HydrocarbonsHard
Question
For preparing R − C ≡ CH. From Grignard′s reagent we take -
Options
A.CH ≡CH, CH3MgBr & RI
B.CH3 − C ≡ CH + RMg Br + CH3I
C.CH ≡ CH, CH3MgBr + R′I
D.None of these
More Hydrocarbons Questions
The C - H bond distance is the longest in :...Ethylene reacts with Br2 to give 1, 2-dibromoethane. The anti-addition takes place due to the formation of the intermedi...A hydrocarbon X adds on one mole of hydrogen to give another hydrocarbon and also decolourises bromine water. X reacts w...Methyl bromide is treated first with lithium in dry ether and then with CuBr, and finally with ethyl bromide. The alkane...The compound 1, 2-butadiene has :...