Subjective Type

Write the structural formulae and names of the four possible aldol condensation products from propanal and butanal. In each case indicate which aldehyde acts as nucleophile and which as electrophile.

Solution

SIMILAR QUESTIONS

Physical World

$$CH_{3}-CHO\overset{OH^{-}}{\longrightarrow}A$$ The IUPAC name of $$A$$ is:

Physical World

Acetaldehyde undergoes reaction in the presence of dil. NaOH to give

Physical World

Write the equation of chemical reaction and name of reaction obtained fromfollowing compounds $$(A)$$ and $$(B)$$ from $$CH_{3}CHO$$? (A) $$But-2-enal$$ (B) $$Chloroform$$

Physical World

In the reaction sequence, the product $$B$$ is: $$2CH_3CHO\overset{OH^-}{\longrightarrow} A \overset{\Delta}{\longrightarrow}B$$

Physical World

Of the following, which is the product formed when cyclohexanone undergoes aldol condensation followed by heating?

Physical World

The aldol condensation of acetaldehyde results in the formation of:

Physical World

Aldol condensation product of acetone on dehydration gives

Physical World

Which of the following compound will undergo self aldol condensation in the presence of cold dilute alkali?

Physical World

Give the aldol condensation product of the image.

Physical World

Compound (A) $$(C_6H_{12}O_2)$$ on reduction with $$LiAIH_4$$ yielded two compounds (B) and (C). The compound (B) on oxidation gave (D), which on treatment with aqueous alkali and subsequent heating furnished (E). The latter on catalytic hydrogenation gave (C). The compound (D) was oxidised further to give (F) which was found to be a monobasic acid (molecular formula weight = 60.0). Deduce the structures of (A), (B), (C), (D), and (E).

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