Assaf 5. Mechanisms: A. Predict the major product of the following E2 reaction. Provide a detailed (7 points) NaOH,...
show in skeletal form
5. Mechanisms: Predict the major product of the following E2 reaction. Provide a detailed mechanism for the reaction. (7 points) NaOH, DMF
Predict the Major product(s) for the following reactions and draw their corresponding arrow-pushing mechanisms. If there is no reaction write NR. (21 points total) detailed Show the correct stereochemistry when needed KOH THF substitution Cl Mechanism: MeOH substitution Mechanism: CI t-BuOK, DMF heat elimination Mechanism:
Provide the MAJOR product(s) for the following reactions. SN2
and E2 reaction will only give one major product (the substitution
of elimination product)
major product (the substitution or elimin SOCI, Pyridine HCI (excess) Heat Oh ot H2SO4, H20 Nas DMF, 25 °C NaOH H20, 55 °C Br
Provide the major product(s) for the following reactions. SN2
and E2 reaction will only give one major product (the substitution
or elimination product)
OH HASOa, H2O Nas Nas. DMF, 25 °C
1. A) Show each possible product for the reaction below and predict the major product. Be sure. to include all geometric isomers. (1 pt) b Na B) Draw the rotamer that leads to the major product for the reaction above as a Newman projection. (1 pt) 2. Circle the substrates which can undergo elimination through the E2 mechanism. (Hint: substrates may not be drawn in the proper conformation for an E2 reaction). (0.5 pts) to x Kto 3. Circle the...
Predict the major product for the following reaction: NaOH H2O Predict the major product for the following reaction: NaoMe MeOH
X Incorrect. Predict the stereochemical outcome for the following E2 reaction. Draw only the major product of the reaction. NaOH CH3 CH3 HC СН3 Edit HC OH CH3
With explanation please --
thanks!
7. (8 pts) Predict the major and the minor alkene product of the following E2 reaction and show stereochemistry where appropriate OTS tBu 7 NaOCH3, DMF, heat H₂CT major minor
predict the major organic product and provide stepwise detailed
mechanism for the reaction
Br + NaCN -
Predict the major product for the following reaction. NaOH/H20