The IUPAC name of the compound having the formula Cl3C.CH2CHO is __________.
A
3, 3, 3-trichloropropanal
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B
1, 1, 1-trichloropropanal
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C
2, 2, 2-trichloropropanal
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D
Chloral
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Solution
The correct option is A 3, 3, 3-trichloropropanal In this compound, -CHO group is numbered as 1 as it is the functional group. The carbon containing 3 chlorine atoms is numbered 3.
Hence the IUPAC name is 3, 3, 3-trichloropropanal