4. Draw a mechanism for the following reactions: Be sure to include all products and stereochemistry...
draw the structures of the major organic products if each of
the following reactions. Be sure to indicate stereochemistry when
it is relevant.
(1) xcs CH31 (2) AGOH, 80 °C -NH₂ h. : OH xcs Na2Cr2O7 H2SO4, H2O
1. Draw a mechanism and predict the product for each of the following reactions. Indicate stereochemistry in the products where applicable. [10 points) Co Me a) 150 d) 0 tan CO Et Co Me OSIR3 heat
5. (25 Points) Draw all products for the following two reactions. Be sure to indicate stereochemistry if it is relevant. Clearly state whether each product came from an E1, SX1, E2, or S2 reaction. NaOME MeOH, heat
Draw the products of the following reactions, indicating both
regiochemistry and stereochemistry when appropriate.
draw the organic product(s) expected when this compound
undergoes the Simmons-Smith reaction.
Draw the product of the reaction below.
Reaction of 3-methyl-1-butene with
CH3OH in the presence of H2SO4
catalyst yields 2-methoxy-2-methylbutane by a
mechanism analogous to that of acid-catalyzed alkene hydration.
Draw curved arrows to show the movement of electrons in this
step of the reaction mechanism.
Draw the complete mechanism for each of the following reactions (Make sure to account for ALL carbons and pay attention to stereochemistry!!) NOTE: You will need to write the problem on a sheet of paper and draw the mechanism. Take a picture (make sure the answer is clear!) and upload it to this problem. IF I CANNOT READ IT, IT IS WRONG!! No exceptions HBr Br
TV 4. Predict the products for the following reactions. Make sure to include any relevant stereochemistry, regiochemistry in your answers. (25pts) A) (CH3),COK HC1 0°C сосн. CH- HCl
Draw the major organic product(s) of the following reactions
including stereochemistry when it is appropriate.
including stereochemistry when it is appropriate. the major organic product(s) of the following reactions CH3 H20/ H2SO4/Hgso4 H3C-C-CEC-CH3 OH
(30 pt) Draw the structures of the MAJOR products for the
following reactions. Be sure to clearly show the REGIO- and
STEREOCHEMISTRY of each product.
H2SO4 X - H2O BH3 H2O2 THF H20, OH Br2 CH2OH excess HBO d) CH3-C=C-CH3 1 eq Cl2 e) CH3 -C=C-CH3 CH2Cl2 Na CH3CO2H 9) CH.-C=C-H, under CH3COH f) CH3-CEC-CH3 liquid NH3 -78 °C H202 g) CH3CH2-CEC-H R2BH THE H2O, OH NaNH2 CH3CH2Br H2SO4 h) CH3CH2-CEC-H my Chcn=c20-n, Nanets, Cheka na H2O HgSO4 heat 1...
4. [12 pts] Propose mechanisms for the formation of all 3 products shown in the reaction below: (draw curved arrows, intermediates, and resonance structures if necessary. NO NEED FOR TRANSITION STATES! CH CH CH CH Br Heat CH,CH,OH OCH.CH Mechanism.14 points) Mechanism 2 points) Mechanism.3 14 points) 5. [14 pts] Provide the major products of reacting the alkene shown in the middle of the scheme below with all the reagents independently. Draw the products' structures in the corresponding table below...
Draw the structure of the major principal organic product in
each of the following reactions. Include correct relative
stereochemistry. You don’t need to draw both enantiomers.
NaOH BH3 THF H202, H20 HgSO4 H2SO4 H20 heat 1 mol Br2 LiBr HOAc