Which of the compounds listed below is the only one that CAN self-condense in ethanolic solution of NaOH? a. 4-ethylbenz...
Which of the compounds listed below is the only one that CAN self-condense in ethanolic solution of NaOH? a. 4-ethylbenzaldehyde b. 2-Methyl-2-ethyl-pentanal c. 3-methylbutanal d. 2,2-dimethylpropanal e. benzaldehyde
Homework Answers
Solution:
The correct option is C ( 3-methylbutanal)
CH3 -CH(CH3) CH2 CHO
Self condensation reaction in the presence of ethanolic solution of NaOH of aldehyde or ketone is an example of aldol reaction. Thus, the aldehyde or ketone which contains α-hydrogen only able to give self condensation to form product.
Since, 3-methylbutanal contains α-hydrogens, hence it can be self condensed in ethanolic NaOH.
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Which of the compounds listed below is the only one that CAN self-condense in ethanolic solution of NaOH? a. 4-ethylbenz...
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Question 1 Not yet answered Points out of 3.00 Consider two compounds shown below. For each compo...
Answer all questions please. Not due until April 3rd.
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Question 1 Not yet answered Points out of 3.00 Consider two compounds shown below. For each compound identify which group is the most acidic, the least acidic, or has mid acidity value (pKa value) он он 1 HO 0H3 Flag question NH3 OH 2 group 1 Choose... group 2 Choose group 3 Chse... group I group IIChoose group III Choose... Choose. Question 2 Not yet answered Points out of 3.00...
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only the circled ones please!
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diagram for the mechanism below Place the letters for the
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2. Which is not a product of the claisen condensation
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3. A claisen-schmidt reaction shown below, is an
important step in the commercial synthesis of Vitamin A: what type
of reaction is the claisen- Schmidt?
4. Which of the following statements is true about the
anion formed from the reaction of diethyl malonate with sodium
ethoxide?
please help
A. cycloh...
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