酰卤的制备 SOCI C-OH C-Cl +SO+Ho p p 197 PCI CH, CHCOH CHa CHoCOCI +haPO PCI CH3(CH2)CO2H 2+CH3(CH2)6COCI POcl3Organic Chemistry Organic Chemistry Xiamen Xiamen University University 酰卤的制备 C O OH SO C l 2 bp. 77 C O Cl bp. 197 + S O 2 + HCl CH 3CH 2CO 2 H PCl 3 CH 3CH 2COCl + H 3PO 3 CH 3(CH 2 ) 6CO 2 H PC l 5 CH 3(CH 2 ) 6COCl + POCl 3