3. (a) Provide appropriate starting materials to complete the following reactions. но 1. BH3 2. NaOH, H2O2 (+ diastereo...
What are the best reagents to complete this synthesis? O 1. BH3 – THF; 2. H2O2, NaOH; 3. PCC O 1. BHz – THF; 2. H2O2, NaOH; 3. H, CrO4 01. 03; 2. DMS 01. Hg(OAC)2, H2O; 2. NaBH4; 3. PCC Predict the product of the following reaction scheme: 2LIATH H2O OH OH Predict the product for the following reaction | | Identify the reaction sequence of reactions that can achieve the following transformation a- O (1) Br2, CCl4: (2)...
3. Provide the reagents necessary to carry out the following reactions or provide the starting materials or major products of the following reactions, Indicate racemic mixtures where necessary. (39 pts) 1)AIC осн, a. Ph 2) PaC H Н,со 45 1) HS0, HNO b. 2) Pd/c. H Н,со он c. Ph HO, он
1. Provide the missing starting materials, reagents, or products in each of the following reactions. H+ OH CH,OH NaOH Meo NH2 room temp. HO OH Meo Me ОН Meo 2. Provide appropriate conditions to convert each of the following starting mana hexanoic acid (some transformations may require more than one step): It each of the following starting materials into OH OH ОMe "NH₂
Draw the product(s) of the following reactions. 1. BH3 / THE CH3CH2CH2-CEC-H 2. H2O2/ aqueous NaOH • You do not have to consider stereochemistry, • Separate multiple products using the + sign from the drop-down menu. • You do not have to explicitly draw H atoms. • If no reaction occurs, draw the organic starting material. C - - OOO - [F ChemDoodle remove Draw the product(s) of the following reactions. H2 H9C -CC-CH3 Pd/C • Consider E/Z stereochemistry of...
1. Provide products for the following reactions. Show appropriate stereochemistry where appropriate. HI H2SO4 CH,OH 1. Hg(OAc),/H,0 2. NaBH4 1. BH; 2. H,Oz/NaOH H/Pd H2SO4/H2O 4. Provide the missing reagents or starting materials in the following reactions. OH Br HO 1. Br2 2, NaNH (excess) 3. H2O
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
Provide the major organic product (including stereochemistry if appropriate) for each of the following reactions: 3. 1) NaH а) (CH)-СHCH,ОН 2) (CH),СНОСH-CH,Br b) excess HI 1) Hg(OAc),/H,O 2) NaBHĄ/HO¯ 1) NaOH 2) PҺOH d) CH,CH,Br 1) BH3/THF 2) H-0,/Но" НCIZnClz он g) MCPBA h) 1) mCPBA 2) CH3O¯ 1) mCPBA 2) CH,ОН/Н"
Structure Analysis Provide the major product for the following reactions: 1. BH, THF 2. H2O2.NaOH Os04 NMO THF/H20 1. NaNH2 2. H20 HOSO, H2SO4 но 13. For one of the following reaction, provide a complete and detailed electron pushing mechanism accounting for the product that is obtained/indicated. Only one reaction mechanism will be graded. Use proper arrows. HB
1. PROVIDE REAGENTS NEEDED FOR THE FOLLOWING TRANSFORMATIONS: ОН ОН ОН Ph но - НО,С LUNG MOLECULE USING ANY STARTING ALCOHOL FEWER THAN GENTS. (YOU CAN USE ANY SOLVENT) SENTNESS OF INE FOLLOWING MOLECULES PRE 3. PROVIDE FINAL PRODUCTS 1. Br, hy 2. C2H2, NaNH2 3. BH3-THF then H2O2, NaOH 4. Vinyllithium, Et, 5. H3PO4, A 1. Licu 2. HBr 2. 3. Mgº, Ether 4. CO2, then H307 1. PROVIDE REAGENTS NEEDED FOR DE REAGENTS NEEDED FOR THE FOLLOWING TRANSFORMATIONS:...
Suggest a synthesis for compound 1 using as starting materials/reactants benzaldehyde, bromoethane, and Ph3P+Ch3Br- and the following reagents/conditions Mg; PCC; HzO2, NaOH; H3O+; BuLI; and BH3, THF (c) Suggest a synthesis for compound 1 using as starting materials/reactants benzaldehye, bromoethane, and Ph3P CH3 Br- and the following reagents/conditions - Mg; PCC; H2O2, NAOH; H30* BuLi; and BH3, THF. Use of the starting materials/reactants and reagents/conditions is strongly recommended in order to solve. Start by counting the HO DBH3,1HF total number...