1.

The Hunsdiecker reaction is believed to proceed by a free radical mechanism and involves the formation of an acyl hypohalite. A. R-overset(O)overset("||")C-O-Ag+Br_(2)rarrR-overset(O)overset("||")C-O-Br+AgBr B. R-overset(O)overset("||")C-O-BrrarrR-overset(O)overset("||")C-overset(.)O+Boverset(.)r C. R-overset(O)overset("||")C-overset(.)CrarrR^(.)+CO_(2) D. R•+R-overset(O)overset("||")C-OBrrarrR-Br+R-overset(O)overset("||")C-O^(.) Ph-CH=CH-underset(CH_(3))underset(|)CH-overset(O)overset("||")C-OAgoverset(Br_(2))underset(Delta)rarr" Product" The major product is :

Answer»

`Ph-CH=CH-UNDERSET(CH_(3))underset(|)CH-BR`
`Ph-overset(Br)overset(|)CH-CH=CH-CH_(3)`
`PH-CH=overset(Br)overset(|)C-CH_(2)-CH_(3)`
`Ph-CH=CH-underset(CH_(3))underset(|)CH-CH_(2)Br`

ANSWER :B


Discussion

No Comment Found