See image CH320. CH,-CH-ҫHCH,CH;What is the correct IUPAC name for the compound above?a. 3-ethyl-3-methyl-1-propeneb. 3-methyl-1-penteneC. sec-butylethened. 1-isohexene

Basic rules for naming the organic compounds are the following. Identify the longest chain with higher priority functional group Identify the substituents Start numbering from carbon with functional group Sum of position number of substituents must be minimum Name the substituents first and the parent chain. Name the substituent in their alphabetical order Position number of substituent also mentioned with the name In the given compound longest chain contains five carbons. The functional group present over here is alkene group. So start numbering from alkene carbon. In the third position we have methyl substituent. Hence the name of the given compound is 3-methyl-1-pentene. Option b is correct.

Answered: CH3 CH,=CH-CH CH,CH; What is the…

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CH3 CH,=CH-CH CH,CH; What is the correct IUPAC name for the compound above?

World of Chemistry, 3rd edition

3rd Edition

ISBN:9781133109655

Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Chapter20: Organic Chemistry

Section: Chapter Questions

Problem 4STP

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CH, 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-isohexene
CH;CH-CH, 12. CH3-CH-CH-CH; CH-CH; What is the correct IUPAC name for the compound above? a. 2,3,4-trimethylhexane b. 2-ethyl-3-isopropylbutane c. 1,2,3,4-tetramethylpentane d. 3,4-dimethylheptane
11. The IUPAC name for CH,CH; is CH;-CH-CH,-CH; O a. 2-ethylbutane Ob. 2-methylbutane O c. 3-methylpentane Od. 3-ethylbutane
Draw a structure a. 3,4-dimethylpent-1-yneb.3-methyl-3-ethyl-1-butenec. 3,3-dimethyl-4-decened.1,1-dimethyl-4-ethyl-2,5-cyclohexadienee. 4-ethyl-2,3-dimethyl-2-heptenef. 1-chlorocyclopropeneg. 2,6-dimethyl-2,5-octadieneh. 1-cyclobutyl-3-methyl-1-butynei. 5-bromo-2-chlorotoluene
Write the correct IUPAC names.
31. CH3-CH2-0-CH,CH, CH; What is the correct IUPAC name of the compound above? O propoxyethane O1-propoxyethane O 1-ethoxypropane O 1-ethanepropoxy
What is the preferred IUPAC name of the alkene shown in Figure below? CH3 CH3 CH3 `CH-CH3 A. 1-ethyl-2,4,5-trimethylcyclohexene B. 2-ethyl-1,4,5-trimethylcyclohexene C. 2-ethyl-1,4,5-trimethylcyclohex-1-ene D. 4-ethyl-1,2,5-trimethylcyclohexene
8. What is the IUPAC name of CHCH, CH, CH3-CH-O-CH, CH; Da. 1-ethoxy-1-methylbutane Ob. 2-ethoxypentane O c. 1-methoxyhexane Od. 2-ethoxy-2-n-propylethane
15) The IUPAC name for H3C-CH2-CEC-CH3 is 2-pentyne. 2-pentene. 2-propene. 1-methylbutyne. 3-pentyne.
Name all the functional groups a) Alcohol and Alkene b) Alcohol and Arenes
HELLO CAN YOU PLEASE HELP ME WITH MY ASSIGNMENT MY TOPIC IS ABOUT NOMENCLATURE OF ORGANIC COMPOUNDS: SUBSTITUTED HYDROCARBONS.
Name the following compound according : to the IUPAC rule CH3 CH3 . CH, . CH. c. CH,. CH; C,H; CH3 3-ethyl-4,4-dimethyl hexane O 2-ethyl-3,3-dimethyl pentane 3,3-dimethy -4-ethyl hexane 2,3-diethyl-2-methyl pentane