(a)
Interpretation:
Answer true or false for the following statement.
An aldehyde is name as an alkanal and ketone is named as an alkanone.
Concept Introduction:
According to the
Aldehyde: “−al”.
Ketone: “ −one”.
(b)
Interpretation:
Answer true or false for the following statement.
The names for aldehydes and ketones are derived from the name of the longest carbon chain that contains the carbonyl group.
Concept Introduction:
According to the IUPAC nomenclature suffix of the aldehydes and ketones are as follows.
Aldehyde: “−al”.
Ketone: “ −one”.
(c)
Interpretation:
Answer true or false for the following statement.
In an
Concept Introduction:
According to the IUPAC nomenclature suffix of the aldehydes and ketones are as follows.
Aldehyde −al.
Ketone − one.
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Chapter 16 Solutions
Introduction To General, Organic, And Biochemistry
- 16-28 Following is the structural formula of metformin, the hydrochloride salt of which is marketed as the antidiabetic medication Glucophage. Metformin was introduced into clinical practice in the United States in 1995 for the treatment of type 2 diabetes. More than 25 million prescriptions for this drug were written in 2000, making it the most commonly prescribed brand-name diabetes medication in the nation. NH NH H3(\ 3 N N Nh2ch3 h Metformin Complete the Lewis structure for metformin, showing all valence electrons. Which nitrogen is the most likely site of protonation? Draw the structural formula of Glucophage.arrow_forward17-11 What is the difference in structure between an aromatic aldehyde and an aliphatic aldehyde?arrow_forward17-69 Propanal (bp 49°C) and 1-propanol (bp 97°C) have about the same molecular weight, yet their boiling points differ by almost 50°C. Explain this fact.arrow_forward
- 17-28 Show how acetaldehyde can form hydrogen bonds with water.arrow_forward17-62 Show how to bring about these conversions. In addition to the given starting material, use any other organic or inorganic reagents as necessary. (a) 1-Pentene to 2-pentanone (b) Cyclohexene to cyclohexanonearrow_forward17-72 The following molecule is an enediol; each carbon of the double bond carries an —OH group. Draw structural formulas for the hydroxyketone and the a-hydroxyaldehyde with which this enediol is in equilibrium.arrow_forward
- 16-54 Several poisonous plants, including Atropa belladonna, contain the alkaloid atropine. The name “belladonna” (which means “beautiful lady”) probably comes from the fact that Roman women used extracts from this plant to make themselves more attractive. Atropine is widely used by ophthal mologists and optometrists to dilate the pupils for eye examination. Classify the amino group in atropine as primary, secondary, or tertiary. Locate all stereocenters in atropine. Account for the fact that atropine is almost insoluble in water (1 g in 455 mL of cold water) but atropine hydrogen sulfate is very soluble (1 g in 5 mL of cold water). Account for the fact that a dilute aqueous solution of atropine is basic (pH approximately 10.0).arrow_forward17-3 1 Draw a structural formula for the principal organic product formed when each compound is treated with K2Cr2O7/H2SO4. If there is no reaction, say so. (a) Butanal (b) Benzaldehyde (c) Cyclohexanone (d) Cyclohexanolarrow_forward17-47 What is the characteristic structural feature of a hemiacetal? Of an acetal?arrow_forward
- Introduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage Learning