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The
following questions refers to the acetylation reaction of ferrocene
shown below.
1a) What is the...
How could the yield of diacetylated product be increased? (this reaction associated with Acetylation of ferrocene in present with acetic anhydride and phosphoric acid, diacetylaeted is minor product i...
How could the yield of diacetylated product be increased? (this reaction associated with Acetylation of ferrocene in present with acetic anhydride and phosphoric acid, diacetylaeted is minor product in the reaction)
please help with all questions!!! TIDO P ODPD 1a. Draw the product in the following 1b. Draw the two diastereomeric...
please help with all questions!!!
TIDO P ODPD 1a. Draw the product in the following 1b. Draw the two diastereomeric substitution products reaction and clearly indicate the obtained in the reaction below. stereochemistry Br CHOH CH OH, Br reflux + t-BuOH SH DMSO 1-BUOK 1 equiv + KCI 1c. Draw the reactive conformation (with 1d. The most favored and least favored compounds arrow pushing) and the product for the that could be obtained by treatment of 2,4- reaction below (show...
59. Provide the major organic product in the reaction shown below. 1. NH4 2. KOH, heat...
59. Provide the major organic product in the reaction shown below. 1. NH4 2. KOH, heat 0 3. H20 60. O= 1. NH2NH2 H₃C 0 CH2 CH3 2. "OH, heat ii. What is the reactant W in the synthesis given below? a) Cyclopentanone b) Cyclopentene c) Cyclopentanol d) Bromocyclopentane e) Triphenylphosphine oxide What is the final product of this synthetic sequence? | Br2 Mg 1. C,H,CHO H Cr,04 Benzene FeCl, ether 2. H,0 acetone d) e) CHECCHS p-BrC.H.CH.C.HSCH:CHCOOH CA HECH,...
product the product for the following reaction carboxylic acid + h2so4 heat B. NBS NaoMe МОН...
product the product for the following reaction carboxylic acid
+ h2so4 heat
B. NBS NaoMe МОН 0°C tBuCOtBu CO E A. NBS - N-bromosuccinimide Ph OTBS 90°C "CO,CH C. 1. MgBr (CHOTMS 1. DIBAL-H 2. H0 2. H,0 H.CÓ E. DIBAL-H - diisobutylaluminum hydride TMS-trimethylsilyi (alcohol protecting group) D. G. OCH 1. KOBU HESO H.SO HO PPh Br 2. F. 1. LDA - CHI 3. LDA 4. CHI 1. (COC), DMSO Σ ΕΙΝ осн H. OCH I. OH
QUESTION 20 Consider the dehydration reaction using the starting material shown below to answer questions 20-23...
QUESTION 20 Consider the dehydration reaction using the starting material shown below to answer questions 20-23 Dehydration Which reagent(s) are required to perform a dehydration reaction? o a. HCI С. NaH o d. H2SO4 e. NaOH f, H2SO4, heat g. NaOH, heat QUESTION 21 Identify all carbocations that appear in the mechansim for this reaction. Choose all that apply iv) a. C. eNone of the above. The reaction goes by an E2 mechanism and no carbocations are formed. QUESTION 22...
Please do answer all the questions below accurately. The answers will be rated. P/S: The questions...
Please do answer all the questions below accurately. The
answers will be rated.
P/S: The questions are complete.
Field: Inorganic Chemistry.
The reaction of Mn(CO)s(CH3) with 1°CO in hexane affords the following products: CO **** CO ОСПи. CO CH3 OCH Mn 13CO CO Mn CO OC Н,С и, CO Mn CO OC "CH3 OC Čo МЗСО ČO ĆO 25% čo 25% 25% 25% (i) Provide and explain the likely mechanism for the reaction. (ii) Explain why equal amount (25%) of...
Please completely answer the questions, thank you! For the reactions below, 1. supply the reagents needed...
Please completely answer the questions, thank you!
For the reactions below, 1. supply the reagents needed to carry out the reaction, by writing them above the reaction arrow. 2. Use choices 1A through 11, 2A through 24, and 3A through 3X, above to answer the questions about reaction types and mechanistic details. 3. For the reactions in column 3, that require you to diagram the mechanism, diagram the mechanism. Column 1 Column 2 Column 3 Type of Reaction The Reason...
11. The TLC shown below was taken in step 4 of the procedure for reaction 3:...
11. The TLC shown below was taken in step 4 of the procedure for reaction 3: . . . SM=0,m,p-methylaniline Co= Co-Spot RM= Reaction Mixture - . : SM CO RM a) Which spot is likely the para isomer of methylaniline? How could you tell? (2 points) b) Which spot is likely the acetylated para product (p-methylacetanilide)? How can you tell? (2 points) c) Keeping in mind we are only trying to acetylate the para isomer of methylaniline, is the...
What is the major organic profucy expected from the following reaction? (more questions below if you...
What is the major organic profucy expected from the following
reaction? (more questions below if you can help it would be much
appreciated!!)
What is the major Organic product expected from the following reaction? OH оно ci CH:CH OH OH OCH.CH O CI H3CH,CO (6) OH (d) (1) a. a b.b c.c d.d e. e f. f CHLB Br Which alkyl halide shown below would react the fastest under typical Snl conditions? HC CH; Br CHCHB HC Br (d) (...
CHM 235LL: Synthesis of Cyclohexene Prelab Questions 1. For the reaction shown below, calculate the theoretical...
CHM 235LL: Synthesis of Cyclohexene Prelab Questions 1. For the reaction shown below, calculate the theoretical vield if 5.00g of isopropanol is dehydrated with 2.5mL of concentrated H2SO. (density = 1.80g/mL.) to yield 3.05g of propene. Show all work for full credit, and include units! H, SO нурон нус сн, 2. Acid dehydrations often occur through what type of mechanism? What are some major factors that push the reaction through this mechanism, as compared to other types of mechanisms? 3....
please help with all questions!!!
TIDO P ODPD 1a. Draw the product in the following 1b. Draw the two diastereomeric substitution products reaction and clearly indicate the obtained in the reaction below. stereochemistry Br CHOH CH OH, Br reflux + t-BuOH SH DMSO 1-BUOK 1 equiv + KCI 1c. Draw the reactive conformation (with 1d. The most favored and least favored compounds arrow pushing) and the product for the that could be obtained by treatment of 2,4- reaction below (show...
59. Provide the major organic product in the reaction shown below. 1. NH4 2. KOH, heat 0 3. H20 60. O= 1. NH2NH2 H₃C 0 CH2 CH3 2. "OH, heat ii. What is the reactant W in the synthesis given below? a) Cyclopentanone b) Cyclopentene c) Cyclopentanol d) Bromocyclopentane e) Triphenylphosphine oxide What is the final product of this synthetic sequence? | Br2 Mg 1. C,H,CHO H Cr,04 Benzene FeCl, ether 2. H,0 acetone d) e) CHECCHS p-BrC.H.CH.C.HSCH:CHCOOH CA HECH,...
product the product for the following reaction carboxylic acid
+ h2so4 heat
B. NBS NaoMe МОН 0°C tBuCOtBu CO E A. NBS - N-bromosuccinimide Ph OTBS 90°C "CO,CH C. 1. MgBr (CHOTMS 1. DIBAL-H 2. H0 2. H,0 H.CÓ E. DIBAL-H - diisobutylaluminum hydride TMS-trimethylsilyi (alcohol protecting group) D. G. OCH 1. KOBU HESO H.SO HO PPh Br 2. F. 1. LDA - CHI 3. LDA 4. CHI 1. (COC), DMSO Σ ΕΙΝ осн H. OCH I. OH
QUESTION 20 Consider the dehydration reaction using the starting material shown below to answer questions 20-23 Dehydration Which reagent(s) are required to perform a dehydration reaction? o a. HCI С. NaH o d. H2SO4 e. NaOH f, H2SO4, heat g. NaOH, heat QUESTION 21 Identify all carbocations that appear in the mechansim for this reaction. Choose all that apply iv) a. C. eNone of the above. The reaction goes by an E2 mechanism and no carbocations are formed. QUESTION 22...
Please do answer all the questions below accurately. The
answers will be rated.
P/S: The questions are complete.
Field: Inorganic Chemistry.
The reaction of Mn(CO)s(CH3) with 1°CO in hexane affords the following products: CO **** CO ОСПи. CO CH3 OCH Mn 13CO CO Mn CO OC Н,С и, CO Mn CO OC "CH3 OC Čo МЗСО ČO ĆO 25% čo 25% 25% 25% (i) Provide and explain the likely mechanism for the reaction. (ii) Explain why equal amount (25%) of...
Please completely answer the questions, thank you!
For the reactions below, 1. supply the reagents needed to carry out the reaction, by writing them above the reaction arrow. 2. Use choices 1A through 11, 2A through 24, and 3A through 3X, above to answer the questions about reaction types and mechanistic details. 3. For the reactions in column 3, that require you to diagram the mechanism, diagram the mechanism. Column 1 Column 2 Column 3 Type of Reaction The Reason...
11. The TLC shown below was taken in step 4 of the procedure for reaction 3: . . . SM=0,m,p-methylaniline Co= Co-Spot RM= Reaction Mixture - . : SM CO RM a) Which spot is likely the para isomer of methylaniline? How could you tell? (2 points) b) Which spot is likely the acetylated para product (p-methylacetanilide)? How can you tell? (2 points) c) Keeping in mind we are only trying to acetylate the para isomer of methylaniline, is the...
What is the major organic profucy expected from the following
reaction? (more questions below if you can help it would be much
appreciated!!)
What is the major Organic product expected from the following reaction? OH оно ci CH:CH OH OH OCH.CH O CI H3CH,CO (6) OH (d) (1) a. a b.b c.c d.d e. e f. f CHLB Br Which alkyl halide shown below would react the fastest under typical Snl conditions? HC CH; Br CHCHB HC Br (d) (...
CHM 235LL: Synthesis of Cyclohexene Prelab Questions 1. For the reaction shown below, calculate the theoretical vield if 5.00g of isopropanol is dehydrated with 2.5mL of concentrated H2SO. (density = 1.80g/mL.) to yield 3.05g of propene. Show all work for full credit, and include units! H, SO нурон нус сн, 2. Acid dehydrations often occur through what type of mechanism? What are some major factors that push the reaction through this mechanism, as compared to other types of mechanisms? 3....
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