Provide the major product(s) for the following reactions. SN2 and E2 reaction will only give one major product (the substitution or elimination product)
Provide the major product(s) for the following reactions. SN2 and E2 reaction will only give one...
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
3. Predict the major product (only one product) in each of the
following reactions and indicate the type of mechanism.
3. Predict the major product (only one product) in each of the following reactions and indicate the type of mechanism. (3 pts; no partial point) Mechanism Sn2 Sn1 HO HBr moy ng heo 0°C, H2O E2 E1 Mechanism Sn2 Sn1 H2SO4 E2 E1 Mechanism HBr SN2 Sn1 rt, H20 E2 E1 OH
Homework 7 - Due 10/29/19 at the beginning of class (4 pts) 1) Rank the following alkens in order of decreasing heat of hydrogenation (1 = greatest heatest of hydrogenation: 4 smallest heat of hydrogenation) (0.5 pts) 2) Provide the major product(s) for the following reactions, S, 2 and E2 reaction will only give one major product (the substitution or elimination product), (0.5 pts each) SOCH Pyridine HCl (excess) Heat OH H2SO, H,0 • Å Nas DMF, 25 °C NaOH...
Give ONLY the major product for each of the following
elimination reactions:
Give ONLY the major product for each of the following elimination reactions. CHO CH3OH CH20 CH3OH, E2 CH2O CH3OH
o. Reactions. Please complete the following reaction schemes with the appropriate alkyl halide, reagent os NaOH Br NaCN SN27 elimination product(s) substitution product(s) SN1 кон elimination product(s) circle the major product substitution productis) SN1 t-butoxide NaOMe SN2? elimination product(s) circle the major product substitution product(s) | SNI NaF SN2? elimination product(s) substitution product(s) NaOH H2O E2] Br SN2? major elimination product depict correct stereochem (hint: antiperiplanar) substitution product(s) Br SN1 or SN2? H20 H20 all elimination product(s) watch for rearrangements...
Evening SN2 vs. E2 Homework Predict the major product(s) expected for each of the following reactions. Remember to indica stereochemistry, when appropriate. If no reaction is expected, write NR. a. CH3CN opothe Na t-BuO t-BuOH Rrot b. C. H3C d. H3C Br e. OH EtOH Pro NaN3 OH acetone poic NaOH Stos nlphe h. OTS EtOH pokc
Help substitution/elimination reactions
Give the major product (s) from each of the following reactions being sure to show stereochemistry where important. Is the major product a result of a substitution (S_N1 or S_N2) or elimination (E_1 or E_2) reaction? No reaction is a possible answer.
8. [18 pts) Provide the expected organic product(s) from each of the reactions below. Ignore the stereochemistry. No mechanism required! (3 points for each organic product, switching the major and minor will be penalized) a. Major: NaOCH; E2 Br b. Major Minor OH E2 Br 3 products in total CH,OH ΕΙ 6. 19 pts] For each of the following reactions, give the organic product(s), and include the stereochemistry when applicable. No mechanism required! (3 points for each organic product) a....
Predict the major product (only one product) in each of the
following reactions and indicate the type of mechanism.
Mechanism SN2 SN1 НО. HBr 0°С, НаО E2 Е1 Mechanism ОН SN2 SN1 H2SO4 Е2 Е1 Mechanism SN2 SN1 HBr D rt, H2O E2 Е1 ОН
Untitled.pdfGive the major product of the following reactions. indicate if SN1, SN2, E1 or E2 is in operation. if no reaction occurs indicate no reaction