Complete the following reaction scheme, giving complete stereochemic details as relevant. Explain please! Complete the following...
please
answer i,ii,iii,iv,v
Predict the major product(s) of the following reaction, giving regiochemical and/or stereochemical details as relevant. (6 MARKS) q Bry, H0 ? ANSWER: (ii) Predict the product(s) of the oxidation of 2,3,4-trimethyl-1,5-heptadiene with hot, alkaline KMnO4 followed by acidic work up. (6 MARKS) (iii) Complete the following reaction sequence, giving structures for compounds C and D (Na2CO3 just acts as a base!): CH,SOCI CH,OH Na2CO3 D DMF (6 MARKS) D (iv) Supply the missing structures A and B....
Complete the following reaction scheme. Give all products
& indicate major or minor and any relevant
stereochemistry.
BH, THF 1) Hg(OAC)2, H2O 2) NaBH4 Oso NM
Complete the following reaction with the major
product
Reactions: complete the following reaction with the major product HBr он 1- OH POCl3 pyridine 2- H2SO4 OH 3- Hl 4- H20 H3PO4 5- Cl2 H20 7- 1) BH2-THF 2) H202, KOH 8- 2) 9- 1) BH3-THF 10- DLL 10- Date: G# : 12, and 13- Br H20 но 2) NaH 14, and 15- ) NaOH i NaOH 2 dil H.0 3) PBr 3)HBr F6 FZ F8
may you do this question and show the reaction mechanism
1) Complete the following reaction sequence: indicate regiochemical/stereochemical details as relevant i) Br, hv ii) C,H,ONa/C,H,OH, heat iii) HBr, peroxides iv) NaCN show product and mechanism
What is the major product obtained from the following reaction sequence? Br2 EtONa NACN D HBr B A ETOH hv peroxides heat CN CN CN CN II III O A. III OB. IV O C.V OD II O E. I What would be the major product of the following reaction sequence? 1. HBr, ROOR, hv 2. CH CO-H, CH coNa OH 0.CCH 0.cCH Ph Ph I III IV O A.I O B. II O C. IV O D. II O...
2. For each reaction below, please draw the starting material or the major (singular) product, including any pertinent stereochemical details. (3 pts each) 1.TSCI 2. K ES 3. Hg(OAC)2, D20 -OH EtsN t-B 4. NaBH4 3. CHBrg 1. HBr ROOR 2. LDA THE Kot-Bu, t-BuOH 1. og 2. Me,s
Provide conditions for the following reactions. More than one step may be needed. Incorporate conditions that would give you the optimum yield, and be mindful of 1. stereochemical details. (4 pts each) a b. но ОН For each reaction below, please draw the starting material or the major (singular) product, including any pertinent stereochemical details. (3 pts each) 2. a. 3. Hg(OAc)2, D20 2. KOt-Bu 1.TsCl Он 4. NaBH t-BuOH EtgN etherol b. 3. СHBES 2. LDA 1. HBr KOt-Bu,...
10.
Provide the reagents necessary to complete the following
transformation. 13. Provide the structure of the major organic
product of the reaction below
10. Provide the reagents necessary to complete the following transformation. A. 1. BH3 THF 2. H202, HO B). H20, H2SO4 C. OsO4. H202 D. CH3CO3H E. 1. CH3CO3H 2. H, H20 11. Which of the following is the best reaction sequence to use if one wants to accomplish a Markovnikov addition of water to an alkene with...
What is the major organic product after each step of the following multi-step reaction? The products are labeled (1) and (2) in red in the figure. 1) Br/λν 2) t-BuOK/t-BuOH/A 1) Bry/2v 2) t-BuOK/t-BuOHA What is the major organic product of the following reaction? 1) Hg(OAc)2/THF/H20 2) NaBH, What is the major organic product after each step of the following multi-step reaction? The products are labeled (1) and (2) in red in the figure. Br 1) NaOCHz/CH,OH/A 2) H, (excess)/Pd-C...
Using the bank of reaction conditions, complete the synthetic
scheme. Each condition should only be used one time.
BANK
iii. iv. ОН ОН ш. , м. , HO НО Br H2SO4 heat a.) b.) Br2 CHCI 1. LIAIH 4, ether 2. H30 NaBH4 ethanol H20 HBr d.) NaOCH3 h.) CH3OH H2O e.) f.) 9.) H30