羧酸衍生物发生亲核取代反应的活性次序是哪一个？
A: RCONH2 > RCOCl > RCOOCOR’> RCOOR’
B: RCONH2 > RCOCl > RCOOR’> RCOOCOR’
C: RCOCl > RCOOCOR’> RCOOR’> RCONH2
D: RCOCl > RCOOR’> RCOOCOR’> RCONH2
A: RCONH2 > RCOCl > RCOOCOR’> RCOOR’
B: RCONH2 > RCOCl > RCOOR’> RCOOCOR’
C: RCOCl > RCOOCOR’> RCOOR’> RCONH2
D: RCOCl > RCOOR’> RCOOCOR’> RCONH2
举一反三
- 羧酸衍生物发生亲核取代反应的活性次序为() A: RCOCl >; RCOOR’>; RCOOCOR’>; RCONH2 B: RCOCl >; RCOOCOR’>; RCOOR’>; RCONH2 C: RCONH2 >; RCOCl >; RCOOR’>; RCOOCOR’ D: RCONH2 >; RCOCl >; RCOOCOR’>; RCOOR’
- 羧酸衍生物发生亲核取代反应的活性次序哪个是正确的？ A: RCOCl > RCOOR’> RCOOCOR’> RCONH2 B: RCOCl > RCOOCOR’> RCOOR’> RCONH2 C: RCONH2 > RCOCl > RCOOR’> RCOOCOR’ D: RCONH2 > RCOCl > RCOOCOR’> RCOOR’
- 羧酸衍生物发生亲核取代反应的活性次序哪个是正确的？ A: RCOCl > RCOOR’> RCOOCOR’> RCONH2 B: RCOCl > RCOOCOR’> RCOOR’> RCONH2 C: RCONH2 > RCOCl > RCOOR’> RCOOCOR’ D: RCONH2 > RCOCl > RCOOCOR’> RCOOR’
- 羧酸衍生物发生亲核取代反应的活性次序是哪一个？ A: RCONH2 > RCOCl > RCOOCOR’> RCOOR’ B: RCONH2 > RCOCl > RCOOR’> RCOOCOR’ C: RCOCl > RCOOCOR’> RCOOR’> RCONH2 D: RCOCl > RCOOR’> RCOOCOR’> RCONH2
- 羧酸衍生物发生亲核取代反应的活性次序为() A: RCOCl > RCOOR’> RCOOCOR’> RCONH2 B: RCOCl > RCOOCOR’> RCOOR’> RCONH2 C: RCONH2 > RCOCl > RCOOR’> RCOOCOR’ D: RCONH2 > RCOCl > RCOOCOR’> RCOOR’