This reaction is stereoselective, co-ordination of the oxygen atom to the sinc.
The major product of the reaction is
How many monochlorinated products are possible including stereoisomer?
Product formed in the above reaction, which of the following correct mechanism apply
This reaction mechanism proceed through addition elimination
The reaction of the bromo compound shown below with sodium ethoxide gives predominantly
Chemical transformation involved in above chemical reaction can be illustrated as
The major product obtained in the reaction below is
The total number of compounds (shown below) that form phenylhydrazone derivatives under acidic conditions is ____________
From the above compound, five compound form phenylhydrozone derivative under acidic condition.
How many product will be formed the following reaction is
Correct product (Q, R and P) in the above reactions are formed respectively
The major product (P) in the above reaction is
Oxidation of the allylic alcohol using the chiral ligand (+) di-isopropyl tartrate, the (S) enantiomer reacts about a hundred times faster than the (R) enantiomers epoxide formed from less hindered side.
Which of the following statement(s) is true about the reaction given below?
(1) it involves a carbocation intermediate
(2) rearrangement is due to SN1 reaction mechanism.
(3) it proceeds via a concerted SN2 pathway
(4) it involves neighbouring group participation.
From above mechanism:
If proceecs via a concerted SN2 pathway.
It involves neighbouring group participation.