Visible-light-promoted oxidation/condensation of benzyl alcohols with dialkylacetamides to cinnamides
作者:Tianlong Yang、Maojian Lu、Zhaowei Lin、Mingqiang Huang、Shunyou Cai
DOI:10.1039/c8ob02938e
日期:——
Oxidative cross-coupling reactions of benzylalcohols with N,N-dialkylacetamides were developed only employing oxygen as the terminal oxidant, efficiently providing a new, novel protocol for the construction of multifunctionalized cinnamides with the synergistic effects of KOH, organic photocatalyst eosin Y, and visible light irradiation at room temperature. A broad substrate scope and mild reaction
Metal-Free Amidation of Acids with Formamides and T3P®
作者:Simone Tortoioli、Linda Bannwart、Stefan Abele
DOI:10.1055/s-0035-1561427
日期:——
formation of dialkylamides from carboxylic acids employing N,N-dialkylformamides as amine source is described. The one-pot reaction is promoted by propylphosphonic anhydride (T3P®) in the presence of 0.5 equivalents of HCl. A new, simple and metal-free method for the direct formation of dialkylamides from carboxylic acids employing N,N-dialkylformamides as amine source is described. The one-pot reaction
The present invention relates to compounds of Formula (I): wherein R
1
is as defined in the claims. The compounds have specific affinity for the GABA
A
receptor and are therefore useful in the treatment and prevention of diseases modulated by the α
1
- and α
2
-GABA
A
receptors.
Sleep-inducing N-alkyl-5-[m-(trifluoromethyl)phenyl]-5-hydroxy-2-pyrrolidinones and N-alkyl-3-(trifluoromethyl)cinnamamides
作者:William J. Houlihan、John H. Gogerty、Eileen A. Ryan、Gemma Schmitt
DOI:10.1021/jm00379a007
日期:1985.1
A series of N-alkyl-3-[m-(trifluoromethyl)phenyl]-5-hydroxy-2-pyrrolidinones and N-alkyl-3-(trifluoromethyl)-cinnamamides were prepared and screened in a series of tests designed to detect potential sleep inducers. The more active members of the series were evaluated for their ability to induce sleep in Cebus monkeys. The most active compound, N-methyl-5-[m-(trifluoromethyl)phenyl]-5-hydroxy-2-pyrrolidinone, was equal to methaqualone.
HOULIHAN, W.;GOGERTY, J. H.;RYAN, E. A.;SCHMITT, G., J. MED. CHEM., 1985, 28, N 1, 28-31
作者:HOULIHAN, W.、GOGERTY, J. H.、RYAN, E. A.、SCHMITT, G.