Final Answer:
The rightname for n-tosylamido phenylethyl is Tosyl phenylalaynl chloromethyl ketone.Thus,the correct option is 1.
Step-by-step explanation:
The compound in question is referred to as n-tosylamido phenylethyl, and its systematic name is Tosyl phenylalaynl chloromethyl ketone. Let's break down the name to understand it better. The prefix "n-tosylamido" indicates the presence of a tosylamide group, which consists of a tosyl (p-toluenesulfonyl) group linked to an amino group.
The term "phenylethyl" signifies a phenyl group attached to an ethyl group. Finally, "chloromethyl ketone" denotes the presence of a ketone group (C=O) attached to a chloromethyl (CH₂Cl) group. Therefore, the complete name describes the specific arrangement of these chemical moieties in the compound.
In chemical nomenclature, precision is crucial, and each part of the name reflects a specific structural element of the compound. The tosylamide group, phenylethyl moiety, and chloromethyl ketone group collectively define the molecular structure of n-tosylamido phenylethyl. Option 1, "Tosyl phenylalaynl chloromethyl ketone," accurately represents the composition and arrangement of these components, making it the correct name for the compound.
In summary, the nomenclature of organic compounds follows a systematic approach, and understanding the structure helps in assigning a precise and unambiguous name. The provided option aligns with the structural features of n-tosylamido phenylethyl, making it the correct and accurate name for the compound.
Thus,the correct option is 1.