On September 12, 2013, Liu, Jin-Qiang; Cao, Xin-Xiang; Ji, Baoming; Zhao, Bangtun published an article.Name: H-Idc-OH The title of the article was Determination and Correlation of Solubilities of (S)-Indoline-2-carboxylic Acid in Six Different Solvents from (283.15 to 358.15) K. And the article contained the following:
The solubilities of (S)-indoline-2-carboxylilc acid (SIn2CA) in six pure solvents including water, methanol, ethanol, 1-propanol, 2-propanol, and 1-butanol were determined from (283.15 to 358.15) K at atm. pressure using the synthetic method. The solubility was determined by a laser monitoring observation technique and found to increase with the rise of temperature The exptl. solubilities were correlated by the modified Apelblat and λh (Buchowski) equations with the relative deviation less than 3.65% with the modified Apelblat equation and less than 0.023% with the λh equation. Thermodn. functions of the solution of SIn2CA in different solvents including apparent dissolution enthalpy and entropy were obtained by van’t Hoff equation, and the apparent dissolution Gibbs free energy change was also calculated The experimental process involved the reaction of H-Idc-OH(cas: 79815-20-6).Name: H-Idc-OH
The Article related to correlation solubility indolinecarboxylate water methanol ethanol propanol butanol, Phase Equilibriums, Chemical Equilibriums, and Solutions: Phase Equilibriums, Solubility and other aspects.Name: H-Idc-OH
Referemce:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles