Draw the product that valine forms when it reacts with di-tert-butyl dicarbonate and triethylamine followed by an aqueous acid wash. O • You do not have to consider stereochemistry. • Do not draw organic or inorganic by-products. • Draw the product in neutral form unless conditions are clearly designed to give an ionic product. • Include cationic counter-ions, e.g., Na+ in your answer, but draw them in their own sketcher. • Do not include anionic counter-ions, e.g., I, in your answer. 90.0 ChemDoodle /n [F

Draw the product that valine forms when it reacts with di-tert-butyl dicarbonate and triethylamine followed by an aqueous acid wash. O • You do not have to consider stereochemistry. • Do not draw organic or inorganic by-products. • Draw the product in neutral form unless conditions are clearly designed to give an ionic product. • Include cationic counter-ions, e.g., Na+ in your answer, but draw them in their own sketcher. • Do not include anionic counter-ions, e.g., I, in your answer. 90.0 ChemDoodle /n [F

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter27: Amino Acids And Proteins

Section: Chapter Questions

Problem 27.50P

See similar textbooks

Similar questions

Draw the structure of the major organic product(s) of the reaction. ممله + H30* • You do not have to consider stereochemistry. • All carboxyl and amino groups should be drawn in the neutral form. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate multiple products using the + sign from the drop-down menu.
Which question will your experiment investigate? (select one and delete the others) How does temperature affect how lactase drops work to break down lactose into glucose and galactose? How does pH affect how lactase drops work to break down lactose into glucose and galactose? How does agitation (movement) affect how lactase drops work to break down lactose into glucose and galactose? What variable will you change in this experiment? This is also called the Independent variable. How will you change it? What variable will you measure in this experiment to determine the effect of the variable you changed? This is also called the Dependent variable. How will you measure it? What variables will you keep the same in this experiment? Check off the items in this list that you would use for this experiment. You may add any items you feel you would need. O skim milk (which contains lactose) O Lactase drops O Graduated cylinder Eye dropper Ice cubes O pH paper O Hot plate Mixing spoon O…
Draw the organic product you would expect to isolate from the nucleophilic substitution reaction between the molecules shown. Note: You do not need to draw any of the side products of the reaction, only the substitution product. :☐ + ☑ ك Cl + HO Click and drag to start drawing a structure.
Draw a flow diagram similar to the figure attached for the seperation of benzoic acid, 4'-aminoacetophenone, and 1,4-dimethoxybenzene. Note that since none of these substances are phenols, the extraction step using NaOH can be omitted. Circle and label the functional groups in these three compounds and tell which are capable of intermolecular hydrogen bonding.
Draw structural formulas for the two compounds you could use to prepare the amine shown by reductive amination. • You do not have to consider stereochemistry. • Do not include the reducing agent in your answer. • If there is more than one combination, draw only one. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate multiple reactants using the + sign from the drop-down menu. C opy aste
Draw structural formulas for the two compounds you could use to prepare the amine shown by reductive amination. H You do not have to consider stereochemistry. • Do not include the reducing agent in your answer. If there is more than one combination, draw only one. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. • Separate multiple reactants using the + sign from the drop-down menu. ChemDoodle® ▾ n[ >
If you suspect that the product Nerolin contained unreacted β-naphthol (Hint:acid/base), describe another method (purification technique) to purify the product and remove the contaminant.
Draw the organic product you would expect to isolate from the nucleophilic substitution reaction between the molecules shown. Note: You do not need to draw any of the side products of the reaction, only the substitution product. ロ : + ✗ Cl + NH₂ Click and drag to start drawing a structure.
Draw structural formulas for the two compounds you could use to prepare the amine shown by reductive amination. H₂C You do not have to consider stereochemistry. Do not include the reducing agent in your answer. • If there is more than one combination, draw only one. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. ⚫ Separate multiple reactants using the + sign from the drop-down menu. ? √n [ ChemDoodle > 16
Write the products as their condensed formula of the following acid-base reaction. Label the electrophile and nucleophile. You may write Reactant 1 and Reactant 2 for labeling. Proper subscripts and parenthesis is expected. For complexes be sure to use square brackets and give the overall charge. + H,0 =
Draw structural formulas for the two compounds you could use to prepare the amine shown by reductive amination. NH₂ aça OH • You do not have to consider stereochemistry. • Do not include the reducing agent in your answer. ● If there is more than one combination, draw only one. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate multiple reactants using the + sign from the drop-down menu. ● ***** ? ChemDoodle ▼ Sn [F
Predict the most likely product of this biochemical reaction: CH₂= OH O + Pi X + H₂O That is, in the drawing area below, draw the chemical structure of the product molecule X. Note for advanced students: you can assume any necessary small-molecule reactants, like water, are available. Predicting reactants or products of phosphorylation Click and drag to start drawing a structure. X Ś (