Thianaphthene-2-carboxylic acid and its derivatives are widely used in the fields of pharmaceuticals, pesticides, and as important intermediates for synthesizing benzothiophene. Its structural formula is shown in S-1. Synthesis Methods Currently, there are several reported synthesis methods for Thianaphth...
The present invention is made of 2,3-disubstituted acrylic acid derivatives regioselective synthesis of possibly be cyclised 1-alkyl-3-halo-alkyl pyrazole-4-carboxylic acid derivatives and, as a by-product in the synthesis method on hydrazones.パゼノク,セルギー...
heat the reaction temperature to 60°C, then add 3.50 g (0.0188 mol) 2-amino-thiazole-5-carboxylic acid ethyl ester, stir the reaction at 60°C for 1 h, and the reaction is completed Afterwards, the reaction solution was
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Show how you could make the acid shown below starting with any alcohol: Using the carboxylic acid below as your only carbon source, how would you make the given amide? Give a detailed, stepwise mechanism for the Fischer esterification of acetic ac...
How do you make levulinic acid? Levulinic acid is producedduring the hydrolysis of sugars to furans, as a decomposition of unstable HMF (Fig. 6.8). High yield to levulinic acid can be obtained by adjusting the reaction conditions using acid minerals as catalyst (Bozell et al., 2000; Martin...
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How to prepare the following compounds from {eq}\displaystyle \rm butanoic acid {/eq}? (a) {eq}\displaystyle \rm 1-Bromobutane {/eq} (b) {eq}\displaystyle \rm Pentanenitrile {/eq} Reduction of Carboxylic Acid: On reduction, the carboxylic acid is converted...
some form of warfare with other humans. In either case, injury and a need for wound repair was a likely prospect. Breaching of the skin barrier by wounds mean infections. Since HDL plays a role in wound repair and infection resistance, it would make sense to upregulate HDL production during...