Which of the following compounds is highly re | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The reactivity of carbonyl compounds towards nucleophilic addition reactions like $HCN$ addition depends on two factors: steric hindrance and elec

Vedclass · Accepted Answer

$HCHO$

Vedclass · Answer

(B) The reactivity of carbonyl compounds towards nucleophilic addition reactions like $HCN$ addition depends on two factors: steric hindrance and electronic effects.$1$. Steric hindrance: Smaller groups around the carbonyl carbon facilitate the attack of the nucleophile $(CN^-)$.$2$. Electronic effects: Electron-withdrawing groups increase the electrophilicity of the carbonyl carbon.Among the given options,$HCHO$ (formaldehyde) has the smallest hydrogen atoms attached to the carbonyl carbon,resulting in the least steric hindrance.Therefore,$HCHO$ is the most reactive towards $HCN$.

Which of the following compounds is highly reactive towards $HCN$?

Similar Questions

Silver Mirror test is given by which one of the following compounds?

Consider the following reaction,where:
$(A)$ The change in the functional group and
$(B)$ The corresponding change in the hybridization from the starting material to the final product are:
$CH_3-C \equiv N \xrightarrow[(ii) \ HI + \text{Red } P]{(i) \ SnCl_2, HCl / H_3O^{+}}$

Which of the following products is formed when benzaldehyde is treated with $CH_3MgBr$ and the addition product so obtained is subjected to acid hydrolysis?

The test to differentiate between $\text{pentan-2-one}$ and $\text{pentan-3-one}$ is

The product $(A)$ is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module