Correct the following incorrect names:
c. para-methylbromobenzene
d. 1,6-dichlorobenzene

검증된 단계별 안내

Step 1: Identify the structure of the compound in the image. Look for the longest continuous carbon chain to determine the base name of the compound.

Step 2: Number the carbon atoms in the longest chain starting from the end nearest to the first substituent. This will help in assigning the correct locants to the substituents.

Step 3: Identify and name all substituents attached to the main carbon chain. Common substituents include alkyl groups like methyl, ethyl, etc.

Step 4: Combine the names of the substituents with the base name of the compound. Use the locants to indicate the position of each substituent on the main chain.

Step 5: Ensure that the name follows IUPAC nomenclature rules, which include using the lowest possible numbers for substituents and arranging substituents alphabetically if there are multiple different groups.

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이 영상 해법은 위 문제에 도움이 된다고 튜터들이 추천한 것입니다.

영상 길이:

주요 개념

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

IUPAC Nomenclature

IUPAC nomenclature is a systematic method for naming organic chemical compounds. It provides rules for naming based on the structure of the molecule, including the longest carbon chain, functional groups, and substituents. Understanding these rules is essential for correcting incorrect names, as it allows one to identify the proper naming conventions for various organic structures.

Functional Groups

Functional groups are specific groups of atoms within molecules that are responsible for the characteristic chemical reactions of those molecules. Recognizing functional groups is crucial for naming compounds correctly, as they often dictate the suffix or prefix used in the IUPAC name. Examples include hydroxyl (-OH), carboxyl (-COOH), and amino (-NH2) groups.

Structural Isomerism

Structural isomerism occurs when compounds have the same molecular formula but different structural arrangements of atoms. This concept is important in organic chemistry as it affects the naming of compounds; isomers can have distinct names based on their structure. Understanding isomerism helps in identifying and correcting names that may refer to different structural forms of the same molecular formula.

Correct the following incorrect names:c. para-methylbromobenzened. 1,6-dichlorobenzene