ch3-ch=c-ch3+h20->
|
ch3
.......+ch3cocl->c6h5o-co-ch3+Nacl
ch3-ch-ona+ch3-ch2-cl->
|
ch3
....+.......->ch3cooh+h2o
ch3-ch-ch-ch3-(h2so4/tgrade)->....+...
| |
ch3 oh