provide a mechanistic description (with arrows) for all reactions in the above preparation of endo-norbornene-cis-5,6-dicarboxylic acid.
provide a mechanistic description (with arrows) for all reactions in the above preparation of endo-norbornene-cis-5,6-dicarboxylic acid....
Provide a full mechanism of the preparation of Endo-norbornene-cis-5,6-dicarboxylic acid with dicylclopentadiene and maleic anhydride | СОН НОС
How would I calculate the theoretical yield of endo-cis-norbornene-5,6-endo-dicarboxylic anhydride and endo-cis-norbornene-5,6-dicarboxylic acid? Can you please show me step by step? Can you show me the balanced chemical equation (with molecular formulas, not the pictures) with the mole ratios as well? How do we figure out the limiting reagent? Can you also show how to convert mL to grams for cyclopentadiene, if needed? We used: 2g of maleic acid 6mL of ethyl acetate 6mL of ligroin (hexanes) 2mL of cyclopentadiene...
Endo-norbornene-cis-5,6-dicarboxylic acid can be converted back into its anhydride precursor by treatment with anhydrous acid. Propose a mechanism for this reaction.
penauere more reactive Wire any chiral centers does endo-norbornene-cis-5,6-dicarboxylic acid possess? Is the molecule itself chiral? (continued) 51
1. Look online to find the IR spectrum of cis-norbornene-5,6-endo-dicarboxylic anhydride: what do the signals at 1759 cm-1 and 1838 cm-1 indicate?
Examine the IR spectrum of cis-norbornene-5,6-endo-dicarboxylic anhydride, (Fig.48.8, pp. 630): what do the signals at 1750 cm-1 and 1838 cm-1 indicate?
1. Examine the IR spectrum of cis-norbornene-5,6-endo-dicarboxylic anhydride, (Fig.48.8, pp. 630): what do the signals at 1750 cm-1 and 1838 cm-1 indicate? 2. Explain the following questions regarding the possible contamination of the final isolated product with dicyclopentadiene (the cyclopentadiene dimer). a. Since “cracked” cyclopentadiene can spontaneously dimerize back to dicyclopentadiene, could the dimer be formed as an unwanted “by-product” during the experiment? b. How does the experimental procedure minimize contamination of the final isolated (desired) product with this (undesired)...
1. Examine the IR spectrum of cis-norbornene-5,6-endo-dicarboxylic anhydride, (Fig.48.8, pp. 630): (this is out of macroscale and microscale organic experiments 6e textbook can be googled to view) what do the signals at 1750 cm-1 and 1838 cm-1 indicate? (please include functional groups, structures, as much as possible so i can understand it) Thank you!
Reaction 0 Maleic anhydride mp 53°C, MW 98.06 cis-Norbornene-5,6-endo-dicarboxylic anhydride mp 165°C, MW 164.16 Problem: 1) You are given 1 mL of freshly distilled cyclopentadiene in a clean vial and I g of maleic anhydride in weigh boat. The mass of the final product is 1.1g. A) Calculate percent yield. B) Interpret IR spectrum of product (shown below) and provide a table listing functional groups and peak intensity, 5. Which of the following dienes are s-trans and which are s-cis?...
1. In each of the following addition reactions (1) using arrows provide a mechanistic explanation of the course of the reaction (show transition state for concerted mechanism and intermediate for two-step mechanism); (ii) write the product/s of the reaction; (iii) name the reaction product/s. (4 x 5= 20 points) a. Sulfuric acid catalyzed hydration (addition of H:0) of 2-methyl-but-2-ene b. Addition of molecular bromine to l-methyl-cyclohex-l-ene c. Addition of hydrogen bromide to (3R)-2,3-dimethyl-pent-1-ene, present product/s through Fischer projection. d. Hydroboration...