TOYOSHIMA
DOI:10.1248/cpb.28.2045
日期:——
With the aim of finding a therapeutic agent for urolithiasis, forty-three new N-(aroyl)-glycinohydroxamic acid derivatives and related compounds were synthesized and examined for urease inhibitory activity. Their urinary excretion in rats was also determined.
An Efficient One-Pot Synthesis of Hippuric Acid Ethyl Ester Derivatives
作者:Samuel C. Conway、Robert B. Perni
DOI:10.1080/00397919808006857
日期:1998.5
Abstract A rapid, one-pot procedure is described for the preparation of the ethyl esters of a number of ring-substituted N-benzoyl glycine (hippuricacid) derivatives from readily-available starting materials.
Substituents Effect on the Erlenmeyer−Plöchl Reaction: Understanding an Observed Process Reaction Time
作者:Flavio Chavez、Nicole Kennedy、Thimma Rawalpally、R. Thomas Williamson、Thomas Cleary
DOI:10.1021/op100032s
日期:2010.5.21
A systematic study on hippuric acid substituents was performed in order to better understand the influence of stereoelectronic factors on the Erlenmeyer reaction rate. In addition, two reaction systems were evaluated: Hunig's base solvent free conditions and catalytic sodium acetate in 2-methyl-THF. The effect on reaction rate of electron withdrawing and electron donating groups are reported. Specifically, the study led to the conclusion that stereoelectronic factors have significant influence in one of our key Erlenmeyer reaction by affecting its reaction rate.
Synthesis and aphicidal activity of ethyl N-aroylaminoacetates
作者:Zh. M. Kozhina、M. K. Ibraev、A. M. Gazaliev、S. D. Fazylov
DOI:10.1134/s1070427206020352
日期:2006.2
Ethyl aminoacetate was acylated with various aroyl chlorides. The resulting ethyl N-aroylacetates were tested for aphicidal activity.