文档分类
OH
(13)
+
H
O
(14)
OCH3
Ph
3
(15)
+ Br2
Br
(16)
CH2
+H2C
PPh
PhPh
(17)PhCHO + HCHO
-
PhCH2OH + HCOONa
(18)
O+ CH3CO3H
7. 鉴别下列化合物:
(1)CH3CH2COCH2CH3 与 CH3COCH2CH3