Concept explainers
Interpretation:
Structure has to be drawn for primary amide, secondary amide, and tertiary amide that has molecular formula of
Concept Introduction:
Amides contain a nitrogen atom that is bonded to carbonyl group. The nitrogen atom that is bonded to the carbonyl group may be bonded to alkyl groups or hydrogen atoms. Depending on the number of carbon atoms that is attached to the nitrogen atom, the amide is classified as primary, secondary, and tertiary.
Primary amide is the one that contains only one
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Principles of General, Organic, Biological Chemistry
- The following amines have the same molecular formula (C5H13N), but their boiling points are significantly different. Explain why. H `NH2 2-Methylbutan-1-amine Boiling point = 97 °C N-Methylbutan-2-amine Boiling point = 84 °C N-Ethyl-N-methylethan-1-amine Boiling point = 65 °Carrow_forwardWrite the common name for each amine. HỌC—N—CH,CH3 H₂C-CH₂-CH₂-CH₂ Ethylbutylamine common name: Incorrect HC—CH,—N—CH,—CHy CH₂ CH3 diethylethylamine common name: Incorrect These compounds are tertiary amines.arrow_forwardThe C-N distance in an amide bond is approximately 1.32 Å. A typical C-N single bond is 1.45Å, while a typical C=N double bond is 1.25 Å. Explain this observation and describe how thebonding in amides restricts the conformations amides can adopt.arrow_forward
- draw 2 isomers tertiary amine with the formula C5H13Narrow_forwardDraw structural formulas for all the amines having the formula C3H9N. Classify each as either a primary amine, a secondary amine, or a tertiary amine.arrow_forwardDraw the skeletal ("line") structure of a secondary amine with 4 carbon atoms, and no double or triple bonds.arrow_forward
- TRUE OR FALSE (a) There are three amines with the molecular formula C3H9N. (b) Aldehydes, ketones, carboxylic acids, and esters all contain a carbonyl group. (c) A compound with the molecular formula of C3H6O may be either an aldehyde, a ketone, or a carboxylic acid. (d) Bond angles about the carbonyl carbon of an aldehyde, a ketone, a carboxylic acid, and an ester are all approximately 109.5°. (e) The molecular formula of the smallest aldehyde is C3H6O, and that of the smallest ketone is also C3H6O. (f) The molecular formula of the smallest carboxylic acid is C2H4O2.arrow_forwardComplete this table for different amine compounds. Chemical propylamine quaternary ammonium ion methylphenylamine Molecular formula C3H9N C₂H7N C5H13N C4H10N Structural formula (CH3)3N (CH3)2NH CH 3 I (CH₂) 11 | H3C(CH2) 11 -N-(CH₂)11CH3 NHCH3 (CH₂)11 CH3 CH3CH2CH2-NH-CH3 + Classification Tertiary Quaternary Tertiary Secondaryarrow_forwardName this amine. H₂C—CH₂CH₂CH₂-CH-CH₂-CH₂ 1-methylpropan-1-amine NH₂ x 5arrow_forward
- Draw molecules with the formula C9H19NO.two different secondary amides, none of which have branched carbon chainstwo different compounds that are both tertiary amines and ketonestwo different compounds that contain a carbon-carbon double bondarrow_forward< app.101edu.co Classify and describe the properties of the following nitrogen containing compound. O CI O + Question 13.a of 25 CH3 N Classify the following amine. H CH3 A) primary amine B) secondary amine C) tertiary amine @=J D) tertiary amine salt E) quaternary ammonium saltarrow_forwardWrite the systematic (IUPAC) names for the amines. The names should have the format alkanamine. H₂C-N-CH3 H3C-CH2-CH-CH3 systematic (IUPAC) name: HC-N-CH2-CH3 HC-CH2-CH2-CH₂ systematic (IUPAC) name: These compounds are amines.arrow_forward
- Organic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning