Concept explainers
Videos
(a)
Interpretation:
Structure of the 3-methyl-3-pentanol should be drawn.
Concept Introduction:
Alcohols are the organic molecules which have OH group bonded to a tetrahedral carbon atom.
Longest carbon chain containing the carbon bonded to the OH group is named as an
Numbering of main carbon chain is done in such a way so that OH group gets the lowest number.
When OH group is bonded to a ring, the ring is numbered beginning with the OH group and the 1 is normally omitted from the name. The ring is numbered in clockwise or anticlockwise by giving the lowest number to the next substitute.
Compounds which contains two OH groups are named as
Answer to Problem 40P
Explanation of Solution
Structure of the 3-methyl-3-pentanol contains five carbon length main carbon chain which connects to an alcohol group in the 3rd carbon of the main carbon chain. Furthermore, methyl group also connects to the 3rd position of the main carbon chain. And according to the structure it should be a tertiary alcohol.
According to the name, structure of the compound is as below;
(b)
Interpretation:
Structure of the 4-methyl-2-pentanol should be drawn.
Concept Introduction:
Alcohols are the organic molecules which have OH group bonded to a tetrahedral carbon atom.
Longest carbon chain containing the carbon bonded to the OH group is named as an alkane and -e of the alkane replaced by the suffix -ol.
Numbering of main carbon chain is done in such a way so that OH group gets the lowest number.
When OH group is bonded to a ring, the ring is numbered beginning with the OH group and the 1 is normally omitted from the name. The ring is numbered in clockwise or anticlockwise by giving the lowest number to the next substitute.
Compounds which contains two OH groups are named as diols and when in nomenclature, -diol suffix is added to the end of the parent alcohol and position of the OH groups are used as prefix to indicate the location of the two OH groups.
Answer to Problem 40P
Explanation of Solution
Structure of the 4-methyl-2-pentanol consist one main C chain which contains five C atoms, and alcohol group is connected to the 2nd position of the main C ring. Methyl group is connects to the 4th position of the main C chain. And as per the name it should be a secondary alcohol.
Structure of the compound is as below;
(c)
Interpretation:
Structure of the 2,4-dimethyl-2-hexanol should be drawn.
Concept Introduction:
Alcohols are the organic molecules which have OH group bonded to a tetrahedral carbon atom.
Longest carbon chain containing the carbon bonded to the OH group is named as an alkane and -e of the alkane replaced by the suffix -ol.
Numbering of main carbon chain is done in such a way so that OH group gets the lowest number.
When OH group is bonded to a ring, the ring is numbered beginning with the OH group and the 1 is normally omitted from the name. The ring is numbered in clockwise or anticlockwise by giving the lowest number to the next substitute.
Compounds which contains two OH groups are named as diols and when in nomenclature, -diol suffix is added to the end of the parent alcohol and position of the OH groups are used as prefix to indicate the location of the two OH groups.
Answer to Problem 40P
Explanation of Solution
Structure of the 2, 4-dimethyl-2-hexanol consist one main C chain which contains six C atoms, and alcohol group is connected to the 2nd position of the main C ring. Two methyl groups are connected to the 4th position and 2nd position of the main C chain. And as per the name it should be a tertiary alcohol.
Structure of the compound is as below;
(d)
Interpretation:
Structure of the 1,3-propanediol should be drawn.
Concept Introduction:
Alcohols are the organic molecules which have OH group bonded to a tetrahedral carbon atom.
Longest carbon chain containing the carbon bonded to the OH group is named as an alkane and -e of the alkane replaced by the suffix -ol.
Numbering of main carbon chain is done in such a way so that OH group gets the lowest number.
When OH group is bonded to a ring, the ring is numbered beginning with the OH group and the 1 is normally omitted from the name. The ring is numbered in clockwise or anticlockwise by giving the lowest number to the next substitute.
Compounds which contains two OH groups are named as diols and when in nomenclature, -diol suffix is added to the end of the parent alcohol and position of the OH groups are used as prefix to indicate the location of the two OH groups.
Answer to Problem 40P
Explanation of Solution
Structure of the 4-methyl-2-pentanol consist one main C chain which contains five C atoms, and alcohol group is connected to the 2nd position of the main C ring. Methyl group is connects to the 4th position of the main C chain. And as per the name it should be a secondary alcohol.
Structure of the compound is as below;
(e)
Interpretation:
Structure of the 3,5-dimethylcyclohexanol should be drawn.
Concept Introduction:
Alcohols are the organic molecules which have OH group bonded to a tetrahedral carbon atom.
Longest carbon chain containing the carbon bonded to the OH group is named as an alkane and -e of the alkane replaced by the suffix -ol.
Numbering of main carbon chain is done in such a way so that OH group gets the lowest number.
When OH group is bonded to a ring, the ring is numbered beginning with the OH group and the 1 is normally omitted from the name. The ring is numbered in clockwise or anticlockwise by giving the lowest number to the next substitute.
Compounds which contains two OH groups are named as diols and when in nomenclature, -diol suffix is added to the end of the parent alcohol and position of the OH groups are used as prefix to indicate the location of the two OH groups.
Answer to Problem 40P
Explanation of Solution
Structure of the 3,5-dimethylcyclohexanol consist one main C ring which contains six C atoms, and alcohol group is connected to the 1st position of the main C ring. Two methyl groups are connected to the 3rd and 5th position of the main C ring. And as per the name it should be a secondary alcohol.
Structure of the compound is as below;
(f)
Interpretation:
Structure of the 4-methyl-2-pentanol should be drawn.
Concept Introduction:
Alcohols are the organic molecules which have OH group bonded to a tetrahedral carbon atom.
Longest carbon chain containing the carbon bonded to the OH group is named as an alkane and -e of the alkane replaced by the suffix -ol.
Numbering of main carbon chain is done in such a way so that OH group gets the lowest number.
When OH group is bonded to a ring, the ring is numbered beginning with the OH group and the 1 is normally omitted from the name. The ring is numbered in clockwise or anticlockwise by giving the lowest number to the next substitute.
Compounds which contains two OH groups are named as diols and when in nomenclature, -diol suffix is added to the end of the parent alcohol and position of the OH groups are used as prefix to indicate the location of the two OH groups.
Answer to Problem 40P
Explanation of Solution
Structure of the 4-methyl-2-pentanol consist one main C chain which contains five C atoms, and alcohol group is connected to the 2nd position of the main C ring. Methyl group is connects to the 4th position of the main C chain. And as per the name it should be a secondary alcohol.
Structure of the compound is as below;
Want to see more full solutions like this?
Chapter 14 Solutions
GENERAL,ORGANIC, & BIOLOGICAL CHEM-ACCES
- > For each pair of substrates below, choose the one that will react faster in a substitution reaction, assuming that: 1. the rate of substitution doesn't depend on nucleophile concentration and 2. the products are a roughly 50/50 mixture of enantiomers. Substrate A Substrate B Faster Rate X CI (Choose one) (Choose one) CI Br Explanation Check Br (Choose one) C 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy A F10arrow_forwardHow to draw this mechanism for the foloowing reaction in the foto. thank youarrow_forwardPredict the major products of the following organic reaction: Some important notes: CN A? • Draw the major product, or products, of the reaction in the drawing area below. • If there aren't any products, because no reaction will take place, check the box below the drawing area instead. • Be sure to use wedge and dash bonds when necessary, for example to distinguish between major products that are enantiomers. No reaction. Explanation Check Click and drag to start drawing a structure. 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Centerarrow_forward
- Draw the major product of the following reaction. Do not draw inorganic byproducts. H3PO4 OHarrow_forwardPredict the major products of this organic reaction: HBr (1 equiv) Δ ? Some important notes: • Draw the major product, or products, of this reaction in the drawing area below. • You can draw the products in any arrangement you like. • Pay careful attention to the reaction conditions, and only include the major products. • Be sure to use wedge and dash bonds when necessary, for example to distinguish between major products that are enantiomers. • Note that there is only 1 equivalent of HBr reactant, so you need not consider the case of multiple additions. Explanation Check X ©2025 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacyarrow_forwardFor the structure below, draw the resonance structure that is indicated by the curved arrow(s). Be sure to include formal charges. :ÖH Modify the second structure given to draw the new resonance structure. Include lone pairs and charges in your structure. Use the + and - tools to add/remove charges to an atom, and use the single bond tool to add/remove double bonds.arrow_forward
- Using the table of Reactants and Products provided in the Hints section, provide the major product (with the correct stereochemistry when applicable) for questions below by selecting the letter that corresponds to the exact chemical structures for the possible product. OH conc Hydrochloric acid 40°C Temp A/arrow_forwardUsing arrows to designate the flow of electrons, complete the reaction below and provide a detailed mechanism for the formation of the product OH conc Hydrochloric acid 40°C Temp All chemical structures should be hand drawn on a piece of paper Paragraph BI UAE +varrow_forwarddraw out the following structures plesearrow_forward
- Draw everything on a piece of paper outlining the synthesis from acetaldehyde to 2 cyclopentene carboxaldehyde using carbon based reagants with 3 carbons or fewers. Here is the attached image.arrow_forwardManoharan Mariappan, FR.D., 34) Complete the following reaction starting from hex-1-yne proceeding via different substitution reactions forming 2-heptanone. (25 pts). A Sia₂BH H₂O₂ NaOH Br D Mechanism for reaction D - ether-cleavage: 10 B Ph-MgCI, THF H₁₂O+ D HBr (XS) C TsCl, Py CH3-CH2-CH2-ONaarrow_forwardIn the table below, the correct structure for (2R)-3-methylpentan-2-ol (IUPAC name) can be represented by the letter OH OH HE > ' ÕH C B OH D A/ E OHarrow_forward
Chemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub Co
Organic And Biological ChemistryChemistryISBN:9781305081079Author:STOKER, H. Stephen (howard Stephen)Publisher:Cengage Learning,
General, Organic, and Biological ChemistryChemistryISBN:9781285853918Author:H. Stephen StokerPublisher:Cengage Learning
Chemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage Learning
World of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage Learning
Organic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning