METHOD FOR PRODUCING INDOLE-CARBOXYLIC ACID ESTERSPROBLEM TO BE SOLVED: To provide a method for selectively esterifying the carboxy group in an indole-carboxylic acids by using a dialkyl sulfate without essentially generating an N-alkylation reaction.YOKOTA KEIICHI...
purpurea PRL, which is formed from DMAT in the ammonium sulfate fraction in the presence of NADPH molecules.272,273 Both DMAT and E-HODMAT are also obtained from cell-free extracts of Claviceps paspali following treatment with l-tryptophan and isopentenyl pyrophosphate.274 However, E-HODMAT was...
Define indole. indole synonyms, indole pronunciation, indole translation, English dictionary definition of indole. n. 1. A white crystalline compound, C8H7N, obtained from coal tar or various plants and produced by the bacterial decomposition of tryptoph
Other copper species, including copper(I) chloride, bromide, iodide, copper(II) acetate, sulfate, triflate, and metallic copper displayed no catalytic activity (entries 2–8, Table 2). Next, we investigated the influence of different solvents on the reaction using copper(I) oxide as the ...
With potassium hydroxide; tetra(n-butyl)ammonium hydrogensulfate In water; toluene at 20℃; 99% 10075-50-0 5-bromo-1H-indole 84-58-2 2,3-dicyano-5,6-dichloro-p-benzoquinone 1-(5-Bromo-1H-indol-3-yl)-4,5-dichloro-3-hydroxy-6-oxo-cyclohexa-2,4-diene-1,2-dicarbonitrile Cond...
Proteins were immobilized onto MyOne carboxylic acid magnetic beads (Thermo Fisher Scientific) according to the manufacturer’s protocol for two-step coating using EDC/NHS. 300 μL of magnetic beads were washed four times with 0.1% Tween-20 in PBS, and then washed twice with 300 μL of...
Suitable commercially available carboxylic acid derivatives include: 4,6-dimethyl-1H-indole-2-carboxylic acid; 6-methyl-1H-indole-2-carboxylic acid; 4-methyl-1H-indole-2-carboxylic acid; 3,4-dimethyl-1H-indole-2-carboxylic acid; 4,6-dichloro-1H-indole-2-carboxylic acid; 6,7-dichloro-1H-...
the reaction mixture is acidified with a 1N hydrochloric acid solution to pH 4, saturated with sodium chloride and extracted three times with 100 ml of tetrahydrofuran each. The combined organic phases are dried on sodium sulfate and concentrated by evaporation after filtration in a vacuum. The cr...
-1H-indole-2-carboxylic acid; 1-({3-[(cyclopropylmethyl)oxy]-5-hydroxyphenyl}methyl)-3-[4-(1,1-dimethylethyl)phenyl]-1H-indole-2-carboxylic acid; 1-{[3-[(cyclopropylmethyl)oxy]-5-(methyloxy)phenyl]methyl}-3-[4-(1,1-dimethylethyl)phenyl]-1H-indole-2-carboxylic acid; 1-({3,5-...
A process for the preparation of (2S,3aR,7aS)-octahydro-1H-indole-20carboxylic acid hydrochloride.