Use these names: Acetanilide, Benzaldehyde, Benzophenone, Diphenylmethane, t-Butanol, Phenyl Benzoate, o-Toluic Acid, Phenol, and Acetophenone and their structural formulas to identify the functional groups/bond types in each
Can you suggest why the aldol condensation between benzaldehyde and cyclopentanone proceeds more slowly than benzaldehyde and acetone?
Among the phenol and pentachlorophenol, which chemical is highly accumulated in biota? Also please explain why.
il UU UUUIUS Iur compounds that meet these descriptions: a. C2H60; one singlet b. C3H7Cl; one doublet and one septet c. C4H8C120; two triplets d. C4H802; one singlet, one triplet, and one quartet 4) The two spectra below are of phenol and benzaldehyde. Assign them. 4) The two spectra below are of phenol and benzaldehyde. Assign them. ་་་་་་་་་་་་་་་་་་་་་་་་་་་་་་་་་་་་་་་་་་་་་་་་་་་་་་
Describe using spectroscopy why benzaldehyde is used in sunscreen
Which compound would be the most acidic? p-methyl phenol phenol p-nitro phenol cyclohexanol
1. Why is it important to mix the phenol with sodium hydroxide before adding the chlorobutane? What happens during this time? 2. Why does phenol react with sodium hydroxide? Why does ethanol not react to the extent that phenol does with sodium hydroxide? 3. What is the better nucleophile, sodium phenoxide or phenol? Why? 4. Why do you need to rinse your product with ice water instead of room temperature water?
4. Which tautomer of phenol is favored and why? A. enol, better hydrogen bonding C. keto, better CO resonance B. enol, aromaticity D. 1:1 both keto and enol forms are favored 5. Which base will completely and irreversibly form the enolate of the compound shown?: ? A. KOH B. NaOH C. NHS D. NaNH2
Which of the following compounds can react with benzaldehyde in an aldol condensation? Benzaldehyde os 0+ A compound has the empirical formula of C6H13CIO. The TH NMR integration values are 1=68, II=119, III=34. What are the actual number of each hydrogen atoms? 1=3, 11=7, 111=4 1=4, 11=6, 111=3 OI=3, 11=6, 11=4 1= 4, 11=7, III=2 Question 32 (3 points) Which aromatic ring would undergo EAS the fastest and why? Compound l; the lone pair on the group in I (OCH3)...
Between benzophenone and 4-nitro benzaldehyde which compound is more polar and which compound would elute first in column chromatography, which compound would be higher on a TLC plate and why?