Concept explainers
(a)
Interpretation: The structure corresponding to the given
Concept introduction: The systematic naming of organic compound is given by IUPAC. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.
Rules for writing structural formula from IUPAC are:
1. First identify the word root for the given compound.
2. The suffix used in the compound like –ene.
3. Identify the position, location, and number of the substituent bonded to the carbon chain.
The use of prefix E and Z depends upon the location of the higher priority groups. When two higher priority groups are present on the opposite side then it is an
(b)
Interpretation: The structure corresponding to the given
Concept introduction: The systematic naming of organic compound is given by IUPAC. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.
Rules for writing structural formula from IUPAC are:
1. First identify the word root for the given compound.
2. The suffix used in the compound like –ene.
3. Identify the position, location, and number of the substituent bonded to the carbon chain.
The use of prefix E and Z depends upon the location of the higher priority groups. When two higher priority groups are present on the opposite side then it is
(c)
Interpretation: The structure corresponding to
Concept introduction: The systematic naming of organic compound is given by IUPAC. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.
Rules for writing structural formula from IUPAC are:
1. First identify the word root for the given compound.
2. The suffix used in the compound like –ene.
3. Identify the position, location, and number of the substituent bonded to the carbon chain.
The use of prefix E and Z depends upon the location of the higher priority groups. When two higher priority groups are present on the opposite side then it is an
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Chapter 10 Solutions
ORGANIC CHEMISTRY STD. GDE W/CONNECT PK
- Indicate whether each statement is true or false. (a) Butanecontains carbons that are sp2 hybridized. (b) Cyclohexaneis another name for benzene. (c) The isopropyl group containsthree sp3-hybridized carbons. (d) Olefin is anothername for alkyne.arrow_forwardName each alkene using the E-Z convention:arrow_forwarda. 4-bromopentyne b. 1-bromo-2-pentyne c. 1-bromo-3-pentyne d. 4-bromo-2-pentynearrow_forward
- The skeletal line formula for a branched alkene is shown below. (i) What is the molecular formula of this compound? (ii) How many carbon atoms are in the longest chain, ignoring the double bond? (iii) What is the longest chain incorporating both carbons of the double bond? (iv) How many substituents are on this chain? (v) Give the IUPAC name for this compound. [6]arrow_forwardFor each pair, give the relationship between the two compounds. Making models will be helpful.(a) (2R,3S)-2,3-dibromohexane and (2R,3R)-2,3-dibromohexanearrow_forwardAnswer the following questions about compound A, which contains a CH3 group and OH group bonded to the carbon skeleton that consists of three six-membered rings in the conformation shown a.) Are the CH3 and OH groups oriented cis or trans to each other?b.) Is a substituent on Ca that is cis to the CH3 group located in the axial or equatorial position? c.) Is an equatorial Br at Cb oriented cis or trans to the OH group?d.) Is the H atom on Cc located cis or trans to the OH group?e.) Is a substituent on Cd that is trans to the OH group located in the axial or equatorial position?arrow_forward
- Answer the following questions about compound A, which contains a CH3 group and OH group bonded to the carbon skeleton that consists of three six-membered rings in the conformation shown.a.Are the CH3 and OH groups oriented cis or trans to each other? b. Is a substituent on Ca that is cis to the CH3 group located in the axial or equatorial position? c. Is an equatorial Br at Cb oriented cis or trans to the OH group? d. Is the H atom on Cc located cis or trans to the OH group? e.Is a substituent on Cd that is trans to the OH group located in the axial or equatorial position?arrow_forwardEach of the following names is wrong. Give the structure and correct name of each compound. a 3-ethyl-2-butanone b 2-ethyl-propanal c.4-methyl-5-propyl-3-hexanone d. 2-methyl-2-phenylethanalarrow_forwardPlease give IUPAC names and R/S and E/Z designations for each molecule.arrow_forward
- Please do the following question step by step . A. 1,3- cyclopentadiene + CH2 = CH – COOH B. 2-methyl-1,3-pentadiene + trans – CH3- CH = CH - COOHarrow_forwardPair the following A. alkene B. alcohol C. aldehyde D. carboxylic acid E. ester F. ether G. alkyne CH3-CH2-CH2-CH=O ______ CH2-CH2-CH2-CH2-CH2-OH ______ CH3-CH2-CH2-C=O OCH3 CH3-CH2-CH2-O-CH2-CH3 CH3-CH2-CH2-C=O OH CH3-NH-CH2-CH2-CH3 ______ CH3-CH2-CH=CH-CH3 ______arrow_forwardThese compounds are unreactive to NaNH2 EXCEPT a. 1-butene. b. 2-butyne. c. 2-butene. d. 1-butyne.arrow_forward
- Chemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher:Cengage LearningOrganic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning