vic-Dihalogenated cyclohexane derivative > Cyclohexene derivative

[#9,#17,#35,#53]-[#6:1]([H])-1-[#6:5]-,=[#6:6]-[#6:7]-,=[#6:8]-[#6:2]([H])-1-[#9,#17,#35,#53]>>[#6:6]-,=1[#6:7]-,=[#6:8][#6:2]([H])=[#6:1]([H])[#6:5]-,=1

[#9,#17,#35,#53]-[#6:1]([H])-1-[#6:5]-,=[#6:6]-[#6:7]-,=[#6:8]-[#6:2]([H])-1-[#9,#17,#35,#53]

None

[#6:6]-,=1[#6:7]-,=[#6:8][#6:2]([H])=[#6:1]([H])[#6:5]-,=1

None