(a)
Interpretation:
Aldehyde must contain an oxygen‑hydrogen single bond or not has to be indicated.
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. If the attached atom is a nitrogen atom to the carbonyl carbon atom means it is a amide. If a hydroxyl group is attached to a carbonyl carbon atom, then it is a
(b)
Interpretation:
Ketone must contain an oxygen‑hydrogen single bond or not has to be indicated.
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. If the attached atom is a nitrogen atom to the carbonyl carbon atom means it is a amide. If a hydroxyl group is attached to a carbonyl carbon atom, then it is a carboxylic acid. If one of the bond in the carbonyl carbon atom is attached to an oxygen atom that is bonded with alkyl, cycloalkyl or aromatic system is known as ester.
(c)
Interpretation:
Ester must contain an oxygen‑hydrogen single bond or not has to be indicated.
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. If the attached atom is a nitrogen atom to the carbonyl carbon atom means it is a amide. If a hydroxyl group is attached to a carbonyl carbon atom, then it is a carboxylic acid. If one of the bond in the carbonyl carbon atom is attached to an oxygen atom that is bonded with alkyl, cycloalkyl or aromatic system is known as ester.
(d)
Interpretation:
Carboxylic acid must contain an oxygen‑hydrogen single bond or not has to be indicated.
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. If the attached atom is a nitrogen atom to the carbonyl carbon atom means it is a amide. If a hydroxyl group is attached to a carbonyl carbon atom, then it is a carboxylic acid. If one of the bonds in the carbonyl carbon atom is attached to an oxygen atom that is bonded with alkyl, cycloalkyl or aromatic system is known as ester.
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Chapter 15 Solutions
EBK GENERAL, ORGANIC, AND BIOLOGICAL CH
- Draw the Fischer projection for a D-aldo-pentose. (aldehyde pentose). How many total stereoisomers are there? Name the sugar you drew. Draw the Fischer projection for a L-keto-hexose. (ketone pentose). How many total stereoisomers are there? Draw the enantiomer.arrow_forwardDraw a structure using wedges and dashes for the following compound: H- Et OH HO- H H- Me OHarrow_forwardWhich of the following molecules are NOT typical carbohydrates? For the molecules that are carbohydrates, label them as an aldose or ketose. HO Он ОН ОН Он ОН но ΤΗ HO ОН HO eve Он он ОН ОН ОН If polyethylene has an average molecular weight of 25,000 g/mol, how many repeat units are present?arrow_forward
- Draw the a-anomer cyclized pyranose Haworth projection of the below hexose. Circle the anomeric carbons. Number the carbons on the Fischer and Haworth projections. Assign R and S for each chiral center. HO CHO -H HO -H H- -OH H -OH CH₂OH Draw the ẞ-anomer cyclized furanose Haworth projection for the below hexose. Circle the anomeric carbons. Number the carbons on the Fischer and Haworth projections. HO CHO -H H -OH HO -H H -OH CH₂OHarrow_forwardName the below disaccharide. Circle any hemiacetals. Identify the numbering of glycosidic linkage, and identify it as a or ẞ. OH HO HO OH HO HO HO OHarrow_forwardWhat are the monomers used to make the following polymers? F. а. b. с. d. Вецер хочому なarrow_forward
- 1. Propose a reasonable mechanism for the following transformation. I'm looking for curved mechanistic arrows and appropriate formal charges on intermediates. OMe MeO OMe Me2N NMe2 OTBS OH xylenes OMe 'OTBSarrow_forwardWhat is the polymer made from the following monomers? What type of polymerization is used for each? а. ОН H2N но b. ن -NH2 d. H₂N NH2 довarrow_forwardCondensation polymers are produced when monomers containing two different functional groups link together with the loss of a small molecule such as H2O. The difunctional monomer H2N(CH2)6COOH forms a condensation polymer. Draw the carbon-skeleton structure of the dimer that forms from this monomer.arrow_forward
- What is the structure of the monomer?arrow_forward→ BINDERIYA GANBO... BINDERIYA GANBO. AP Biology Notes Gamino acid chart - G... 36:22 司 10 ☐ Mark for Review Q 1 Hide 80 8 2 =HA O=A¯ = H₂O Acid HIO HBrO HCIO Question 10 of 35 ^ Σ DELL □ 3 % Λ & 6 7 * ∞ 8 do 5 $ 4 # m 3 ° ( 9 Highlights & Notes AXC Sign out Carrow_forwardWhich representation(s) show polymer structures that are likely to result in rigid, hard materials and those that are likely to result in flexible, stretchable, soft materials?arrow_forward
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