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- can i get help drawing out actual structures including the nucleophilic addition of Cy2NH to parafomaldehyde and its hemiaminal intermidiate and the condensation step when it is displaced by terminal alkyne forming allene, also what is dioxane getting rid of as the solvent, thanksGive detailed answer- Provide example of compound that fulfil each criteria below. Explain why-A)1,2-disconnectionB)1,4-disconnectionC)1,5-disconnectionD)1,6-disconnectionCan someone explain the answers to 28, 29, and 30? The answers are B, A, A. I understand lindar catalyst makes cis alkenes and Na/NH3 makes trans alkenes but I dont understand how the second step of Br2, OsO4 influences the stereochemistry between the 2 . Will rate quickly if helpful. Thanks!
- Methylating agents are substrates that deliver methyl groups to nucleophiles, and so are themselves electrophilic. What is the most common methylating agent (a) in the laboratory and (b) in biological systems? Discuss their similarities and differences... Solve it asapplease quickly thanks ! 3.Please write out the major reaction and side-reaction in the preparation of ter-butyl.chloride, and write out the key points to use separation funnel in this process.at 25C, which of the following reactions of PbS and H2O2 is more favourable?1) PbS + 4H2O2 -> SO2 + PbO2 + 4H2O2) PbS + H2O2 -> PbSO4 + H2O
- Give the mechanism and product for the reaction below.I need specific description of the compounds involved in the synthesis (functional groups, specific features). and also describe the steps involved in the synthesis and the role of each step. And most important!!devote one to each step of the synthesis. Each step should clearly indicate the reagent used, the stereochemistry involved in the reaction and its importance or relevance to the multistep synthesisPlease complete reactions in clear handwritten of all subparts
- 10.14 Complete the following reactions: Show the step-by-step process. Do not use shortcut methods. Make it as detailed as it can be. Encode (not hand-written)!1. Esters can be synthesized from the nucleophilic substitution reaction of anhydrides and alcohol in the presence of a base give a complete mechanism and the final product for the reaction below 2. using appropriate illustrations, explain what is meant by the tetrahedral transition state( also indicate the geometry for the starting material and product).Please answer the attached question. Give the major products for the appropriate SN1 and E1 reactions and please explain how you calculated your answers. Thanks.