Question
– Fill in the boxes with the product of the following
reactions. Draw only the major product orproducts and indicate
stereochemistry. When a racemic mixture is formed, you must draw
bothenantiomers and write racemic in the box.
Br2/hν
NBShν
NBShν
HBr, H2O2
HBr, H2O2BrBrBrBrRacemicBrBrBrRacemic
HW-6 OChem-320M/328M
4
Retrosynthetic Analysis Question
Q4- In the box draw the two possible starting materials you
could use to synthesize the followingmolecules using the reaction
indicated.
HOOBrCH3BrCH3BrBrORORBrBr
Nucleophilic Subsitution Reaction
Nucleophilic Subsitution Reaction
Nucleophilic Subsitution Reaction
Nucleophilic Subsitution ReactionAcid Catalyzed Hydration of
Alkyne
Nucleophilic Subsitution ReactionHydroboration Oxidation
of Alkyne
HW-6 OChem-320M/328M
Q5- For the following multi-step reaction. Draw the MAJOR
product formed in each step and the finalproduct. Indicate
stereochemistry. When a racemic mixture is formed, you must draw
both enantiomersand write “racemic”
.1) 1 mole NaNH2
2) CH3I
3 H2/Lindlars catalyst
4) NBS and LightBrBrRacemicBrBrRacemicOR
1) Cl2
2) 3 Eq NaNH2
3)
4) H2/ Pd
5) Br2/hνBrBr
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