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BÀI TẬP TRẮC NGHIỆM HÓA HỮU CƠ CẨM NANG DÙNG LUYỆN THI THPTQG CHẤT LƯỢNG CAO (COLOR BOOK)

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Chú ý<br />

VD6: CH 3 COOCH=CH 2 + NaOH CH 3 COONa + CH 2 =CH–OH<br />

CH 2 =CH ↽ ⇀ CH 3 CH=O<br />

H—O<br />

Z<br />

(a) CH 3 COOCH 2 CH=CH 2 + NaOH<br />

(b) HCOOCH=CH 2 + NaOH<br />

(c) HCOOCH=CHCH 3 + NaOH<br />

(d) HCOOC(CH 3 )=CH 2 + NaOH<br />

a Cho các este sau: etyl fomat (1); vinyl axetat (2); metyl acrylat (3);<br />

ra ancol là<br />

A) 1, 2, 3. B) 1, 3, 4.<br />

C) 2, 3, 4. D) 1, 2, 4.<br />

b<br />

sinh ra ancol là<br />

A) 1. B) 2. C) 3. D) 4.<br />

8<br />

195

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