42. Which of the following compounds will notundergo aldol condensatio

1.	42. Which of the following compounds will notundergo aldol condensation ?(A) Ethanal(B) Propanal(C) 2, 2, 2-Tricholoroethanal(D) 2,2-Dibromoethanal.
Answer» Answer: Option c Explanation: Aldol condensation occurs only in the COMPOUNDS having ALPHA hydrogen. SINCE in 2,2,2-Trichloroethanal there is no alpha hydrogen it can't UNDERGO Aldol condensation.

42. Which of the following compounds will notundergo aldol condensation ?(A) Ethanal(B) Propanal(C) 2, 2, 2-Tricholoroethanal(D) 2,2-Dibromoethanal.

Answer»

Answer:

Option c

Explanation:

Aldol condensation occurs only in the COMPOUNDS having ALPHA hydrogen. SINCE in 2,2,2-Trichloroethanal there is no alpha hydrogen it can't UNDERGO Aldol condensation.

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42. Which of the following compounds will notundergo aldol condensation ?(A) Ethanal(B) Propanal(C) 2, 2, 2-Tricholoroethanal(D) 2,2-Dibromoethanal.​

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42. Which of the following compounds will notundergo aldol condensation ?(A) Ethanal(B) Propanal(C) 2, 2, 2-Tricholoroethanal(D) 2,2-Dibromoethanal.