(a)
Interpretation:
The number of aldehyde groups and ketone groups present in vanillin has to be given.
Concept Introduction:
Carbonyl groups are the one which contain a double bond between carbon and oxygen atom.
The groups that is attached to the carbonyl carbon atom can be either hydrogen or carbon atom. If the attached atoms are hydrogen and a carbon atom means then the compound is an aldehyde and if they are two carbon atoms means then the compound is a ketone.
(b)
Interpretation:
The number of aldehyde groups and ketone groups present in carvone has to be given.
Concept Introduction:
Carbonyl groups are the one which contain a double bond between carbon and oxygen atom. Aldehydes and ketones possess this carbonyl functional group in it. The structural representation of a carbonyl group can be given as shown below,
The groups that is attached to the carbonyl carbon atom can be either hydrogen or carbon atom. If the attached atoms are hydrogen and a carbon atom means then the compound is an aldehyde and if they are two carbon atoms means then the compound is a ketone.
(c)
Interpretation:
The number of aldehyde groups and ketone groups present in cortisone has to be given.
Concept Introduction:
Carbonyl groups are the one which contain a double bond between carbon and oxygen atom. Aldehydes and ketones possess this carbonyl functional group in it. The structural representation of a carbonyl group can be given as shown below,
The groups that is attached to the carbonyl carbon atom can be either hydrogen or carbon atom. If the attached atoms are hydrogen and a carbon atom means then the compound is an aldehyde and if they are two carbon atoms means then the compound is a ketone.
(d)
Interpretation:
The number of aldehyde groups and ketone groups present in avobenzone has to be given.
Concept Introduction:
Carbonyl groups are the one which contain a double bond between carbon and oxygen atom. Aldehydes and ketones possess this carbonyl functional group in it. The structural representation of a carbonyl group can be given as shown below,
The groups that is attached to the carbonyl carbon atom can be either hydrogen or carbon atom. If the attached atoms are hydrogen and a carbon atom means then the compound is an aldehyde and if they are two carbon atoms means then the compound is a ketone.
Want to see the full answer?
Check out a sample textbook solutionChapter 15 Solutions
EBK GENERAL, ORGANIC, AND BIOLOGICAL CH
- Define the following terms in 2-3 sentences.a Glycoside b.Glycone c.Aglycone d.Bufadienolide e.Cyclopentanoperhydropenanthrenearrow_forwardWhat is the activated reactant in the biosynthesis of each of the following compounds? a. Phosphoribosylamine c. Orotidylate (from orotate) b. Carbamoylaspartate d. Phosphoribosylanthranilatearrow_forwardWhich of the following sugars do not have asymmetric centers? A. Fructose B. Glyceraldehyde C. Sedoheptulose D. Dihydroxyacetone E. Glucuronic acidarrow_forward
- What is the product of intramolecular dehydration of pentanol-2 CH3CH(OH)CH2CH2CH3? Select one:a. Pentene-2b. Pentene-3c. Pentene-1d. Pentanearrow_forwardMestranol, sold under the brand names Enovid, Norinyl, and Ortho-Novum among others, is an estrogen medication which has been used in birth control pills. Select all of the functional group families, to which mestranol belongs. Choose one or more: O A. ester OB. alkene OC. ether O D. thiol O E. alcohol OF. arene OG. aldehyde OH. ketone O 1. alkyne OHarrow_forwardWhich of the following is/are (a) ketopentose? A. threose B. xylulose C. arabinose D. mannosearrow_forward
- The analgesic phenacetin is synthesized by treating 4- ethoxyaniline with acetic anhydride. a. Which of the following is the structure of 4- ethoxyaniline? OCH₂CH3 NH₂ OCH₂CH3 NH₂ OCH₂CH3arrow_forwardIdentify the chiral carbon in each of the following compounds: a. citronellol; one enantiomer has the odor of geranium b. alanine, an amino acidarrow_forwardDecide which N atom in each molecule is most basic, and draw the product formed when each compound is treated with CH3CO2H. Zolpidem (trade name Ambien) is used to treat insomnia, whereas aripiprazole (trade name Abilify) is used to treat depression, schizophrenia, and bipolar disorders.arrow_forward
- Classify the following lipid (choose all that apply).CHOOSE ALL THAT APPLY a. omega-6 b. trans alkene(s) c. omega-3 d. wax ester e. saturated f. monounsaturated g. fatty acid h. triglyceride i. steroid j. polyunsaturated k. cis alkene(s)arrow_forwardDesferal (Desferrioxamine B) is a drug given to thalassaemic patients who are being treated by blood transfusion and who suffer from iron overload. Desferal contains which of the following iron binding groups: Select one: a. Carboxylic acids. b. Hydroxamates. c. Carboxylates. d. Hydroxamic acids. e. A mixture of carboxylates and hydroxamates. ----- is it hydroxamates or hydroxamic acids?? and what is the difference between them?arrow_forwardWhat are the functional groups that can be found in the molecule? A. Ether, secondary amine, alkene (Ether, amina sekundar, alkena) B. Ether, primary amine, alkene (Eter, amina utama, alkena) C. Ether, amide, alkene (Eter, amida, alkena) D. Ester, primary amine, alkene (Ester, amina utama, alkena)arrow_forward
- Biology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage Learning