ho—ch—o—ch3\nch3\nhemiacetal\nacetal\nneither\nch3—ch2—o—ch—och3\nch3\nhemiacetal\nacetal\nneither
ho—ch—o—ch3\nch3\nhemiacetal\nacetal\nneither\nch3—ch2—o—ch—och3\nch3\nhemiacetal\nacetal\nneither
Answer
Brief Explanations:
A hemiacetal has the general structure R - CH(OH) - OR', where there is one hydroxyl (-OH) and one alkoxy (-OR') group attached to the same carbon atom. An acetal has the general structure R - C(OR')₂, with two alkoxy groups attached to the same carbon atom. For the first compound HO - CH(CH₃) - O - CH₃, it has a hydroxyl and an alkoxy group on the same carbon, so it's a hemiacetal. For the second compound CH₃ - CH₂ - O - CH(CH₃) - OCH₃, it has two alkoxy groups on the same carbon, so it's an acetal.
Answer:
- hemiacetal
- acetal