help please! Propose the best synthetic route to do the following transformation Draw dearly the different...
pleqse explain and draw structures! Thank you! Propose a synthetic route using only ethyne and methyl halide as your only source of carbon (all alkyl halides with 2 or more carbons needed should be synthesized) 10. 11. HO 12. Propose a synthetic route using only ethyne and methyl halide as your only source of carbon (all alkyl halides with 2 or more carbons needed should be synthesized) 10. 11. HO 12.
b4 and all of C, please! b) Propose a reasonable synthetic route to synthesize the following products from the given starting material. Draw all isolated intermediates and include all reagents used in each step. 1. CI O OH 2. Br OH -OH 4. c) Draw a reasonable mechanism for the following reactions Br HBT of 8 ОН H2SO4 H2O
PROBLEM o Using retro-synthesis or synthetic design propose a route for the following conversion. dando o Draw all the forward reactions to complete the work (synthesis); o Starting with 1-pentyne synthesize 1,1-dichloro-cis-2,3- dipropylcyclopane using any alkyl iodide and any other necessary inorganic or organic reagents. I-penye
Choose two of the following synthesis problems to complete. Propose a synthetic route by clearly indicating the reagents needed and the intermediate products formed. If you do not indicate which problem to grade, the first two will be graded by default. No mechanism is needed. Please grade this problem (A). Br
b) Propose a reasonable synthetic route to synthesize the following products from the given starting material. Draw all isolated intermediates and include all reagents used in each step. 1. CI OH مت 2. 3. Br OH -OH
propose a synthetic route to carry out the following transformation. do not show the mechanism. provide only the reagents needed and the intermediate for each step of your sequence. the most efficient solutions take two or three synthetic steps.
Propose the most efficient synthetic route to make the following compound starting from the indicated reagents and any other reagents, clearly identifying the reaction conditions at each step and the structure of the intermediates formed. Propose the most efficient synthetic route to make the following compound starting from the indicated reagents and any other reagents, clearly identifying the reaction conditions at each step and the structure of the intermediates formed. *Note: This will require more than 3 steps* ohin 3...
22 Name: ID: A 4. Propose a synthetic route which includes more than one step to carry out the following transformation (6 pts) vi ?vi S. Briefly explain why the following reaction would be unsuccessful. (6 pts) 6. Fill in the missing reagents and intermediates to complete the synthesis below. (8 pts) 1. NO 1. NaOH
1. Write the OVERALL reaction for this lab. 2. Show the mechanism's steps for this reaction. Be sure to include the arrows showing where the electrons are being transferred. 3. What is(are) the intermediates in this mechanism? 4. Which step is the rate determining step? 13 SN1: Synthesis of tert-Butyl Chloride Alkyl halides can be prepared from their corresponding alcohols via an acid catalyzed substitution reaction. The mechanism of these acid catalyzed substitution reactions are labeled as Syl (substitution, nucleophilic,...
13 SN1: Synthesis of tert-Butyl Chloride Alkyl halides can be prepared from their corresponding alcohols via an acid catalyzed substitution reaction. The mechanism of these acid catalyzed substitution reactions are labeled as Syl (substitution, nucleophilic, unimolecular) and S2 (substitution, nucleophilic, bimolecular). Tertiary alcohols follow the Snl route, primary alcohols follow the S2 route, and secondary alcohols can follow either path. Under acidic conditions, the mechanism (Figure 1) of the Sul reaction involves rapid protonation of the alcohol, followed by the...