201230-82-2
carbon monoxide
+
109272-43-7
o-iodophenyl 1-cyclohexenyl ketone
109272-50-6
(Z)-3-(cyclohex-2-en-1-ylidene)isobenzofuran-1(3H)-one
→
109272-49-3
(E)-3-(cyclohex-2-en-1-ylidene)isobenzofuran-1(3H)-one