CHM · CHM-2026-C11-067Chemistry
CH₃CH₂CH₂–OH + PCl₅ → CH₃CH₂CH₂Cl + X + HCl; alc.KOH then HBr/peroxide → Z. X and Z
- AX=POCl₃,Z=CH₃–CHBr–CH₃
- BX=POCl₃,Z=CH₃CH₂CH₂Br
- CX=H₃PO₃,Z=CH₃–CHBr–CH₃
- DX=H₃PO₃,Z=CH₃CH₂CH₂Br
Answer key pending — reference only, not scored