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Stability of substituted alkenes?

4>3>2(subst. on same C>trans>cis)>1>0
What does Oxymercuration/Demercuration do?

Hydrates alkenes without rearrangement.
What does Hydroboration(B2H6-THF----->H202,OH-) do?

Makes Anti-mark.alcohols synaddition(same side)
Carbocations are sp__, achiral or chiral?

sp2, achiral (triginol planar)
The more stable C+, the _________the Ea.?

lower
Identify Carbocation Stability

3>2>1
What reaction is uni-molecular and endothermic, and occurs with___________?

Sn1 racemezation
What reaction is bimolecular and exothermic and occurs with _________?

Sn2 inversion
What does Lyndler's Catalyst do?

Turns an alkyne into an alkene synaddition and cis
What does Ni2B---->P2 do?

Same thing as lyndlers catalyst...duuhhhh...turns an alkyne into an alkene synadditon and cis
LiNH3----> do ?

Turns an alkyne into an alkene...trans
What does H2----->Pt do?

Hydrates an alkynes and alkenes to an alkane.