Suggest structures for C10H14O; C10H16; C10H18; C10H16O3; C10H16O2 ; C12H22O2 in the following reaction schema:
The UV/Visible spectrum for C10H14O exhibits a at 244 nm
C10H16 + hot KMnO4 + H2SO4 → C10H16O3
C10H16O3 + Zn(Hg)/conc HCl → C10H18O2
C10H18O2 + CH3CH2OH + H3O+ → C10H22O2
To suggest structures for the given organic compounds in the reaction schema, we can use the provided information and apply basic organic chemistry principles. Let's go through each compound one by one:
1. C10H14O:
Given that the compound exhibits absorption at 244 nm in the UV/Visible spectrum, it suggests the presence of a chromophore that absorbs in that range. Common chromophores include conjugated systems, such as aromatic rings or double bonds. Considering the formula C10H14O, we have room for an aromatic ring or multiple double bonds. One possible structure for C10H14O could be 1-methyl-1,3-cyclohexadiene.
2. C10H16:
No specific information is provided for this compound, so we can't determine the exact structure. However, C10H16 could have various possibilities, such as cyclic structures or long-chain aliphatic structures. Examples could include cyclohexene or decane.
3. C10H18:
Again, no specific information is given, so various possibilities exist. One example would be decene, which is a 10-carbon chain with a double bond.
4. C10H16O3:
According to the reaction schema, C10H16O3 is formed by the reaction of C10H16 with hot KMnO4 and H2SO4. This suggests that C10H16 must contain a double bond that is oxidized by KMnO4 to form a carboxylic acid group (–COOH). Therefore, one possible structure for C10H16O3 could be 7-methylhept-3-enoic acid.
5. C10H16O2:
According to the reaction schema, C10H16O3 reacts with Zn(Hg)/conc HCl to form C10H18O2. This implies that one oxygen atom is lost during the reaction, which suggests an ester group (–COO–) that is converted into an alcohol group (–OH). A possible structure for C10H16O2 could be 7-methylheptanoic acid or one of its isomers.
6. C12H22O2:
This compound is not directly mentioned in the reaction schema, but we can still suggest a possible structure. One example could be dodecanoic acid, also known as lauric acid.
Please note that the provided structures are just examples and other isomeric possibilities might exist for each compound. The confirmation of the exact structures would require more experimental evidence or data.