based on the reactant to product conversions the
possible reagents are as follows
3. Propose a reasonable estan smithesis for each of the following transformations (Le provide the necessary reagent...
Provide a plausible synthetic method for the following transformations including all the reagents necessary for each transformation and the intermediate compounds you would isolate along the synthetic pathway OH
Propose a reasonable arrow-pushing mechanism for the following transformations. (Organic Chemistry, Synthesis) 4. Propose a reasonable arrow-pushing mechanism for the following transformations. Br Br2 ど。 OH H2SO4 H20 OH
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)
Provide a reasonable yet detailed mechanism for BOTH of the following transformations. Show all key resonance structures for the intermediates generated. at worden dan on no [2 x 7 marks] Propose a practical synthesis for the compounds shown from benzene. Use any other necessary organic or inorganic reagents. Show all intermediates formed to receive full credit. Assume any isomers formed can easily be separated. COOH [9 marks]
provide the reagents necessary to 3. Two transformations are given below. For each complete the transformation (4 pts total) Step 1) Step 2) HBr Port CH,Br, NaOH CHN NACH 1) BH THE 2) Na , H 1) HOOA), H,O 2) Na 0: Page 3
1. Provide the necessary reagents to carry out the following transformations; some transformations may require more than one step. 1. Provide the necessary reagents to carry out the following transformations; some transformations may require more than one step. (3pts) NO2 Br Br NH2 NO2 NO2
Determine the reagents necessary to carry out each of the following transformations. The reagent choices are listed in the text box above this question (reagents L-U). You will type in one letter choice for each reaction from the list above. No reagent set will be used more than once, but not every reagent set will be used. 7 OH Br 8 OE Br NH2 NH 10 OH 11 Но, 12 NH2 O. Bra L. 1. CH,Br 2. HO M. NaBH...
12. Provide reagents for the following transformations (5 points each) "CocH3 12. Provide Reagents for the following Transformations (5 points each) CO CHE Br Br HNO3 H₂sou Fe Hol NH2 kmboy COCH AN CH₂ CH₂ CHICHI ga AD fe? Sn? does it matter?
1. Provide a reasonable mechanism to account for the following reaction. 3. Propose a reasonable mechanism for the following reactions. 7. Propose a mechanism for the formation of the following products. NO2 H2SO4 HNO; Br Br AICI: + CI Br FeBrz AICI: -CI
3. Propose a reasonable mechanism for the following transformations. OH [H,80] НО 4. Predict the product of the following transformation by drawing the mechanism of the reaction. Н4С H H20 CH₂CH2 CHA Br2