1. Please provide the major products of Friday's reaction: n-Bu NBP NaOH, H2O снэ CH3 2....
5. Show the major organic products after each step of the following reac reactant and products with according to their major functional groups. (6 pts 2 pts for functional groups) total: 2 pts per structure, O HaO+ (catalyst) H30+ (catalyst) CH,OH CH3CH2OH 6. The ether shown below can be prepared by Williamson ether synthesis. (a) Show the structures of the starting materials (alcohol and alkyl halide). (4 pts) (b) Show the complete arrow pushing mechanism that accounts for the formation...
Please show the complete arrow pushing mechanism to get both products. ОН BH3-THE н,О, NaOH, H2O ОН and/or 1-hexene
Provide a detailed, stepwise mechanism for the reaction below. (CH3)2CHCH2CH2CH2I+CN??(CH3)2CHCH2CH2CH2CN+I? *Please show arrow pushing* Provide a detailed, stepwise mechanism for the reaction bel (CH3)2CHCH2CH2CHICN(CH3)2CHCH2 CH2 CH2CN+I Draw all missing reactants and/or products in the appropriate boxes by placing atoms on the canvas and connecting them with bonds. Add charges where needed. Electron flow arrows should start on an atom or a bond and should end on an atom, bond, or location where a new bond should be created. C1 Br...
2) Provide the structure of the major organic product of the reaction below. -CH3 Br2, H2O 3) Draw the major organic product generated in the reaction below. Pay particular attention to regio- and stereochemical detail. H, H20 dilute aqueous acid 4) Draw the major organic product generated in the reaction below. Pay particular attention to regio- and stereochemical detail. CH3 1. Hg(OAc)2, H20 2. NaBH 5) Provide the structure of the major organic product of the reaction below. 1. BH3...
23. Please answer the questions regarding to the following reactions. (12 pts) (a) CI + T (1) Is this a substitution or elimination reaction? (2) Do you think the reaction mechanism is Snl or Sx2? (3) Please provide mechanisms by using curved arrow pushing (step by step) that account for the product CL V ai + H2O (1) Is this a substitution or elimination reaction? (2) Do you think the reaction mechanism is Snl or Sn2? (3) Please provide mechanisms...
5. Draw the major products of the following reactions: a) (S)-2-Iodopentane + KCN in methanol. b) 2-bromo-2-methylpropane + LiN(CH(CH3)2), in THF. c) 2-Chloro-1-ethanol + potassium tert-butoxide (KO-Bu). d) Cis-2-methyl-1-chlorocyclohexane + methanol. e) Potassium tert-butoxide (KO-Bu) and methyl iodide in THF. f) Draw a detailed curved arrow pushing mechanism for reaction 5d above. Draw the reactants cis-2- methyl-1-chlorocyclohexane + methanol, and show each and every electron flow that converts them into the major products.
4. Provide the products of each reaction (3pts, 2pts) 1. H2O+ OCH; 2. NaOCH, CHOH OCH 3. H, A 4. NaCN 1. LDA 2. Pho 3. H , A 4. EtMgBr 5. Provide an arrow-pushing mechanism for the reaction below, and state how many product stereoisomers are possible (5 pts) NO2 cat. KOH ЕКОН
What is the mechanism for the following reaction? N' V CN CH3 Ph IZ Provide a mechanism for hydrolysis of the antibiotic penicillin under basic conditions. H₃C Ph CH₃ NaOH "ICO Na H2O Ph. Co Na . S. CH3 IN_CH3 N- moo Na
2. Please provide the major product for the given reaction. Remember to show any stereochemistry when needed. In addition, please provide the arrow pushing mechanism to carry out this transformation. Remember to show all charges when needed. (8) 1. Mel NaHCO3 excess HN, 2. Ag20 H20
2. Please provide the major product for the given reaction. Remember to show any stereochemistry when needed. In addition, please provide the arrow pushing mechanism to carry out this transformation. Remember to show all charges when needed. (8) 1. Mel NaHCO3 excess HN, 2. Ag20 H20