1.

Give the products formed on reductive ozonolysis with LAH and oxidative ozonolysis with H_(2)O_(2), from the compounds in question.

Answer»

SOLUTION :In reductive ozonolysis with `LAH` or `NaBH_(4)`, convert aldehyde and ketone into ALCOHOL and in oxidative ozonolysis with `H_(2)O_(2)` (or the reagent given in the chapter), the ketone remains unchanged and CONVERTES aldehyde to acid.
`a.i. ` Reductive ozonolysis with `LAH`.
`ii.`Oxidative ozonolysis, same answer
`b.i. ` Reductive ozonolysis with `LAH`.

`ii.` Oxadative ozonolysis.

`c.i. `Reductive ozonolysis with `LAH`.

`ii.` Oxidative ozonolysis.

`d.i.` Reductive ozonolysis with `LAH`.

`ii.` Oxidative ozonolysis.

`e. i.`Reductive ozonolysis with `LAH`.

`ii.` Oxidative ozonolysis.

`f.i.` Reductive ozonolysis with `LAH`.

`ii.` Oxidative ozonolysis.

`g. i.` Reductive ozonolysis with `LAH`.

Three stereoisomers are possible.
Chiral `C` ATOM `=2`
Terminal group same.
`2^(n-1)=2^(2-1)=2^(1)=` Optically active isomers `(` paire of enantiomers `)`
`2^((n-2)//2)=2^(0)=1=`MESO `(` opticaly inactive `)`
`ii.` Oxidative ozonolysis.



Discussion

No Comment Found