CH 3 .COOH 

 acetic acid 

 + CH 3 .COOH I +H. 



CO.(CH 3 ) 2 + H 2 C0 3 

 acetone 



+ HCN 



dimethyl ketone or 



cyanhydrin C 3 H 5 . CHO + 



crotonic aide) 



g B W 



p g o 



ft 



