The major products obtained during ozonolysis of 2, 3-dimethyl-1-butene and subsequent reductions with Zn and H2O are
methanoic acid and 2-methyl-2-butanone
methanal and 3-methyl-2-butanone
methanol and 2, 2 -dimethyl-3-butanone
methanoic acid and 2-methyl-3-butanone
1,4-dimethylbenzene on heating with anhydrous AlCl3 and HCl produces
1, 2-dimethylbenzene
1, 3-dimethylbenzene
1,2, 3-trimethylbenzene
ethylbenzene
Best reagent for nuclear iodination of aromatic compounds is
KI/CH3COCH3
I2/CH3CN
KI/ CH3COOH
I2/ HNO3
The IUPAC name of the following molecule is
5,6-dimethylhept-2-ene
2,3-dimethylhept-5-ene
5,6-dimethylhept-3-ene
5-iso-propylhex-2-ene
The order of decreasing ease of abstraction of hydrogen atoms in the following molecules
Ha > Hb > Hc
Ha > Hc > Hb
Hb > Ha > Hc
Hc > Hb > Ha
The best method for the preparation of 2, 2-dimethylbutane is via the reaction of
Me3CBr and MeCH2Br in Na/ether
(Me3C)2CuLi and MeCH2Br
(MeCH2)2CuLi and Me3CBr
Me3CMgI and MeCH2I