20. Carboxylic Acid Derivatives:NAS - Part 2 of 3
22. Carboxylic Acid Derivatives: NAS / Carboxylic Acid to Acid Chloride / Problem 8
Suggest a four-step synthesis involving an organocuprate reagent to produce the desired product.
![Synthesis pathway from carboxylic acid to acid chloride in 4 steps.](https://lightcat-files.s3.amazonaws.com/problem_images/34b6554cd15a8ab3-1689347980068.jpg)
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Carboxylic Acid to Acid Chloride