1. (1) Give a mechanism for the following reaction : (ii) Explain, in terms of mechanism,...
Give the reaction mechanism for the following reaction and explain why the product is formed HCl, H2O
For the following reaction give the detailed mechanism in terms of: electron flow energy diagram, put both propagation step 1 and step 2 on the same diagram CH3--CH3 + Br2 ------> CH3CH2--Br + HBr This is what I have so far, and I think I'm correct. Im having trouble with the energy diagram. Initiation Br--Br ---> 2 Br . (dot symbolizes radical) Propagation (step 1) Br . + H--CH2--CH3 ---><---- Br-H + . CH2--CH3 Propagation (step 2) . CH2--CH3 +...
answer all 1. In each of the following, indicate which S2 reaction will occur faster. Explain your reasoning. a. 1-bromo-2,2-dimethylpropane or 1-bromo-3-methylbutane with Nal in DMSO. b. 1-iodopentane with NaN, in ethanol or NaSCH, in ethanol, c. Reaction of isobutyl iodide with NaBr in acetone or in ethanol. 2. In each of the following, indicate which S, 1 reaction will occur faster. Explain your reasoning. a. Reaction of I-chloro-1-methylcyclohexane or 1-chloro-2-methylcyclohexane in aqueous ethanol. b. Reaction of 2-chloropentane or 3-bromohexane...
to a. Provide the mechanism for its reaction with HCl and give the major product(s), including stereochemistry. Give a BRIEF explanation for why this mechanism follows Markovnikov or anti-Markovnikov addition. b. Provide the mechanism for its reaction with Br2 in water solvent. Give the structure of the major product(s), including stereochemistry. For each step of your mechanism, identify the Nu- and the E+.
8. (i) Propose a product for the following reaction below and give a mechanism for its formation: 2. K 2HN (ii) Provide a muti-step mechanism for the following reaction: 0 0 CI OCH (ii) The product morpholine is synthesised as shown. Give a mechanism for each of the steps: NHt +
j 4. Give the complete mechanism for the following reaction: Br2/H20
Propose a mechanism for the following reaction and give the 1H NMR spectra for the reactant and product.
Give the products for the following reaction, predicting the major product, and indicating by which mechanism each is formed. Reaction between 1-Bromo-1,4-dimethylcyclohexane and MeOH with heat. Explain each of the mechanism, and why other mechanisms do not work.
Give the name of the alkene shown below. Show the mechanism of the reaction below. Identify all intermediates and the product. Give a specific reason as to why the product is optically inactive. н-Вr н НС CH3 raw the mechanism for the reaction of I-Br with 1-methylcyclohexene showing all intermediates and oduct with proper stereochemistry. Explain why the product is optically inactive.
Answer them accordingly thank you! Question 1 a) Give the mechanism for the reaction below: 3-ethyl-3-methyl-1-pentene + HBF3-bromo-3-ethyl-2-methylpentane b) The questions are based on the reaction scheme as shown below: H202 BH3 NaOH, H20 i) Determine the structure of intermediate A and product B. ii) The formation of product B follow one rule in electrophilic addition. What is the name of the rule and explain that rule. i) Give one reagent that can be used to reduce the alkyne above...