The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 3,3-Bis(3,5-dibromo-4-hydroxy-2-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide( cas:76-60-8 ) is researched.Recommanded Product: 3,3-Bis(3,5-dibromo-4-hydroxy-2-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide.Abdullah, Ghassan H. published the article 《The impact of carbon dioxide and promotor concentrations on mass transfer characteristics in a bubble column reactor》 about this compound( cas:76-60-8 ) in Petroleum & Coal. Keywords: bubble column reactor carbon dioxide impact mass transfer. Let’s learn more about this compound (cas:76-60-8).
Developing a validated bubble column process that can be employed for design and optimization of the Benfield process is important to improve the process of gas sweetening in petrochem. process. In this work, the performance of chemisorption of carbon dioxide in amine promoted potassium carbo-nate solution in a bubble column reactor is studied using an electrochem. technique at different axial positions. Also, the effect of concentration of carbon dioxide and concentration of the promoter are investigated. It is found that the volumetric mass transfer coefficient increases rapidly for the same axial position with increasing carbon dioxide concentration For the solution studied, the volumetric mass transfer coefficient, KLa is higher than that in K2CO3 solution at the same operation conditions. It has been found that the local volumetric mass transfer coefficient is obviously varied with the axial position. The mass transfer coefficient also decreases with a ratio of probe-to- distributor distance, this reduction became more significant in the promoted solution due to shrinkage of the bubbles.
In addition to the literature in the link below, there is a lot of literature about this compound(3,3-Bis(3,5-dibromo-4-hydroxy-2-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide)Recommanded Product: 3,3-Bis(3,5-dibromo-4-hydroxy-2-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide, illustrating the importance and wide applicability of this compound(76-60-8).
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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