Skip to main content
Ch.10 - Structure and Synthesis of Alcohols
Wade - Organic Chemistry 9th Edition
Wade9th EditionOrganic ChemistryISBN: 9780135213728당신이 사용하는 게 아니라요?교과서 변경
모든 교과서Wade 9th EditionCh.10 - Structure and Synthesis of Alcohols문제 3a
10장, 문제 3a

For each molecular formula, draw all the possible constitutional isomers of alcohols with that formula. Give the IUPAC name for each alcohol.
(a) C3H8O

검증된 단계별 안내
1
Step 1: Understand the concept of constitutional isomers. Constitutional isomers are compounds with the same molecular formula but different connectivity of atoms. For alcohols, the functional group is the hydroxyl (-OH) group, which must be attached to a carbon atom.
Step 2: For part (a) C3H8O, identify the possible carbon skeletons (straight chain or branched) and systematically place the hydroxyl group on different carbons. Ensure you do not repeat structures that are identical. Name each structure using IUPAC nomenclature rules.
Step 3: For part (b) C4H10O, follow the same process as in part (a). Consider all possible carbon skeletons (straight chain and branched) and place the hydroxyl group on different carbons. Verify that each structure is unique and name them using IUPAC rules.
Step 4: For part (c) C3H6O, note that the molecular formula suggests the presence of unsaturation (double bond or ring structure). Explore all possible carbon skeletons with a hydroxyl group and/or double bond, ensuring the formula is satisfied. Name each structure using IUPAC nomenclature.
Step 5: For part (d) C3H4O, recognize that the molecular formula indicates a higher degree of unsaturation (double bonds or rings). Systematically construct all possible structures with a hydroxyl group and/or multiple bonds, ensuring the formula is satisfied. Name each structure using IUPAC rules.

비슷한 문제에 대한 검증된 영상 답변:

이 영상 해법은 위 문제에 도움이 된다고 튜터들이 추천한 것입니다.
영상 길이:
5m

주요 개념

질문에 올바르게 답하기 위해 반드시 이해해야 하는 핵심 개념들은 다음과 같습니다.

Constitutional Isomers

Constitutional isomers are compounds that have the same molecular formula but differ in the connectivity of their atoms. This means that the arrangement of atoms in the molecule varies, leading to different structural forms. Understanding constitutional isomers is crucial for identifying all possible structures for a given molecular formula, especially in organic compounds like alcohols.
추천 영상:
01:10
What is a constitutional isomer?

IUPAC Nomenclature

IUPAC nomenclature is a systematic method for naming organic chemical compounds. It provides a set of rules to derive the names based on the structure of the molecule, including the longest carbon chain, functional groups, and their positions. Mastery of IUPAC naming is essential for accurately identifying and communicating the identity of alcohols and their isomers.
추천 영상:
03:43
The different parts of an IUPAC name

Functional Groups

Functional groups are specific groups of atoms within molecules that are responsible for the characteristic chemical reactions of those molecules. In the case of alcohols, the hydroxyl group (-OH) is the functional group that defines their properties. Recognizing functional groups is vital for predicting the behavior of compounds and for distinguishing between different types of isomers.
추천 영상:
02:36
Identifying Functional Groups
관련 실천
교과서 질문

For each molecular formula, draw all the possible constitutional isomers of alcohols with that formula. Give the IUPAC name for each alcohol.

(c) C3H6O

734
views
교과서 질문

For each molecular formula, draw all the possible constitutional isomers of alcohols with that formula. Give the IUPAC name for each alcohol.

(b) C4H10O

1246
views
교과서 질문

For each molecular formula, draw all the possible constitutional isomers of alcohols with that formula. Give the IUPAC name for each alcohol.

(d) C3H4O

1434
views
교과서 질문

Give both the IUPAC name and the common name for each alcohol.

(a) CH3CH2CH(OH)CH3

(b)

(c)

(d) (CH3)2CHCH2CH2OH

1650
views