12) Starting with hex-3-en-2-one, propose syntheses for the following compound the following (8 pts total): propose...
Propose a synthetic strategy for the following compound. Exam 3 vers 14) Propose a synthetic strategy for the following compound. Indicate the following (6 pts total): - step that needs to be done to add desired functional group (ex: alkylation; acylation; etc.) - compound required to add desired functional group (ex: CH3CI, etc.) - show the sequence of reactions - include appropriate ancillary reagents (e.g. - FeCl3, AIC13, H2O, etc.) NO2 CH3 (start from benzene)
What are the following syntheses for each compound? 7. Propose a synthesis for each of the following compounds using the indicated starting material. You may use any organic compounds, inorganic compounds, organometallic compounds, or solvents of your choice. Do not show any reactive intermediates, mechanisms, or transition states, but be sure to show each isolable compound along your synthetic route. осон steps H₂C (ra (racemic) Hoc OH Hac CH3 сна N-OH steps
3. (15 pts.) Provide retro- and forward syntheses of the following compound from the indicated starting materials. Show all reagents required for each transformation. Individual amino acids NCO2H NH2 H21
(14) V. Starting from benzene and any other reagents you need, propose an efficient synthesis of th following compound. (10) VI. Devise a synthesis that will accomplish the following transformation in good yield. Use the given compounds as the only organic source of carbon atoms. You may use any common organic solvents as well as any needed inorganic reagents (14) V. Starting from benzene and any other reagents you need, propose an efficient synthesis of th following compound. (10) VI....
b. Page 4 (Question 4 continued) Propose reasonable syntheses for the following indicated compounds and using any other necessary orga Show all intermediates formed to receive full credit ÇO2H I NO₂ for the following compounds beginning with the ng any other necessary organic or inorganic reagents. CHE SO3H OCH2CH3 [3% +6% marks] c. Outline the synthesis of the following compound using either the aceu meester synthesis method. Draw the structure of the starting material and show all intermediates, reagents and...
2. Propose a syntheses of the following compound starting with benzene. Assume ortho and para isomers can be separated. (1 UN ONK , COOH COOH
3. Propose reasonable syntheses of each of the following compounds from the given starting materials. You may use any other readily available alkyl halides, solvents and reagents as necessary. More than one step is necessary. Show all intermediates, reactions, reagents and conditions clearly. It is not necessary to show the mechanism. HCECH HCECH , X HCECH HC=CH M H OHC (30 marks)
3. Propose syntheses of the following targets from the indicated starting materials. (Hint: one of these syntheses is best solved using a reaction sequence discussed in Wed 10/11 lecture.) Br A) +any other reagent B) 'OH + CO2 +any other reagent C) + any other reagent
3:45 INFO Done Attachment H, Pt (excess) MY HO 2. Outline a synthesis starting from the compound below and any other organic/inorganic compounds. Fill in the missing reagents and compound. Los OH PBr3 COOH 3. Propose how you could make the following compounds starting with benzene and any other organic or inorganic compounds.
3 e f g 3. Suggest efficient syntheses for the following compounds, starting from the compound indicated and any other needed reagents. (98 pts) e) benzonitrile (C HsCEN) starting from benzene. (f) octanoic acid, from 1-hexanol. (g) phenol, from aniline (CsHsNH:).