(10分)已知(1)(R和代表烃基) (2)苯的同系物能被高锰酸钾

10分)已知(1R代表烃基)

  (2)苯的同系物能被高锰酸钾氧化,如:

  

  化合物C是制取消炎灵(盐酸祛炎痛)的中间产物,其合成路线为:

  请回答下列问题:

  (1)写出反应④的主要产物中含有官能团(除苯环外)的结构简式_____________________

  (2B物质的结构简式是___________________

  (3)反应①②的化学方程式

  ①_______________________________________________

  ②_______________________________________________

  (4)反应①~⑤中,属于取代反应的是(填反应序号)________

答案

1)― ―COOH(另外多答不扣分)

 

相关题目

反应A+BC分两步进行:①A+BX,②XC,反应过程中能量变化如图所示,
反应A+BC分两步进行:①A+BX,②XC,反应过程中能量变化如图所示,E1表示反应A+BX的活化能。下列有关叙述正确的是( ) E2表示反应XC的活化能 X是反应A+BC的催
下列属于生物因素对生物影响的是 (   )A.春来江水绿如蓝
下列属于生物因素对生物影响的是 (   )A.春来江水绿如蓝                    B.种豆南山下,草盛豆苗稀C.雨露滋润禾苗壮            
______ about wild plants that they decided to make a trip to Madagascar for furt
______ about wild plants that they decided to make a trip to Madagascar for further research. A.So curious the couple were                    B.Such curious the couple were 
--This desk is too heavy.I _______ move it.Could you help me? --No problem
--This desk is too heavy.I _______ move it.Could you help me? --No problem. A.can               B.can't               C.should              D.should
下列化学反应的离子方程式正确的是(     )     A.在
下列化学反应的离子方程式正确的是(     )     A.在稀氨水中通入过量CO2:NH3·H2O+CO2=NH+HCO     B.少量SO2通入Ca(ClO)2溶液中:SO2+H2O+Ca2++2ClO-=CaSO3+2HC
甲地海拔400米,乙地海拔200米,则甲乙两地相对高度: A.40
甲地海拔400米,乙地海拔200米,则甲乙两地相对高度: A.400米                 B.200米                 C.600米                
I’ve started driving again. I drove along a road ___21___ 12 years ago near
I’ve started driving again. I drove along a road ___21___ 12 years ago near my home. As I drove tonight I___22___Kelly. Kelly was a ___23___ when it was constructed. She and her brother were ___2
已知二次函数的两个实数根分别是 (1)设函数的对称轴为
已知二次函数的两个实数根分别是 (1)设函数的对称轴为 (2)如果

最新题目