Alkene Products, Reactancts?

Question 1

Anti markovnikov OH addition

Answer 1

1. BH3
2. H2O2, NaOH

Question 2

Switching Alkene to more stable carbocation

Answer 2

Just acid, H3PO4 or H2SO4

Question 3

Single halide to more stable part of alkene (more stable carbocation)

Answer 3

HX

Question 4

Adding an OH to more stable carbocation

Answer 4

Acid and water (H2PO4/H2SO4 & H2O)

Question 5

Forms 3 membered ring with halide and then both carbons of alkene anti add with halide

Answer 5

X2

Question 6

OH to more stable carbocation, halide to other, no rearrangements

Answer 6

X2, H2O

Question 7

Markovnikov OH addition, no rearrangements

Answer 7

1. Hg(OAc)2, H2O
2. NaBH4

Question 8

Anti Markovnikov Oh addition

Answer 8

1. BH3
2. H2O2, NaOH

Question 9

Adding 2 OH’s to both sides of alkene

Answer 9

1. OsO4
2. NaHSO3

Question 10

Removes all alkenes and alkenes pi bonds adding H’s

Answer 10

H2, Pd/C

Question 11

Alkene forms 3 membered ring with oxygen

Answer 11

MCPBA

Question 12

Ozonolysis, Hydrogens stay as H

Answer 12

1. O3
2. Zn, HOAc

Question 13

Ozonolysis, Hydrogens become OH

Answer 13

1. O3
2. H2O2, NaOH

Question 14

Alkyne Markovnikov oh that “fixes” enol

Answer 14

HgSO4, H2SO4, H2O