Concept explainers
a.
Interpretation:
The IUPAC name of given compound 2,2-dimethylbutane to structure has to be drawn.
Concept Introduction:
The system which is used to name an organic compound is known as IUPAC Nomenclature. IUPAC are known as International Union of Pure and Applied Chemistry.
There are some rules followed for writing IUPAC Nomenclature for
- The longest chain in the compound is known as parent name which represent the number of carbon atom present in the continuous carbon chain. The root name for alkane compound is –ane. The single bonds are formed in alkane compounds.
- The suffix group denotes the
functional group present in a molecule. The prefix group indicates the identity, location and number of substituents attached to the carbon compound. - Then name and number the substituents present in compounds. Then use prefix di-to represent two groups, tri- refers to three groups and so on. Then numbers has to be separated by using commas and the letters from numbers has to be separated by using dashes. Then numbers has to be separated by using commas and the letters from numbers has to be separated by using dashes.
b.
Interpretation
The IUPAC nomenclature of given compound 6-butyl-3-methyldecane to complete structure has to be determined.
Concept Introduction:
Refer part: a.
c.
Interpretation
The IUPAC nomenclature of given compound 4,4,5,5-tetramethylnonane to complete structure has to be drawn.
Concept Introduction:
Refer part: a.
d.
Interpretation
The given IUPAC name 3-ethyl-5-propylnonane to complete structure has to be drawn.
Concept Introduction:
Refer part: a.
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Principles of General, Organic, Biological Chemistry
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- It has been suggested that the following compound was incorrectly named trans-3,5-dimethyl-4- propylnon-3-ene. What is the correct IUPAC name for the compound? A. cis-3,5-dimethyl-4-propylnon-3-ene trans-4(2-hexane)3methylhept-3-ene B. C. trans-4-propyl 3,5-dimethylnon-3-ene D. cis-4(2-hexane)3methylhept-3-ene E. trans-3,5-dimethyl-4-propylnon-3-enearrow_forwardMatch the following IUPAC Name to its appropriate stucture. A. 1,1,2,2,N,N-hexamethylpentane B. 5,6,6-trimethyl-1-heptyne C. 3,3,4,4,5,5-hexamethylpentane D. 2,2,3,3,4,4-hexamethylpentane E. 2,2,3-trimethyl-6-heptyne F. 3-methylbuta-1,2-diene G. 3-methylhexa-1,2-diene H. 3-methylpenta-1,2-dienearrow_forwardCH, 20. сH,-CH-CН CH,CH, What is the correct IUPAC name for the compound above? O a. 3-ethyl 3- methyl-1-propene b. 3-methyl-1-pentene c. sec-butylethene d. 1-isohexenearrow_forward
- 21. Which is a correct IUPAC name for the following CH₁ CH₂ CH₂-CH-CH₂-OH A. 3-methyl-1-hexanol B. 2-ethyl-2-pentanol C. 2-ethyl-1-pentanol D. I-ethyl-2-pentanol CH₂arrow_forwardWhat is the correct IUPAC name for 6-isobutyl-3-heptyne? a. 1,5-dimethyl-7-decyne b. 2-isobutyl-4-heptyne c. 6,8-dimethyl-3-nonyne d. 6,9-dimethyl-3-decynearrow_forwardEach of the following IUPAC names is incorrect. Explain why it is incorrect and give the correct IUPAC name. a. 2,2-dimethyl-4-ethylheptane b. 5-ethyl-2-methylhexane c. 2-methyl-2-isopropylheptane d. 1,5-dimethylcyclohexane e. 1-ethyl-2,6-dimethylcycloheptane f. 5,5,6-trimethyloctane g. 3-butyl-2,2-dimethylhexane h. 1,3-dimethylbutanearrow_forward
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