Alkene Reactions

Question 1

1. BH3 / 2. H2O2, OH, H2O

Answer 1

Synthesis, H to more, OH to less, Mechanism

Question 2

(H2 / Pt) or (H2 / Pd) or (H2 / Rh)

Answer 2

Synthesis, H to more, H to less

Question 3

(1. OsO4 / 2. DMS) or (1. OsO4 / 2. NaHO3)

Answer 3

Synthesis, OH to more, OH to less

Question 4

mcPBA

Answer 4

Synthesis, both bond to same oxygen

Question 5

1. O3 / 2. DMS

Answer 5

Cleavage, Ketones and Aldehydes, Mechanism

Question 6

1. KMnO4 / 2. H+

Answer 6

Cleavage, Ketones and Carboxylic Acids

Question 6

(X2 / H2O) or (X2 / ROH)

Answer 6

Anti, OH/OR to more, X to less, Mechanism

Question 7

(X2 / CHCl3) or (X2 / CH2Cl2) or (X2 / CCl4)

Answer 7

Anti, X to more, X to less, Mechanism

Question 8

(1. Hg(OAC)2 / H2O 2. NaBH4) or (1. Hg(OAC)2 / ROH 2. NaBH4)

Answer 8

Anti, OH/OR to more, H to less, Mechanism

Question 9

HX

Answer 9

Planar, X to more, H to less, Mechanism

Question 10

(H2O / H+) or (H2O / H2SO4) or (H2O / H3PO4)

Answer 10

Planar, OH to more, H to less, Mechanism

Question 11

(ROH / H+) or (ROH / H2SO4) or (ROH / H3PO4)

Answer 11

Planar, OR to more, H to less, Mechanism

Question 12

HBr / HOOH

Answer 12

Planar, H to more, Br to less, Mechanism