4. In each case below identify: (a) the leaving group (b) the nucleophile, (c) and if...
4. In each case below identify: (a) the leaving group (b) the nucleophile, (c) and if the reaction is an Snl reaction or Sn2 reaction. (d) Draw the products of the following substitution reactions. NaSH DMSO MeOH H- Br NaCN DMF
I nucleophile substitution. 7.8 Which is the better leaving group in each pair? a a, b, NH, NH, C. HẠO, HAS 7.9 Which molecules contain good leaving groups? a. CH CH.CH,Br b . CH,CH,CH,OH . CH.CH,OH, d. CH.CH Does the equilibrium favor the reactants or products in each substitution reaction? a. CH,CH-NH, + Br -- CH,CHBr + NH b. n + ON ~ ON + r 7.6 Identify the nucleophile and leaving group and draw the products of each reaction...
(S)-3-Chlorooctane m DMSO S SN2 Factors Nucleophile Strength Leaving Group Solvent d) Cla . NaBrº DMSO Syl SN2 Factors Nucleophile Strength Leaving Group Solvent SN1 and SN2 Reactions 1. For each of the following reactions • Provide a complete detailed mechanism and predict the products. Indicate if the reaction proceeds via a Snl or Sn2 mechanism • Include the specific stereochemistry where appropriate.
Problem 7.6 Identify the nucleophile and leaving group and draw the products of each substitution reaction. + OCH,CH " . NAOH + NaOH - FL + N O . NACN + NaCN - Problem 77
Choose the best answer for the main type of reaction shown below: For an SN2 reaction, the BEST scenario would be: Select the term that best identifies relationship between the two molecules shown. Choose the best answer for the main type of reaction shown below: (1 mark) EtOH a) b) 2° alkylhalide, Syl reaction, one product 2° haloalkane, Syl reaction, racemic products 2º haloalkane, Sn1/E1 reactions, racemic products and alkene products 2º haloalkane, Sn2 reaction, one product 2° alkylhalide, Sn2...
For the following reaction, identify the nucleophile, electrophile, and leaving group. 0 + A Br AB Nucleophile (Select] Electrophile (Select] Leaving Group (Select] Consider the following molecules: Br Ver - H Which will react the fastest in an SN2 reaction? [Select] Which will react the fastest in an E2 reaction? (Select]
For the following SN2 reaction, draw the organic and inorganic products of the reaction, and identify the nucleophile, substrate, and leaving group. Include wedge/dash bonds and H on a stereocenter. Select the statement that properly identifies the nucleophile, substrate, and leaving group.
2. For each of the chemical substitution reactions below identify the major products and whether the reaction is likely an SNI or SN2. Br NaCN ethanol-water CH,OH /H,0 Nal (1 equiv) acetone CH,CH,OH 25°C 3. For each of the following compounds provide appropriate reactants and solvent systems to synthesize them by a substitution reaction. Show which type of substitution: Syl or SN2. SH
For the following SN2 reaction, draw the organic and inorganic products of the reaction, and identify the nucleophile, substrate, and leaving group.Select the statement that properly identifies the nucleophile, substrate, and leaving group.
For the following SN2 reaction, draw the organic and inorganic products of the reaction, and identify the nucleophile, substrate, and leaving group. Select the statement that properly identifies the nucleophile, substrate, and leaving group.