**Title: Identifying Starting Materials for Target Molecules****Objective:**Learn how to identify the starting materials for given target molecules by cleaving the molecules and translating the synthons into synthetic equivalents.**Instructions:**- Begin by examining each target molecule.- Cleave the target molecule at specific bonds to identify the starting materials.- Translate the cleaved parts into synthetic equivalents, representing the possible precursors.**Target Molecules:**1. **Molecule A:** - The structure features a cyclopentane ring with a diazo group (N=N) and ester functionalities. - Focus on cleaving the ester linkage and analyzing the remaining substituents.2. **Molecule B:** - This molecule consists of a bicyclic structure with a phenyl (Ph) group attached. - Target the cleavage of key bonds to separate the phenyl group and identify simpler cyclic structures as potential starting materials.**Diagrams:**- **Target Molecule A**: Contains a cyclopentane ring with a diazo group and two ester groups.- **Target Molecule B**: Features a bicyclic ring with an ester group attached and a phenyl ring on the side.**Conclusion:**By practicing the cleavage of these target molecules and identifying the corresponding synthons, students can enhance their understanding of synthetic chemistry pathways and precursor identification.

Given are organic compounds.Given compounds are cyclic compounds so they can be made up by…

Identify the starting materials for these target molecules. Only go back one step in the reaction - meaning cleave the target molecule and translate those synthons into synthetic equivalents. N a. O Target Molecule Ph b. Target Molecule

Identify the starting materials for these target molecules. Only go back one step in the reaction - meaning cleave the target molecule and translate those synthons into synthetic equivalents. N a. O Target Molecule Ph b. Target Molecule

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter6: Alkanes & Alkenes

Section: Chapter Questions

Problem 38CTQ

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Question

**Title: Identifying Starting Materials for Target Molecules**

**Objective:**
Learn how to identify the starting materials for given target molecules by cleaving the molecules and translating the synthons into synthetic equivalents.

**Instructions:**
- Begin by examining each target molecule.
- Cleave the target molecule at specific bonds to identify the starting materials.
- Translate the cleaved parts into synthetic equivalents, representing the possible precursors.

**Target Molecules:**

1. **Molecule A:**

- The structure features a cyclopentane ring with a diazo group (N=N) and ester functionalities.
- Focus on cleaving the ester linkage and analyzing the remaining substituents.

2. **Molecule B:**

- This molecule consists of a bicyclic structure with a phenyl (Ph) group attached.
- Target the cleavage of key bonds to separate the phenyl group and identify simpler cyclic structures as potential starting materials.

**Diagrams:**

- **Target Molecule A**: Contains a cyclopentane ring with a diazo group and two ester groups.
- **Target Molecule B**: Features a bicyclic ring with an ester group attached and a phenyl ring on the side.

**Conclusion:**
By practicing the cleavage of these target molecules and identifying the corresponding synthons, students can enhance their understanding of synthetic chemistry pathways and precursor identification.

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