Question

The IUPAC name of the compound having the formula
CH=C-CH = CH, is [AIPMT (Prelims)-2009]
(1) 1-butyn-3-ene (2) but-1-yne-3-ene
(3) 1-butene-3-yne (4) 3-butene-1-yne​

Answer 1

The IUPAC name of the compound having the formula CH=C-CH = CH is 3-butene-1-yne .

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