Draw the compound 5-methylcyclopentadiene.
I know what it looks like, but I am confused how to get that structure. Specifically, what does the "di" part mean in the middle of the name, and how do you know where the double bonds go??
Chemistry naming compounds.?
2020-12-12 11:22 am
回答 (1)
2020-12-12 11:42 am
✔ 最佳答案
• "-cyclopenta-": The parent chain is a ring of 5 carbon atoms.• "-diene": The molecule has two C=C double bonds. In the 5-membered ring, the two C=C double bonds must be numbered as 1 and 3 without ambiguity. Therefore, it is not necessary to number the two C=C double bonds.
• "5-methyl-": A methyl group is attached to the 5-membered ring at position 5.
The structure (with numbering) of the compound is shown below:
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