Homework Answers
Add Answer to:
Which of the following reagent(s) eves the reaction below (A) CH_2Cl (B) Cl_2/Fe (C) Cl_2/AlCl_3 (D)...
In the friedel-crafts acylation reaction the electrophile is which of the following? A. nitronium cation B....
In the friedel-crafts acylation reaction the electrophile is which of the following? A. nitronium cation B. acylium cation C. sulfonium cation D. alkyl action which reagent sequence can be used to prepare m-chloronitrobenzene? A. Benzene, Cl_2/FeCl_3, HNO_3/H_2SO_4 B. Benzene, HNO_3/H_2SO_4, Cl_2/FeCl_3 C. Benzene, AlCl_3 iHNO_a/H_2SO_4 D. Benzene, HNO_3; Cl_2/FeCl_3
Which of the following reacts fastest with NaOH in ethanol by S_N2 mechanism. CH_3Cl CH_3 Br...
Which of the following reacts fastest with NaOH in ethanol by S_N2 mechanism. CH_3Cl CH_3 Br which of the following reagent can be used to prepare benzoic acid (Ph-CO_2-H) from Fe/H_2SO_4 CH_3COOH KMnO_4 Intermediate in the S_N1 mechanism is a carbonium ion free-radical carbon with 5-bonds a primary carbon Transition state in the S_N2 mechanism is a primary carbon free-radical carbonium ion carbon with 5-bonds carbanion Which of the following reagent(s) given the reaction below CH_3Br HBr Br_2/CCl_4 NBS/CCl_4 CH_2Br/FeBr_3...
Help please From the table of available reagents below, select the one(s) you would use to...
Help please
From the table of available reagents below, select the one(s) you would use to accomplish the following conversions. Use the minimum number of steps. List the reagents in order used. No more than 4 steps are necessary. 1-hexyne to 2-methoxyhexane _____ cis-1-methoxy-4-methylcyclohexane to trans-1-bromo-4-methylcyclohexane _____Reagents available a. BH_3, THF: then H_2O_2, ^-OH b. Br_2 c. Hg(OCOCF_3)_2, CH_3CH_2OH: then NaBH_4 d. Hg(OCOCF_3)_2, CH_3OH: then NaBH_4 e. HI, H_2O f: H_2, Lindlar catalyst g. NaH h. ^-OH, H_2O i. ^-OCH_3,...
Which is the major product of the following reaction? A B C D Which are the...
Which is the major product of the following reaction? A B C D Which are the reagents and conditions that are most likely to give the products of the following reactions? A Reaction H_2O/H_2SO_4 (cat.)/heat Reaction Hg(OAc)_2/H_2O, NaBH_4 Reaction BH_3. THF, H_2O_2/-OH B Reaction BH_3.THF, H_2O_2/-OH Reaction Hg(OAc)_2/H_2O, NaBH_4 Reaction H_2O/H_2SO_4 (cat.)/heat C Reaction Hg(OAc)_2/H_2O, NaBH_4 Reaction H_2O/H_2SO_4 (cat.)/heat Reaction BH_3.THF, H_2O_2/-OH D Reaction BH_3.THF, H_2O_2/-OH Reaction H_2O/H_2SO_4 (cat.)/heat Reaction Hg(OAc)_2/H_2O, NaBH_4
Each of the following could be accomplished using a reagent listed below. Indicate a reagent for...
Each of the following could be accomplished using a reagent listed below. Indicate a reagent for cach transformation. Use a given reagent only once. Normal aqueous workup is implied. putza o the سلام ce OCHg & och al OCH3 1125 B oats routs outs -Out Reagents: (a) Na H (b) Na BH (C) Li Al H (d) Li Al(-+) (e) (CH, Culi (0) CHIMgBr (g) CHILi (h) (CH, Zn OCH Na G) NaOCHCH3OH (k) NaOH/H20
wind only | Each of the following could be accomplished using a reagent listed below. Indicate...
wind only | Each of the following could be accomplished using a reagent listed below. Indicate a reagent for each transformation. Use a given reagent only once. Normal aqueous workup is implied o alta Ochy -OCH at O3 ocity dout yagon are yangan SO4 Jouts Reagents: (a) Na H (b) Na BH (c) Li Al H (d) Li Al ( 0+) (CH3MgBr (8) CH-Li (e) (CH),Culi () (CHhZn (1) CH3Na G) NaOCH2CH(OH (k) NaOH/H2O
Specify the reagent you would use in each step of the following synthesis: a. LiAIH_4 b....
Specify the reagent you would use in each step of the following synthesis: a. LiAIH_4 b. H_2SO_4 c. HCl d. HBr e.SOCl_2 f. PBr_3 g. Dess-Martin periodinane (DMP) h. NaH i. NaOH j. CH_3MgBr k. CH_3CH_2MgBr l. C_6H_5MgBr (phenylmagnesium bromide) m. (CH_3)_2CHMgBr n. CrO_3 Write the letters of the reagents in the boxes below. Reagent for step 1 Reagent for step 2
Which reagent is required in the box for Reaction 1? A) CrO3, HCl, Pyridine B) LDA C) HBr D) NaOH E) TsCl w/ pyridine F...
Which reagent is required in the box for Reaction
1?
A) CrO3, HCl, Pyridine
B) LDA
C) HBr
D) NaOH
E) TsCl w/ pyridine
F) PBr3
G) LiAlH4
Consider the structures of Intermediate Product Y and the final
product. What would be the best reagent to place in the box for
Reaction 2?
A) H2O
B) NaOH
C) Mg
D) (CH3)3COK
E) NaBH4
F) HCl
G) CH3Br
E) CrO3, H2SO4, H2O
11 Reaction 1 Intermediate Product Y Reaction 2 HO
Question 44 (a,b,d,f,i) and 46 (a,c,e,f) please, I don't understand. Give the expected major product of...
Question 44 (a,b,d,f,i) and 46 (a,c,e,f)
please, I don't understand.
Give the expected major product of the reaction of propyne with each of the following reagents. (a) D_2, Pd-CaCO_3, Pb(O_2CCH)_2, quinoline: (b) Na, ND_3: (c) 1 equivalent HI: (d) 2 equivalents HI: (e) 1 equivalent Br_2: (f) 1 equivalent ICl: (g) 2 equivalent ICl: (h) H_2O, HgSO_4, H_2SO_4: (i) dicyclohexylborane, then NaOH, H_2O_2 What are the products of the reactions of dicyclohexylethyne with the reagents in Problem 44? Write the...
2. Which reagent(s) would be best for this reactions? LOH E) B and D Al Br...
2. Which reagent(s) would be best for this reactions? LOH E) B and D Al Br B) Br, hy D) HBr C) NBS, heat, peroxide
In the friedel-crafts acylation reaction the electrophile is which of the following? A. nitronium cation B. acylium cation C. sulfonium cation D. alkyl action which reagent sequence can be used to prepare m-chloronitrobenzene? A. Benzene, Cl_2/FeCl_3, HNO_3/H_2SO_4 B. Benzene, HNO_3/H_2SO_4, Cl_2/FeCl_3 C. Benzene, AlCl_3 iHNO_a/H_2SO_4 D. Benzene, HNO_3; Cl_2/FeCl_3
Which of the following reacts fastest with NaOH in ethanol by S_N2 mechanism. CH_3Cl CH_3 Br which of the following reagent can be used to prepare benzoic acid (Ph-CO_2-H) from Fe/H_2SO_4 CH_3COOH KMnO_4 Intermediate in the S_N1 mechanism is a carbonium ion free-radical carbon with 5-bonds a primary carbon Transition state in the S_N2 mechanism is a primary carbon free-radical carbonium ion carbon with 5-bonds carbanion Which of the following reagent(s) given the reaction below CH_3Br HBr Br_2/CCl_4 NBS/CCl_4 CH_2Br/FeBr_3...
Help please
From the table of available reagents below, select the one(s) you would use to accomplish the following conversions. Use the minimum number of steps. List the reagents in order used. No more than 4 steps are necessary. 1-hexyne to 2-methoxyhexane _____ cis-1-methoxy-4-methylcyclohexane to trans-1-bromo-4-methylcyclohexane _____Reagents available a. BH_3, THF: then H_2O_2, ^-OH b. Br_2 c. Hg(OCOCF_3)_2, CH_3CH_2OH: then NaBH_4 d. Hg(OCOCF_3)_2, CH_3OH: then NaBH_4 e. HI, H_2O f: H_2, Lindlar catalyst g. NaH h. ^-OH, H_2O i. ^-OCH_3,...
Which is the major product of the following reaction? A B C D Which are the reagents and conditions that are most likely to give the products of the following reactions? A Reaction H_2O/H_2SO_4 (cat.)/heat Reaction Hg(OAc)_2/H_2O, NaBH_4 Reaction BH_3. THF, H_2O_2/-OH B Reaction BH_3.THF, H_2O_2/-OH Reaction Hg(OAc)_2/H_2O, NaBH_4 Reaction H_2O/H_2SO_4 (cat.)/heat C Reaction Hg(OAc)_2/H_2O, NaBH_4 Reaction H_2O/H_2SO_4 (cat.)/heat Reaction BH_3.THF, H_2O_2/-OH D Reaction BH_3.THF, H_2O_2/-OH Reaction H_2O/H_2SO_4 (cat.)/heat Reaction Hg(OAc)_2/H_2O, NaBH_4
Each of the following could be accomplished using a reagent listed below. Indicate a reagent for cach transformation. Use a given reagent only once. Normal aqueous workup is implied. putza o the سلام ce OCHg & och al OCH3 1125 B oats routs outs -Out Reagents: (a) Na H (b) Na BH (C) Li Al H (d) Li Al(-+) (e) (CH, Culi (0) CHIMgBr (g) CHILi (h) (CH, Zn OCH Na G) NaOCHCH3OH (k) NaOH/H20
wind only | Each of the following could be accomplished using a reagent listed below. Indicate a reagent for each transformation. Use a given reagent only once. Normal aqueous workup is implied o alta Ochy -OCH at O3 ocity dout yagon are yangan SO4 Jouts Reagents: (a) Na H (b) Na BH (c) Li Al H (d) Li Al ( 0+) (CH3MgBr (8) CH-Li (e) (CH),Culi () (CHhZn (1) CH3Na G) NaOCH2CH(OH (k) NaOH/H2O
Specify the reagent you would use in each step of the following synthesis: a. LiAIH_4 b. H_2SO_4 c. HCl d. HBr e.SOCl_2 f. PBr_3 g. Dess-Martin periodinane (DMP) h. NaH i. NaOH j. CH_3MgBr k. CH_3CH_2MgBr l. C_6H_5MgBr (phenylmagnesium bromide) m. (CH_3)_2CHMgBr n. CrO_3 Write the letters of the reagents in the boxes below. Reagent for step 1 Reagent for step 2
Which reagent is required in the box for Reaction
1?
A) CrO3, HCl, Pyridine
B) LDA
C) HBr
D) NaOH
E) TsCl w/ pyridine
F) PBr3
G) LiAlH4
Consider the structures of Intermediate Product Y and the final
product. What would be the best reagent to place in the box for
Reaction 2?
A) H2O
B) NaOH
C) Mg
D) (CH3)3COK
E) NaBH4
F) HCl
G) CH3Br
E) CrO3, H2SO4, H2O
11 Reaction 1 Intermediate Product Y Reaction 2 HO
Question 44 (a,b,d,f,i) and 46 (a,c,e,f)
please, I don't understand.
Give the expected major product of the reaction of propyne with each of the following reagents. (a) D_2, Pd-CaCO_3, Pb(O_2CCH)_2, quinoline: (b) Na, ND_3: (c) 1 equivalent HI: (d) 2 equivalents HI: (e) 1 equivalent Br_2: (f) 1 equivalent ICl: (g) 2 equivalent ICl: (h) H_2O, HgSO_4, H_2SO_4: (i) dicyclohexylborane, then NaOH, H_2O_2 What are the products of the reactions of dicyclohexylethyne with the reagents in Problem 44? Write the...
2. Which reagent(s) would be best for this reactions? LOH E) B and D Al Br B) Br, hy D) HBr C) NBS, heat, peroxide
Most questions answered within 3 hours.
-
Hello Everyone. For this week, you have read a short selection
from Dante's Inferno. So for...
asked 2 seconds from now -
Translate this matlab code to python
title('Starting Number vs Number of Elements in Seq')
ylabel('Number of...
asked 14 minutes ago -
Below is a set of redox reactions. Assign oxidation numbers
below each atom. Also determine the...
asked 13 minutes ago -
earth which orbits the sun in an elliptical path
reaches its closest point to the sun...
asked 20 minutes ago -
Private saving in an economy is given by Sv = 100 + 50 r, while
gross...
asked 30 minutes ago -
1) How many milliliters of 0.20M PMSF stock solution do you need
to make 80 mL...
asked 38 minutes ago -
The natural rate of unemployment is also called: A.
accelerating deflation rate of unemployment. B. accelerating...
asked 36 minutes ago -
This is an Economics Question
When using the SAS software for Economic calculations,
write the code...
asked 40 minutes ago -
wWhat situation is ideally suited to valuation with the dividend
growth model?
asked 1 hour ago -
Direct Labor Variances
Bellingham Company produces a product that requires 2 standard
direct labor hours per...
asked 1 hour ago -
A munitions warehouse contains 50 bombs, of which 3 are
defective (6%). A sample of 10...
asked 1 hour ago -
List 6 factors you should consider when designing indexes.
Please explain your answers.
asked 1 hour ago