MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic ChemistryGOCIUPAC System of Nomenclature
The IUPAC name of CH3 — C CCH(CH3)2 is:
A.4-methyl-2-pentyne✓ Correct
B.4,4-dimethyl-2-pentyne
C.methyl isopropyl acetylene
D.4,4,4-trimethyl-1-butene
Explanation
Select longest possible continuous C chain and give lowest possible number to the triple bond (alkyne group) present. GENERAL ORGANIC CHEMISTRY 33
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