1. Draw the primary organic products in the boxes provided below.




1. Draw the primary organic products in the boxes provided below. ~Br n-Buli (1) CH3CH2MgBr dry...
2. Draw, in the provided spaces/ boxes, the major organic products of the following transformations. Be sure to indicate appropriate stereochemistry. If the reaction generates enantiomers, draw one and write tenantiomer' 1. Cl2, H20 2. NaOH На Pd/C 1.Hg(OAc)2 CH,OH 2. NABH 1. CH CO H 2. Hао* Н,с" HC @) 1. ВНа, THF 2. H202, NaOH Br2 CH2CI2 (E)-5-methylhept-3-ene MeOH conc'd H3PO4 ОН Br NAOCH3
5. Show the major organic products after each step of the following reac reactant and products with according to their major functional groups. (6 pts 2 pts for functional groups) total: 2 pts per structure, O HaO+ (catalyst) H30+ (catalyst) CH,OH CH3CH2OH 6. The ether shown below can be prepared by Williamson ether synthesis. (a) Show the structures of the starting materials (alcohol and alkyl halide). (4 pts) (b) Show the complete arrow pushing mechanism that accounts for the formation...
Just need to know where arrows
go on them thanks!
For the reaction below H2MgBr ether 2. H3O + 2 CH3CH2MgBr aDraw the major organic product. o ,田. //ノ/4. Oゆ [jt HO OH CH3 ChemDoodle b Write a mechanism for the step shown below, using curved arrows to show electron redistribution. Arrow-pushing Instructions IIn . :PrMg:CH2CH3 → For the reaction below SOCl2 HO Draw the major organic product O CH Cl Write a mechanism for the step shown below, using...
1. Provide the major organic product(s) for each step of the reaction below. 1. PhP Br 2. Buli 3. 3-pentanone 2. Provide the major organic product(s) for each step of the reaction below. 1. CH3CH2CH2NH2, H* (cat.) 2. NaBH(OAC); 3. Give the organic product and mechanism for the reaction. cң, сн,сн, на NH,NH OOH
[8 marks] 1. In the boxes below, draw the resonance structures of the organic radical intermediate of the given reaction, along with the two different products (constitutional isomers) that would be produced. No electron-flow arrows are required at any time. Stereochemistry is not required. Note: NBS N-bromosuccinimide Organic reaction intermediate NBS hv Product 2 Product 1 [6 marks 2. In the boxes below, draw structures corresponding to the following names. Please use proper line-angle
can you solve 7 and 8 please?
7. Propose structure(s) for the major organic product(s) of the following reactions or sequences of reactions. Show all relevant stereochemistry. a. O CH3CCH3 + CH3CH2MgBr 1. ether 2. H30* b. -[O] CrO3 H20 OH C. CH3 + CH3CH2NH2 1º amine 8. Write the complete stepwise mechanism for the Grignard reaction shown below. Show all intermediate structures and all electron flow with arrows. OH C-CH2CH3 1. in ether CH3 CH3CH2MgBr 2. H, H2O O=0...
Predicting Products: Draw the structure of the one major organic product of each reaction in the boxes provided. Be aware that the products all have the molecular formula C6H100, but oth products are constitutional isomers of one another. Stereochemistry should be shown if applicable. HO. Nah, DMSO Br HO, Nah, DMSO Br An efficient way to prepare asymmetrical ethers was developed by a British scientist, Alexander Williamson. Show what reagents you would use to prepare the following compound via a...
Problem 5: Draw the reaction products for the two schemes shown below. 0 (1) N cat.H* (2) CH3CHBr (3) H,09 (1) LDA, dry THF (2) 2 equiv. CH3CH2Br Q27 (1) (CH3CH2CH2),Culi (2) CHgi (1) CH3LI (2) H30* Q29 Q30 (1) NaOET, -78 degC 0 0 (2) then heat Q31
provide the major organic products and draw out detailed mechanism
with electron pushing arrows.
1. CH CH CH MgBr 2. H,00 NaBHA CH2CH2OH
3. Demonstrate your complete understanding of Grignard reactions by answering the two sections below. () show the products and "arrow-pushing" mechanism that would occur when the Grignard reaction below takes place, PH + CH₃ CH2 CH Mg Br 2 Hot ether? ! CHE i) provide the products for each step of the reaction sequence shown below. (Detailed mechanisms are not required, but may be helpful.) (cHg), Si-cl СС,с), 11. CH₂CH₂CH-Mg Br Ctz ether 2. H₂0² H30+