Draw the structure of 2-iodoethyl phenol
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Draw the mechanism arrows for the Friedel-Crafts acylation of phenol at the ortho position. Be sure to add all lone pair electrons and nonzero formal charges. In the fourth box complete the structures and draw curved arrows between the base and first resonance structure. You do not need to add curved arrows between the resonance structures. Draw the mechanism arrows for the Friedel-Crafts acylation of phenol at the ortho position. Be sure to add all one pair electrons and nonzero...
5. What is the name of the carboxylic acid below? Also, draw the structure of the ester when the carboxylic acid reacts with phenol. (2 points) galan COH
28 Bakelite, a durable plastic used for the casing of early radios and TVs, was the first of the thermosetting polymers. It is a highly cross-linked polymer formed from the acid-catalyzed polymerization of phenol and formaldehyde. Because it is much darker than Melmac, Bakelite's range of colors is limited. Propose a structure for Bakelite. a. Draw the structure of a short segment of PHB. b. Draw the structure of a short segment of PHBV with alternating monomers. 28 Bakelite, a...
please draw the Structure of monomer of the following polymers and classify whether they are thermosetting or thermoplastic? Phenol formaldehyde Polystyrene Polyethylene Nylon 6,6
Shown on the left is a cationic intermediate for the electrophilic addition of chlorine to the para position of phenol. Draw the resonance structure that is the major contributor. Include all nonbonding electrons.
Shown on the left is a cationic intermediate for the electrophilic addition of chlorine to the para position of phenol. Draw the resonance structure that is the major contributor. Include all nonbonding electrons.
Please answer questions completely and clearly. Will leave a LIKE when done so. Thank you. 2. Compound A undergoes electrophilic aromatic substitution. a. A reacts with E' at the ortho and meta positions. Draw the other resonance structures of the ortho and meta intermediates Et+ b. Is Compound A an ortho, para director or meta director? Give reasons c. You used salicylic acid in a nitration reaction in Lab 4c. Describe a synthesis of salicylic acid from phenol. State the...
Q.2 In your textbook or a chemistry handbook, look up and draw the condensed structural formulas and uses of thymol, menthol, and resorcinol. Circle the phenol functional group in each structure. If the compounds are available in lab, carefully note and describe their odors. B. Properties of Alcohols and Phenol and C. Ferric Chloride Test Odor pH FeCl, Test Ethanol 2-propanol t-Butyl alcohol Cyclohexanol Phenol Unknown Report Sheet Alcohols and Phenols D. Oxidation of Alcohols Alcohol D.4 D.1 Color Change...
Give systematic (IUPAC) nomenclature for the following structures. Names must be complete for full credit. Rank the following in terms of acid strength: Which substituent on a phenol (para to the -OH) will result in the lowest pKa? (draw the structure first)
a. Caffeine can be protonated under acidic conditions to form an imidazolium-like species. Draw the structure for this protonated form, then find and report a pKa value for the most acidic proton. b. Draw a reaction scheme between caffeine and water. Which side of the equilibrium is favored for this acid/base reaction? Hint: Use the pKa value from part a. c. Find and report a pKa value for phenol. Draw a reaction scheme between phenol and water. Which side of...