What reagent(s) can be used to convert 2 methyl pentan-1-ol into 2-methyl pentanal?

Question

What reagent(s) can be used to convert 2 methyl pentan-1-ol into 2-methyl pentanal? (A) Na 2 Cr 2 O 7 (B) LiAlH 4 (C)  CrO3 - pyridine (D)  KMnO4

Tardigrade Admin · Accepted Answer

Alcohols can be oxidised into aldehydes by reagents such as CrO 3-- pyridine, acidified KMnO 4, PCC <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/8ac4f3dc760eceac62b36391a524740a-.png" />

Q. What reagent(s) can be used to convert $2$ methyl pentan- $1$ -ol into $2$ -methyl pentanal?

$N a_{2} C r_{2} O_{7}$

$L i A l H_{4}$

$C r O_{3}$ - pyridine

$K M n O_{4}$

Alcohols can be oxidised into aldehydes by reagents such as $C r O_{3}^{-}$ - pyridine, acidified $K M n O_{4}, PCC$

Q. What reagent(s) can be used to convert 2 methyl pentan-1-ol into 2-methyl pentanal?

Na2​Cr2​O7​

LiAlH4​

CrO3​ - pyridine

KMnO4​