Home
Class 12
CHEMISTRY
(C(2)H(5)O)(2)CO underset(H(3)O^(+))over...

`(C_(2)H_(5)O)_(2)CO underset(H_(3)O^(+))overset(CH_(3)MgBr("excess"))rarr A`. A (alcohol) can also be obtained by :

A

`CH_(3)CH_(2)CHO underset(H_(3)O^(+))overset(CH_(3)MgBr(2mol))rarr`

B

`CH_(3)overset(O)overset(||)(C)OC_(2)H_(5) underset(H_(3)O^(+))overset(CH_(3)MgBr(2 mol))rarr`

C

`CH_(3)overset(O)overset(||)(C)CH_(3) underset(H_(3)O^(+))overset(CH_(3)MgBr(1 mol))rarr`

D

as in (b) and (c )

Text Solution

Verified by Experts

The correct Answer is:
D
Compound (A) is `CH_(3)-underset(CH_(3))underset(|)overset(OH)overset(|)(C)-CH_(3)`, (b) & (c ) give (A)
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • GRIGNARD REAGENT

    MS CHOUHAN|Exercise Level -2 (Comprehension)|11 Videos

  • GRIGNARD REAGENT

    MS CHOUHAN|Exercise Level-2 (Subjective Problems)|6 Videos

  • GENERAL ORGANIC CHEMISTRY

    MS CHOUHAN|Exercise LEVEL - 2 (SUBJECTIVE PROBLEMS )|13 Videos

  • HYDROCARBONS (ALKANES)

    MS CHOUHAN|Exercise LEVEL - 2|11 Videos

Similar Questions

Explore conceptually related problems

Et-O-overset(O)overset(||)(C)-O-Et underset((2) H_(3)O^(o+))overset((1) HC_(3)MgBr ("excess"))rarr (A) , Product (A) is :

MgBrCH_(2)CH_(2)CH_(2)CH_(2)MgBr underset((ii) H_(3)O^(+))overset((i) THF)rarr product, Product of the reaction is :

Knowledge Check

  • C_(2)H_(2) underset(H_(2)SO_(4),H_(2)O)overset(Hg^(2+))rarr A overset([O])rarr B , The compound B is

    A
    an acid
    B
    an aldehyde
    C
    ketone
    D
    ethanol

  • C_(6)H_(6) + CH_(3)Cl underset(AlCl_(3))overset("Anhy.")rarr C_(6)H_(5)CH_(3) + HCl It is an example of

    A
    Friedel Craft's reaction
    B
    Wurtz reaction
    C
    Kolbe's reaction
    D
    Grignard reaction

  • In the reaction : CH_(3)underset(OH" ")underset(|" ")(CH)CH_(2)CH_(3)overset(H_(2)CrO_(4))(to)Aunderset((ii)H^(+),H_(2)O)overset((i)CH_(3)CH_(2)CH_(2)MgBr)(to)B , the product B is :

    A
    `CH_(3)CH_(2)CH_(2)underset(CH_(3))underset(|)overset(OH)overset(|)(C)-CH_(2)CH_(3)`
    B
    `CH_(3)CH_(2)underset(H)underset(|)overset(OH)overset(|)(C)-CH_(2)-CH_(3)`
    C
    `CH_(3)CH_(2)CH_(2)underset(OH" ")underset(|" ")(CHCH_(2)CH_(3))`
    D
    `CH_(3)CH_(2)underset(CH_(2)CH_(3))underset(|)overset(OH)overset(|)(C)-CH_(2)CH_(3)`

    • Similar Questions

    Explore conceptually related problems

    CH_(3)-overset(O)overset(||)(C)-O-H overset(NaH overset(14)(CO_(3)))rarr underset("(gas)")((A)) underset((ii) H_(3)O^(o+))overset((i) PhMgBr)rarr (B) CH_(3)-underset(O)underset(||)overset(O)overset(||)(S)-O-H overset(NaHoverset(14)(CO_(3)))rarr underset("gas")((C )) underset((ii) H_(3)O^(o+))overset((i) PhMgBr)rarr (D) Product (B) and (D) in the above reaction are :

    PhMgBr + CH_(3)-CN underset(H_(3)O^(o+))rarr (A) Ph-overset(O)overset(||)(C)-O-H underset((2) H_(3)O)overset("(1) excess " CH_(3)-Li)rarr (A) Same product (A) will form in both reactions A is :

    CH_(3)CH(OH)COOH underset(H_(2)O_(2)//Fe^(2+))rarr ? The product is

    Complete and balance C_(2)H_(5)OH overset(250^(@)C)underset(Al_(2)O_(3))rarr ?

    (CH_(3))_(2)C=C(CH_(3))_(2) underset("KOH(heat)")overset("X")rarr (CH_(3))_(2)C=O+O=C(CH_(3))_(2) in the above reaction 'X' is

    Home
    Profile