Question

What is the major organic product of the following reaction? (Hint: enolates prefer conjugate attack if possible.) + CH3CH2COCH3 CH3O 0 I. 0 -CHCOCH3 0 0 O=C-CH3 0 IV. CHCOCH3 O=C-CH3 II. 0 -CHCOCH3 0 HO-CH-CH3 V. 00 CH2CCH3 0 OH CHCOCH3 III. 0=C-CH3 ENOLATE mechanism. First step is base absorbs proton. and then 1, 4 addition. H H CH oc CH Answer: CH3O 45 H+ CH 01- CH CH CH 0 7 Why does it not like this below in the green box of the answer?

          What is the major organic product of the following reaction? (Hint: enolates prefer conjugate attack if possible.)
+ CH3CH2COCH3 CH3O
0
I.
0
-CHCOCH3
0
0
O=C-CH3
0
IV.
CHCOCH3
O=C-CH3
II.
0
-CHCOCH3
0
HO-CH-CH3
V.
00
CH2CCH3
0
OH
CHCOCH3
III.
0=C-CH3
ENOLATE mechanism.
First step is base absorbs proton. and then 1, 4 addition.
H
H
CH
oc
CH
Answer:
CH3O
45
H+
CH
01-
CH
CH
CH
0
7
Why does it not like this below
in the green box of the answer?

What is the major organic product of the following reaction? (Hint: enolates prefer conjugate attack if possible.)
+ CH3CH2COCH3 CH3O
0
I.
0
-CHCOCH3
0
0
O=C-CH3
0
IV.
CHCOCH3
O=C-CH3
II.
0
-CHCOCH3
0
HO-CH-CH3
V.
00
CH2CCH3
0
OH
CHCOCH3
III.
0=C-CH3
ENOLATE mechanism.
First step is base absorbs proton. and then 1, 4 addition.
H
H
CH
oc
CH
Answer:
CH3O
45
H+
CH
01-
CH
CH
CH
0
7
Why does it not like this below
in the green box of the answer?

Added by Katie W.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Adi S

06/17/2023

Step 1

The enolate ion is formed by deprotonation of the alpha carbon, resulting in a resonance-stabilized structure. Show more…

Show all steps

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Why does it not like the one with pink arrows for the green box of the answer? Please explain in detail. Thanks. What is the major organic product of the following reaction (Hint: enolates prefer conjugate attack if possible.) CHO + CH3CCH2COCH3 CH3COCH3 + CH3CH2COCH3 IV. II. CH3COCH3 HO-CH2CH3 V CH3CH2COCH3 HO CH3COCH3 CH3 III. ENOLATE mechanism CH3C Why does it not like this below in the green box of the answer?