8. Provide all the products for each reaction below (no arrow pushing or intermediates). You do...
Predict the products and provide the complete arrow-pushing mechanism for the reaction below. NaOEt EtOH
Please answer all parts for good rating! 2) Predict the products and provide the complete arrow-pushing mechanism for the reaction below. viere —
• Please provide the major organic product(s) of the reaction as described Account for all stereochemistry requirements for reaction and products. You need not include byproducts such as salts for this assignment, but you should be aware of their presence. "No reaction is NOT a possibility on this assignment Starting Material Conditions Major Product(s) ОН PBr3 Et20 NaCN DMF NaNH2 DMSO, 20'C 8 hr 1) NaH, DMF, -78°C 2) M ai NaOH
• Please provide the major organic product(s) of the reaction as described. Account for all stereochemistry requirements for reaction and products. You need not include byproducts such as salts for this assignment, but you should be aware of their presence. "No reaction" is NOT a possibility on this assignment. Starting Material Conditions Major Product(s) ОН PB13 Et20 NaCN OMs DMF Br NaNH2 DMSO, 20'C 8 hr
Complete the following with the correct products, label Zaitsev and Hofmann, and explain why the reaction is either regioselective or stereoselective. (6 pts.) D -Br Nahi Complete each of the following reactions by adding the starting material, reaction conditions, or all possible product(s) - label major/minor - Sx2. Sx1, E2 or E1. (33 pts.) (CH3),COK DMF C(CH3) NaOH DMSO CH OH heat Ph H+Br NaOCH, H+CHE Ph DMF SK DMF o (only product)
1. Predict the major products of each reaction. You do not have to show mechanisms. If you draw the minor product, no credit will be given. Take care to indicate stereocenters where applicable and to draw ALL possible products (.e. enantiomers). No reaction' is an option. PCC KOt-Bu Hy Pd/C NaCN DMSO Bra, CCL
Notes: A ‘detailed’ mechanism should illustrate all intermediates, by-products, and electron-pushing arrows. The marking scheme is given for each question as a guide; It is subject to minor changes. In class, we learned how to sulfonate aromatic rings by treating them with SO3 and H2SO4. This reaction is reversible. Propose a detailed mechanism for this reverse reaction. Note, catalysts are reactants that are regenerated at the end of a reaction sequence.
5. Draw a complete mechanism for each reaction including curved arrows and all reactive intermediates. Provide an elementary step label above the arrow for each step YMYK Fall 2019 Homework 6 CHEM 2313 Dashboard Calendar To Do Notifications Inbox
provide a detailed reaction mechanism for each of the reactions below. use curved arrow notation to describe the flow of electrons. you do not need to show resonance stabilization of intermediates. To0-H HaC CH Nao DEL notu NaDEt: NAD CHauhs ELOHE CH CHAuh CH
5(a). Predict the product for the following reaction. (b). Provide an arrow-pushing mechanism for the reaction above that accounts for the formation of the product. Explicitly include all non-bonding electrons and charges. Indicate whether each step is an initiation, chain propagation, or termination. (c). An additional product, shown below, is formed in the reaction from part (a). Provide an arrow-pushing mechanism that accounts for the formation of the additional product. (You may start from any intermediate from part (b))....