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Hi can you please answer All 3 structures ! thank you
Which reagent/catalyst would be expected...
Which reaction sequence would accomplish this transformation? HO ter H 01.H20+, CH2OH 2. NaBH4 3. Hz0+...
Which reaction sequence would accomplish this transformation? HO ter H 01.H20+, CH2OH 2. NaBH4 3. Hz0+ O 1. pTSOH, HOCH,CH,OH 2. CH3MgBr 3. H30+ O 1. p-TsOH, HOCH CH2OH 2. NaBH4 3. H30+ O 1. CH3MgBr 2. H30+ 3. CH3OH What is the best reagent(s) for the following transformation? O OH 1. LiAlH4 2. H30+ OCH3CH2OH, H2SO4 O NaOH, heat mCPBA What is the major product in the following reaction? 1. CH2CH2MgBr 2. H30* O o o OH OH What...
7:52 PM Wed Jul 29 61% TOD 2. Reactions: (24 pts). Draw the structure of the...
7:52 PM Wed Jul 29 61% TOD 2. Reactions: (24 pts). Draw the structure of the expected organic product(s) formed in the following reactions including correct stereochemistry. If the product is racemic write both isomers or write racemic. Assume all reagents listed are present in excess unless otherwise noted. If no reaction occurs, state 'No Reaction'. 1) NaOCH2CH3, CH2CH2OH G) OCH CH3 2) (CH3)2CHCH2CH,Br 3) H2SO4, H, O, heat H) HIO4 CH,OH O H-OH H-OH CHOH O 1) CH2CH2CHO, NH3,...
Identify the reagents to be used in the following synthetic schemes: (Specify the reagents you would...
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...
the following synthesis requires more than one step. specify the reagents you would use to carry...
the following synthesis requires more than one step. specify
the reagents you would use to carry it out.
The following synthesis requires more than one step. Specify the reagents you would use to carry it out. Specify reagents using letters from the table, first reagent on the left. Exawple: ab HH CH3CH2CH2CH2C=CH HC-H CH3CH2CH2CH2 CH3 Reagents Br2 CH?l2 / Zn(Cu) / ether i 1.03 2. Zn/H30* b CH31 Hz / Lindlar catalyst Li in NH3 CH3CH2! 9 Hz over Pd/C...
organic chemistry answer is D. Can someone please explain why? 3. Which reaction would proceed the...
organic chemistry
answer is D.
Can someone please explain why?
3. Which reaction would proceed the fastest? (A) CH3CH2OCH2 + OH → CH3CH2OH + COCH3 (B) CH2CH2SCHz + OH → CH3CH2OH + SCH; (C) CH3CH2N(CH3)2 + OH -- CH3CH2OH + "N(CH3)2 (D) O CH3CH2OSC6H.CH3 + OH - © CHỊCH,OH + OSCH,CH
please help in all sections asap!!!! Which of the following reagent(s) could not be used to...
please help in all sections asap!!!!
Which of the following reagent(s) could not be used to carry out the following transformation? HSCH2CH2SH, BFy; then Raney NI (H) 1. NH NH/H"; 2. KOH/H20/heat LAH, ether Zn(Hg), HCI Predict the product for the following reaction. О, Н excess 1. NH2NH2/H 2. KOH/ H2O/A NNH2 HO. Η ΝΗΝΗΣ NH2 CH OH CH CH HOCHNHNH OH NH2 NNH2 IN V We were unable to transcribe this imagePredict the product(s) for the following reaction. NaOH...
can you please help me? im stuck, thanks :) 1. 2. Question 18 Which reagent would...
can you please help me? im stuck, thanks :)
1.
2.
Question 18 Which reagent would best serve as the basis for a simple chemical test to distinguish between acetophenone and benzophenone? O A GO3/H2SO4 OB. NaHCO3/H20 o Ag NH3)2 O D.Bra/CC14 O E NaCl (12 in NaOH) Question 5 A compound, C5H 100 reacts with phenylhydrazine and gives a positive iodoform test. The compound could be which of these? ОА O OB. CACAČCA Cho CHACHECHICHTE CH,CHCHICO CHI ОС. OD...
17. Use ANY needed reagents to effect the following transformation. (30 points) starting material product List...
17. Use ANY needed reagents to effect the following transformation. (30 points) starting material product List of Reagents -N:C:N- KMnO4, H2SO4 8 00 (CH3),COCOCOC(CH3)3 Ag(NH3)2+, 120 Fe, HCI KMnO4, NaOH, H2O, cold AlCl3 Bra (excess), NaOH (excess), H20 Brz, Fe Br2, H20 Br2, H2O, H3O+ Br2, hy Br2, NaOH (excess), H2O Br2, P Buli CF3CO,H CH;=0 Formaldehyde оо CH3COCCH o CH_CC1, pyridine H2, Lindlar's catalyst H2.Pd/C H2, Pa/C, high pressure H, Raney-Ni HANNH HENNH, KOH, (HOCH2CH2)20, heat H2O H20, H2SO4,...
Which reagents would best accomplish the following transformation? ОН N 1. Potassium Phthalimide 2. CH3NH2 3....
Which reagents would best accomplish the following transformation? ОН N 1. Potassium Phthalimide 2. CH3NH2 3. N2H4 O 1. CH3NH2 2. LiAlH4 3. H30+ O 1. SOCl2, pyridine 2. CH3NH2 O 1. p-TsOH, HOCH CHOH 2. CH3NH2 3. H30+ ? 3:13 PM 7/30/2020 Which reaction sequence would accomplish this transformation? oth HO H O 1. CH3MgBr 2. H30+ 3. CH3OH 1. H30+, CH3OH 2. NaBH4 3. H30+ O 1. p-TOH, HOCH CH2OH 2. NaBH: 3. H30+ O 1. pTSOH, HOCH,CH,OH...
Can you please show the stereochemistry as well. A. Provide products for the following reactions. If...
Can you please show the stereochemistry as well.
A. Provide products for the following reactions. If more than one stereoisomer would be formed for a product, draw one of the stereoisomers and write "+ enantiomer" or "+ diastereomer" in the box. I. (26 points) (a) Adapted from: J. Org. Chem. 2016, 81, 3638-3647. CH3 NaBH4 2) H30+ (protonation) cat. H2SO4 OH H +H20 3 (b) Ibid. 1 equiv. TsCl cat. ?.??, H2SO4 pyridine CH,OH ???? 1) NaH 2) CH3I B....
Which reaction sequence would accomplish this transformation? HO ter H 01.H20+, CH2OH 2. NaBH4 3. Hz0+ O 1. pTSOH, HOCH,CH,OH 2. CH3MgBr 3. H30+ O 1. p-TsOH, HOCH CH2OH 2. NaBH4 3. H30+ O 1. CH3MgBr 2. H30+ 3. CH3OH What is the best reagent(s) for the following transformation? O OH 1. LiAlH4 2. H30+ OCH3CH2OH, H2SO4 O NaOH, heat mCPBA What is the major product in the following reaction? 1. CH2CH2MgBr 2. H30* O o o OH OH What...
7:52 PM Wed Jul 29 61% TOD 2. Reactions: (24 pts). Draw the structure of the expected organic product(s) formed in the following reactions including correct stereochemistry. If the product is racemic write both isomers or write racemic. Assume all reagents listed are present in excess unless otherwise noted. If no reaction occurs, state 'No Reaction'. 1) NaOCH2CH3, CH2CH2OH G) OCH CH3 2) (CH3)2CHCH2CH,Br 3) H2SO4, H, O, heat H) HIO4 CH,OH O H-OH H-OH CHOH O 1) CH2CH2CHO, NH3,...
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...
the following synthesis requires more than one step. specify
the reagents you would use to carry it out.
The following synthesis requires more than one step. Specify the reagents you would use to carry it out. Specify reagents using letters from the table, first reagent on the left. Exawple: ab HH CH3CH2CH2CH2C=CH HC-H CH3CH2CH2CH2 CH3 Reagents Br2 CH?l2 / Zn(Cu) / ether i 1.03 2. Zn/H30* b CH31 Hz / Lindlar catalyst Li in NH3 CH3CH2! 9 Hz over Pd/C...
organic chemistry
answer is D.
Can someone please explain why?
3. Which reaction would proceed the fastest? (A) CH3CH2OCH2 + OH → CH3CH2OH + COCH3 (B) CH2CH2SCHz + OH → CH3CH2OH + SCH; (C) CH3CH2N(CH3)2 + OH -- CH3CH2OH + "N(CH3)2 (D) O CH3CH2OSC6H.CH3 + OH - © CHỊCH,OH + OSCH,CH
please help in all sections asap!!!!
Which of the following reagent(s) could not be used to carry out the following transformation? HSCH2CH2SH, BFy; then Raney NI (H) 1. NH NH/H"; 2. KOH/H20/heat LAH, ether Zn(Hg), HCI Predict the product for the following reaction. О, Н excess 1. NH2NH2/H 2. KOH/ H2O/A NNH2 HO. Η ΝΗΝΗΣ NH2 CH OH CH CH HOCHNHNH OH NH2 NNH2 IN V We were unable to transcribe this imagePredict the product(s) for the following reaction. NaOH...
can you please help me? im stuck, thanks :)
1.
2.
Question 18 Which reagent would best serve as the basis for a simple chemical test to distinguish between acetophenone and benzophenone? O A GO3/H2SO4 OB. NaHCO3/H20 o Ag NH3)2 O D.Bra/CC14 O E NaCl (12 in NaOH) Question 5 A compound, C5H 100 reacts with phenylhydrazine and gives a positive iodoform test. The compound could be which of these? ОА O OB. CACAČCA Cho CHACHECHICHTE CH,CHCHICO CHI ОС. OD...
17. Use ANY needed reagents to effect the following transformation. (30 points) starting material product List of Reagents -N:C:N- KMnO4, H2SO4 8 00 (CH3),COCOCOC(CH3)3 Ag(NH3)2+, 120 Fe, HCI KMnO4, NaOH, H2O, cold AlCl3 Bra (excess), NaOH (excess), H20 Brz, Fe Br2, H20 Br2, H2O, H3O+ Br2, hy Br2, NaOH (excess), H2O Br2, P Buli CF3CO,H CH;=0 Formaldehyde оо CH3COCCH o CH_CC1, pyridine H2, Lindlar's catalyst H2.Pd/C H2, Pa/C, high pressure H, Raney-Ni HANNH HENNH, KOH, (HOCH2CH2)20, heat H2O H20, H2SO4,...
Which reagents would best accomplish the following transformation? ОН N 1. Potassium Phthalimide 2. CH3NH2 3. N2H4 O 1. CH3NH2 2. LiAlH4 3. H30+ O 1. SOCl2, pyridine 2. CH3NH2 O 1. p-TsOH, HOCH CHOH 2. CH3NH2 3. H30+ ? 3:13 PM 7/30/2020 Which reaction sequence would accomplish this transformation? oth HO H O 1. CH3MgBr 2. H30+ 3. CH3OH 1. H30+, CH3OH 2. NaBH4 3. H30+ O 1. p-TOH, HOCH CH2OH 2. NaBH: 3. H30+ O 1. pTSOH, HOCH,CH,OH...
Can you please show the stereochemistry as well.
A. Provide products for the following reactions. If more than one stereoisomer would be formed for a product, draw one of the stereoisomers and write "+ enantiomer" or "+ diastereomer" in the box. I. (26 points) (a) Adapted from: J. Org. Chem. 2016, 81, 3638-3647. CH3 NaBH4 2) H30+ (protonation) cat. H2SO4 OH H +H20 3 (b) Ibid. 1 equiv. TsCl cat. ?.??, H2SO4 pyridine CH,OH ???? 1) NaH 2) CH3I B....
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