Ethanal and propanone undergo condensation reaction in presence of dil. alkali to form

Question

Ethanal and propanone undergo condensation reaction in presence of dil. alkali to form (A) CH3CH(.OH.)CH2COCH3 (B) CH 3- CO - C ( OH )( CH 3)2 (C) HOH2CCH2CH2COCH3 (D) CH3COCH(.CH3.)CH2OH

Tardigrade Admin · Accepted Answer

Ethanal and propanone undergo condensation reaction in presence of dil. alkali to form CH3CH(.OH.)CH2COCH3 . It is a case of cross aldol condensation. <img class="img-fluid question-image" alt="Solution" src="https://cdn.tardigrade.in/q/nta/c-sy4ifcoczrre.png" />

Q. Ethanal and propanone undergo condensation reaction in presence of dil. alkali to form

$C H_{3} C H (O H) C H_{2} COC H_{3}$

$C H_{3} - CO - C (O H) (C H_{3})_{2}$

$H O H_{2} CC H_{2} C H_{2} COC H_{3}$

$C H_{3} COC H (C H_{3}) C H_{2} O H$

Ethanal and propanone undergo condensation reaction in presence of dil. alkali to form $C H_{3} C H (O H) C H_{2} COC H_{3}$ . It is a case of cross aldol condensation.

Q. Ethanal and propanone undergo condensation reaction in presence of dil. alkali to form

CH3​CH(OH)CH2​COCH3​

CH3​−CO−C(OH)(CH3​)2​

HOH2​CCH2​CH2​COCH3​

CH3​COCH(CH3​)CH2​OH

Ethanal and propanone undergo condensation reaction in presence of dil. alkali to form CH3​CH(OH)CH2​COCH3​ . It is a case of cross aldol condensation.

$C H_{3} C H (O H) C H_{2} COC H_{3}$

$C H_{3} - CO - C (O H) (C H_{3})_{2}$

$H O H_{2} CC H_{2} C H_{2} COC H_{3}$

$C H_{3} COC H (C H_{3}) C H_{2} O H$

Ethanal and propanone undergo condensation reaction in presence of dil. alkali to form $C H_{3} C H (O H) C H_{2} COC H_{3}$ . It is a case of cross aldol condensation.