Complete the following equations by drawing the structure of the product(s) of the reactions, or the missing reactant in the boxes provided. Write the mechanism typw (SN1, SN2, E1, or E2) in the box provided below each arrow.
Complete the following equations by drawing the structure of the product(s) of the reactions, or the...
For each of the reactions supply the missing final major product(s) in the boxes provided. Clearly show stereochemisty where appropriate. If a reaction produces a mixture of enantiomers draw both. Supply the name of the mechanism (Sn1, Sn2, E1, E2) by which the requested reaction occurs by. MeOH Mechanism Br KCN DMSO Mechanism
3. For each reaction, draw the structure of the major product(s) including stereochemistry where appropriate. Fill n the box below each arrow with the mechanism(s) that will be followed (SN1/E1, SN2, or E2). For SN1/E1 reactions, draw products for both. NaCN DMF tBuOH 言言言 MeOH * | CH30 CH OH DMSO R-2-bromopentane
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 0°C, H20 E2 E1 Mechanism Sn2 Sn1 H2SO4 E2 E1 Mechanism HBr Sn2 Sn1 rt, H20 E2 E1
4. Predict the products of the following reactions & indicate whether they are most likely to go through an SN2, SN1, E1, or E2 mechanism. NaCN DMSO NaOH CH3OH heat Only one product is formed in the following E2 elimination reaction. Draw an arrow-pushing mechanism for the reaction and provide the correct product structure. Include a 3-D drawing (chair conformation) displaying proper stereochemistry of the transition state to explain formation of only the major product. CH3 •Br NaOCH3 ~"'CHS
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
3. (continued) For each reaction, draw the structure of the major product(s) including stereochemistry where appropriate. Fill in the box below each arrow with the mechanism(s) that will be followed (SN1/E1, SN2, or E2). For SN1/E1 reactions, draw products for both. g) Сн,сн,он h) CH2O- Na CH3OH i) Me. Br A Eto Nat Me
For each of the reactions supply the missing final major product(s) in the boxes provided. Clearly show stereochemisty where appropriate. If a reaction produces a mixture of enantiomers draw both. Supply the name of the mechanism (Sn1, Sn2, E1, E2) by which the requested reaction occurs by. NaOH 80 °C, H20 Mechanism ОН HCI 0°C, Ether ОН CrO3 H2SO4
For each of the reactions supply the missing final major product(s) in the boxes provided. Clearly show stereochemisty where appropriate. If a reaction produces a mixture of enantiomers draw both. Supply the name of the mechanism (Sn1, Sn2, E1, E2) by which the requested reaction occurs by. РС ОН CH2CI2 E ONA ETOH CHS H2CRO4 (chromic acid)
1. For the following reactions, show the major organic product(s) in the box provideed. Make sure to show appropriate stereochemistry wherever necessary. Underneath the box, mention the mechanism (SN1, El, S2, or E2) that leads to the major products and also show the arrow pushing mechanism. Understand that the compound listed below the arrow is solvent. (a) Br O Na DMSO Mechanism: (b) NaOH Н-о Mechanism: Organic Chemistry C341 (e) CHCH Oн 4 Mechanism: (d) NaOMe E1OH Mechanism: (e) BeOK...
With explanation please -- thanks! 9. (30 pts) Predict whether the following conditions would mainly proceed via an SN2, SN1, E2, or E1 mechanism (write your answer into box on left). Draw the major product (including enatiomer wher appropriate) in each reaction and show stereochemistry (where appropriate). SN2, SN1 E1, or E2 conc.H2SO4 heat SN2, S1 E1, or E2 H2O SN2, SN1 E1, or E2 NaOEt EtOH, heat SN2, SN1 E1, or E2 v O-CF3 H. KOtBu D. H tBuOH...