4. Design a synthetic plan for the following conversions; Meaning you need to write each reaction...
4. Design a synthetic plan for the following conversions; Meaning you need to write each reaction product for each step presented on the arrow. First one is solved as an example он ОН (meso) 1. H2S04, heat s O NaHSos H20 cys hydroxilation он E1 OH (meso) 1. HBr, ROOR b) (rac) 1. Br2, hv 2. KOH, EtoH 3. mCPBA/ H3o* (rac) d) 1. NBS, hy (rac) 3. K*tBuo, EtOH 4. Hg(OAC)2 CH30H/ NaBH 1. H2SO4, heat e) 2. mCPBA...
4. Design a synthetic plan for the following conversions; Meaning you need to write each reaction product for each step presented on the arrow. First one is solved as an example. 1. U. neat OH 2. Oso / NaHSO, / H,0 OH (meso 1.H2SOheat V 2. Oso NaHSO, /HO cys hydroxilation (meso) 1. HBr, ROOR 2.HCSc. (rac) 1. Br hy 2. KOH, ETOH VOM EIO 3. mCPBA/H,O* (rac) 1. NBS, by 2. H. Ni 3. KtBuo, ETOH 4. Hg(OAC),/CH,OH /...
The below reaction is accomplished with one reagent. Br The letters below represent all reagents you have learned in chapters 6-8. Which of the below reagents would you use to accomplish this process? Enter the ONE correct letter below. • a. H2SO4, H20 b.HBO c. Br2 • d. Br2. H20 e. 1) BH3 (or R2BH), 2) NaOH, H20 • f. 1) OsO4, 2) NaHSO3, H20 g. 1) O3. 2) CH3SCH3 h.mCPBA • i.H2.Pd/C j. NaNH2 k 2 eg NaNH2 ....
Identify the reagents to be used in the following synthetic schemes: (Specify the reagents you would use to carry out the conversion by using letters from the table. Write the letters in the order that they are used, e.g., abc.) Scheme1 CH3 CH3 CH3 CH3 OH Scheme 2 Br CH3 H3C CH3 CH3 a. BH3, THF then H202, OH h. NBS, CCl b. PBr3 c. Mg, ether then H3o* d. (CH3)2Culi e. Br2 f. NaNH2, NH3 g. H2O, H2SO4, HgSO4...
10. A synthetic scheme is shown, with reaction conditions in the box. Each arrow in the scheme has a Roman numeral. Match the correct conditions to each reaction by placing the appropriate letter after each Roman numeral on the answer page. Use each set of conditions no more than once. ii. ОН ili. HO ОН iv. HO Br Br2 H2SO4 heat a.) CHCI b.) NaBH4 c.) ethanol H20 1. LIAIH4, ether 2. H30 HBr d.) NaOCH3 e.) H2O f.) 8.)...
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
write a major product for each of the following reaction,
indicate appropriate stereochemistry
1. Br2, hv (a) 2. NaOCH3, Cн,Он, Д 1. x's NaNH2 3. KMnO4, H30 X, cold (c) .CI 2. Br Br 3. K, NH3(), CH3CH2OH 4. CHCI3 NaOH(aq) 1. H2SO4 Он (b) 2. CH3COOOH 3. Нао х
Match each reaction with its reagents. HO 2 + onantiomer 3 4 OH + enantiomer + enantiomer 6 o OH . l nord o out + enantiomer 12 11 Br Reagents: C.) D.) NaOH A.) PBS B.) NBS, hv G.) HCI H.) Cla, H.0 F.) Br2 E.) NaNH2 L.) H2SO4, H2O K)Na, NH3 J.) Hz (1 eq), Pt 1.) HB 0.) N.) 1. mCPBA 2. H, H2O M.)1. Hg(OAC)2 2. NaBH P.) 1. BH 2. H2O2, NaOH A
Question 9.27, 9.30 Choose one reagent from the Table to carry out the following conversions. Use letters from the table to specify reagents. Reagents КMnO,/ Н,о* O3 d 1. Br2 g a 2. KOH in ethanol H2/ Lindlar catalyst hr H20/ H2SO4/ HgSO4 е 1. NaNH2 in NH3 2. CH3Br Li in NH3 1 equiv Br2 f 1. BH3 in THF C 2. H202 in NaOH a) CHACH,сH,сH,CECH CHн-CH-CH-CH2CH-CH CHз b) сHa-CHa-CEс-сн, CH3CH2 The following synthesis requires more than one...
n Mar 23 To Do Asim Detail 7:04 Exit Enter answer 20 PUH 204- m 2 (Online) Today at 11:59 20 CH 235-21 Propose a synthesis to obtain the indicated product from the starting material (note that this process cannot be done in one step). 20 CH 236-A Ely Quiz 7 unday, March HCECH - Br Br X H3C CH3 CO CH 236-A olysis of t-B unday, March The letters below represent many of the reagents you have learned in...