can someone please help me with the structure of 1,2-dimethyl cyclohex-3,5-diene...
Use IUPAC rules, http://butane.chem.uiuc.edu/cyerkes/Chem104A_BFA05/Genchemref/nomenclature_rules.html Although this link shows you how to go from compound to name, you should be able to use it to figure out how to go from name to compound.
If you have any further questions please feel free to ask
is this organic?
Yes it is.
Start with your parent chain: how many carbons?
Then add in the double bonds.
Make sure you number the carbons in the parent chain, finally add in the alkyl grop which is methyl.
first start with Cyclo hexe-3,5-diene @mphetang
thanks guys, so between the methyl substituents and the double bonds, which one has priority over the other???
You use the suffix ene when denoting a double bond in a molecule. The question you are asking is wrong, priority does not exist between the two. Substituents always get denoted at the start of the molecule in alphabetic order.
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