d. CH₂- CH₂ H₂C 15-CH-CH₂-OH CH, -CH₂-OH CH₂CH₂ 1. Na CRC-CH₂ 2 H₂O CH₂-CH₂ 2 1. BH-THF 2. H₂O₂, NaOH H₂SO CH₂OH americano CH₂-CH-CH₂-Br CH₂ A CH₂-C-C- CH₂CH

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