The only exceptions found were 1-methoxy tetralin, 2-phenylethyl methyl ether and 3-Methoxy-2-methyl-but-1-enyl benzene either failed to provide any product or only in traces even under harsher reaction conditions. Sign in to download hi-res image Scheme 44. FeCl3 catalyzed CN coupli...
4-Nitrobenzyl alcohol (200 mmol) was hydrogenated over 1.0 g 10%palladiumon carbon (50% water) in 500 ml methyl t-butyl ether. After absorption of hydrogen was completed the catalyst was removed by filtration andphenyl isocyanate(200 mmol) added to the filtrate at 15 °C over 30 minutes....
All ether derivativesshowed in vitro activitiesin the nanomolar concentrationrange, but only compounds with bulky lipophilicresidues were also active under in vivo conditions.The most active compound within this series was 3-( 1H-imidazol-4- y1)propyl I-naphthylmethylether (4n)presenting an ED50 ...
InChIKey VYQNWZOUAUKGHI-UHFFFAOYSA-NHydroquinone benzyl ether - Physico-chemical PropertiesMolecular Formula C13H12O2 Molar Mass 200.23 Density 1,26 g/cm3 Melting Point 119-120 °C (lit.) Boling Point 297.96°C (rough estimate) Water Solubility slightly soluble Solubility Soluble in alcohol, ben...
ConditionsYield With pyridine In diethyl ether for 0.5h; 100% 129397-81-5 methyl (((9H-fluoren-9-yl)methoxy)carbonyl)-L-phenylalaninate 100-53-8 phenylmethanethiol A 2577-90-4 methyl (2S)-2-amino-3-phenylpropanoate B 9-benzylthiomethylfluorene Conditions ConditionsYield With tet...
Die bevorzugten Alkylgruppen sind Methyl und Ethyl. Die bevorzugten Alkoxygruppen sind Methoxy und Ethoxy. Die bevorzugte Alkanoylgruppe ist Acetyl. Die bevorzugte Alkenylgruppe ist Allyl. Die bevorzugte Alkinylgruppe ist Vinyl. Die bevorzugte Cycloalkylgruppe ist Cyclopropyl. Die Tetrazolgruppe...
Crystal structure of bis[bis(diethylether)lithium (trimethylsilyl)methyl-cyanocuprate], [(C4H10O)2Li(C3H9)SiCH2CuCN]2 Crystal structure of (3aS-cis)-1,2,3,3a,8,8a-hexahydro-1,3a,8-trimethylpyrrolo[ 2,3-b]indol-5-yl 3,4-dihydro-2(1H)-isoquinolinecarboxylate, C23H27N3O2 Crystal...
4 g of diethyl 2-methylbenzylphosphonate were added to a solution of 12 g of KMnO4and 4 g of Na2CO3in 300 ml of water and the mixture was boiled under reflux for 24 hours. It was acidified with 15 ml of concentrated H2SO4and extracted five times with 300 ml of ether each time. Th...
The precipitate was recovered by filtration while hot, washed with diethyl ether, dried, and recrystallized from methanol/DMF to provide the desired isatin derivatives 7a–d with yields ranging from 69 to 81%. 4.1.4. General Procedure for Preparation of 1-benzyl-5-bromo-3-(2-(4-methyl-5-...
The product precipitated out of solution as a white solid that was isolated by filtration, washed with diethyl ether, and dried in vacuum. Yield: 58% (0.33 g, 0.53 mmol). 1H NMR (CDCl3, 300.1 MHz, 296 K): δ (ppm) 7.58 (d, 4H, 3JH-H = 8.1 Hz, Ph), 7.47 (d, 4H, 3JH-...