Problems:
2) Provide the missing product(s) or reagents for these reactions. (28 pt)
Problems: 2) Provide the missing product(s) or reagents for these reactions. (28 pt) CH2OCH2CH3 CH2Br NaOCH...
For each of the following reactions, draw the structure of the major organic product in the box provided. Each numbered set of reagents above or below the arrow represents a complete separate reaction. For multi-step reactions, give only the structure of the final product. КОН (alc) Br b) KOtBu HOtBu Br THE H2SO4 OTS КОН (ale) CH,CH Show Specific Stereochemistry CH(CH3)2 HCI H- CH CH_CH KOH (ale) Show Specific Stereochemistry NaOCH HOCH KO:Bu HOBu
S. (28 pt.) Complete the following reactions with the correct structures of starting material or product(s). Indicate 'major' and 'minor' if applicable. Don't forget to specify the stereochemistry and draw both enantiomers if applicable. Provide mechanism only if indicated. C4 CyHO 61 41 Use the provided template сн,он Include a mechanism for the above reaction 4 1 eg HCI High Temp +2 HSOHgSOHo br-t- Br S. (28 pt.) Complete the following reactions with the correct structures of starting material or...
Determine the missing products or reagents. Draw arrow pushing mechanisms for 3 of the above reactions. 1) (27 points) Provide the missing reactants, reagents or products 1) NaBH4 2) H30+ H30* H-= - Nat CO2H HON H+ muly & West NH NH2, KOH 1) PP / H 2) H30+ Croz H2SO4 HO H20 1) Mg, EtOEt OH 3) H30+
Provide the major product(s) that you would obtain in the following reactions and any missing reagents that you need to complete each reaction. a. Br2 FeBr3
6. Draw in only the major product(s) or the missing reagents for the following reactions (no mechanism is needed). (20 points) Oso Ph Reactive chair conformation gra groo NaNH2 (excess) Me of your NaOCH CH3OH -BuOH NaOH H20,
missing reagents, please explain 9. (20) For each of the following reactions, fill in the missing reagents for the formation of the product shown. Sequential steps. numbered. Reagent List: reagents from the list provided s necessary, should be HyC-Br Nah NaOH H,C- CH ( MCI) HBECH,OH Br-Br O=C=0 HOÀc) (LDA) 041 H2o depromat ΝΛΗ noad to Nattpostele Br Br-Brz H3C H-BK H4C1-NH2 H3C H,C CH, Br H2C+NCHE HEC CH2 LOA B
(10 pts) Predict the major product for each of the following reactions. 2. Ho Br 1. NaOH/Br 2. H,O NaOH/H20 1. NaOCH,CH 2. H,0 1. NaOCH,CH, 2 HO (10 pts) Predict the major product for each of the following reactions. 2. Ho Br 1. NaOH/Br 2. H,O NaOH/H20 1. NaOCH,CH 2. H,0 1. NaOCH,CH, 2 HO
Draw the structures of the product(s) of the six reactions below. Clearly indicate stereochemistry where needed. If a pair of enantiomers results, clearly depict both enantiomers. If you think that there will be no reaction then write: "No Reaction." Racemic Mixture Br2in CCI H2 and Pt H\OTs H3C (C) KCN in DMSO (s,2 Product) KOtBu and Heat in tBuOH CH3 OTs H,C OH 1Tsa in Pyridine 2) KOtBu and Heat in tBuOH CH3 CH CH 0% 2) Excess (CHJ2S Draw...
For the reactions below, provide the missing product, reactant or reagent(s). Show the stereochemistry where appropriate. H2 Pd/C 03 Zn, H3O+ CO2H + CO2
Q2. Provide the missing information of the following reactions. (such as reagents, starting materials, products_etc.) 21 1. CH,CH-CH=PP 1-Propanol 2-methylpentan-3-one H+, heat H2N Н. + HO- Н HO- + Y. H trace HCI H НО. OH H3C сн. H30.4 H2CH2CO OCH CH3