Gradescope #4 This question is worth 10 points. Propose a synthesis to produce (2R,3S)-2,3-dibromobutane from acetylene....
Gradescope #4 This question is worth 10 points. Propose a synthesis to produce (20,35)-2,3-dibromobutane from acetylene. You can use any inorganic reagents you'd like. You don't have to draw the mechanism - only provide the reagents needed for each step of your proposed synthesis. Br ??? HEH Br exclusive product
This question is worth 10 points. Propose a synthesis to produce (2R,3S)-2,3-dibromobutane from acetylene. You can use any inorganic reagents you'd like. You don't have to draw the mechanism - only provide the reagents needed for each step of your proposed synthesis. Br ??? HH Br exclusive product
Propose a synthesis to produce (2R,3S)-2,3-dibromobutane from acetylene. You can use any inorganic reagents you'd like. You don't have to draw the mechanism - only provide the reagents needed for each step of your proposed synthesis. Br ??? HEH Br exclusive product
organic chemisty. questions 2,3 and 4 2. (8pts) Propose a method to convert 2-butyne to the isomers of the compound as shown below. Include any applicable mechanisms and stereochemistry. H OH CH3 Br CH₃ + CH3C=CCH3 Hij H3C он н BrH 3) (8pts) Starting with the compound shown and any other reagents needed, propose a reasonable synthesis for the following compound and include the complete mechanism for your proposed reactions. You must include stereochemistry for full credit. CH3 CH3 H3C-c=c-CH3...
Page 1 Synthesis using Carbonyl O-Substitution Chemistry Preamble This experiment involves the synthesis of target molecules using a-substitution chemistry. You are assigned two target molecules, one of which is best synthesized by an alkylation approach, while the other is best synthesized by an addition or condensation approach. You must do the following: 1. Perform a retrosynthetic analysis on the two target molecules assigned to you. In each case the organic starting material (what you have to work backwards toward) depends...
Synthesis using Carbonyla-Substitution Chemistry Preamble This experiment involves the synthesis of target molecules using a-substitution chemistry. You are assigned two target molecules, one of which is best synthesized by an alkylation approach, while the other is best synthesized by an addition or condensation approach. My two target molecules are number 2 and number 12 in the last page. You must do the following: 1. Perform a retrosynthetic analysis on the two target molecules assigned to you. In each case the...
Experiment Write Up Proposal You will write up a synthesis procedure for one reaction that could be potentially run in a face- to-face Chem 2321 lab session. Your proposal will include an introduction and procedure. The procedure will include step-by-step instructions for running the reaction (including reaction monitoring), work-up. (product isolation and purification), and analysis (characterization). You will need to include sample calculations for percent yield and provide sample spectra analysis. You must upload your proposal as a single document...