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Which is the major product of the following reaction? A B C D Which are the...
Choose the best reagent from the list below for carrying out each transformations. Place the letter...
Choose the best reagent from the list below for carrying out each transformations. Place the letter of the reagent in the blank to the left of the reaction O_3 Zn, H_3 O' BH_3, THF H_2O_2, NaOH, H_2O CHCI_3, KOH H_2O, H_2SO_4, heat O_2O_4 NaHSO_1, H_2O KMnO_4, acid CH_2I_2, Zn(Cu) Hg(OAc)_2, H_2O NaBH_4 For each reaction below draw a correct skeletal structure for the alkene in the appropriate box that gives the indicated reaction product
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,...
Predict the major product/s for the following reaction. a) 1) BH_3, THF 2) H_2O_2, NaOH 3)...
Predict the major product/s for the following reaction. a) 1) BH_3, THF 2) H_2O_2, NaOH 3) Na_2Cr_2O_7/H_2SO_4/H_2O 4) Br_2/PBr_3 5) H_2O d) 1. K_2 Cr_2 O_7, H_2SO_4 2. CH3CH2OH, H+ 3. NaOCH_2CH_3 4. H_3O^+
Which reagent would you use to accomplish the following transformation? Select one: BH_3 middot THF, H_2O_2,...
Which reagent would you use to accomplish the following transformation? Select one: BH_3 middot THF, H_2O_2, H_2O, NaOH Hg(OAc)_2, H_3O^+, H_2O HCI (excess) CF_3CO_3H HO^-/H_2O
In each reaction box, place the best reagent and conditions from the list below. CrO_3, H_2SO_4...
In each reaction box, place the best reagent and conditions from the list below. CrO_3, H_2SO_4 KMnO_4 H_2O_2 CH_3CH_2Br H_2O NaBH_4 NH(CH_2CH_3)_2, H_3O^+ (cat.) CH_3CHO, H_3O^+ (cat.) NH_2CH_2CH_3. H_3O^+ (cat.) CH_3OH. H_3O^+ (cat.) NH_2CH_2CH_2CH_3, H_3O^+ (cat.) PCC H_3O^+. H_2O, heat LiAIH_4
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...
Which of the following reagent(s) eves the reaction below (A) CH_2Cl (B) Cl_2/Fe (C) Cl_2/AlCl_3 (D)...
Which of the following reagent(s) eves the reaction below (A) CH_2Cl (B) Cl_2/Fe (C) Cl_2/AlCl_3 (D) Cl_2/FeCl_3 (E) Cl_2/HCL Which of the following reagent(s) gives the reaction below (A) NaOH (B) KMnO_4/H_2O (C) Sn/HCL, then NaOH (D) CO_2/H^+ (E) O_2/HCl Which of the following reagent(s) gives the following transformation (A) CH_3COCI/AICI_3, then NaOH (B) CH_3COCl/AlCl_3, (C) CH__3CH_2Cl/AlCl_3, then NaBH_4 (D) CH_3CH_2Cl/AICI_2 then PCC (E) CH_3COCI/AICI_3 then NBS Which of the following reagents (a, b) gives the reactions below (A) a...
II. Reactions: Predict the major organic product(s) or write the appropriate reagents/starting materials for the following...
II. Reactions: Predict the major organic product(s) or write the appropriate reagents/starting materials for the following reactions. Indicate stereochemistry and regiochemistry when appropriate. Indicate reactions that are expected to result in a racemic mixture of products DBr 1. Н.О, CHCI он HSO, heat кон 1) вн, THF 3. 2) H202. HO 1) Hg(OAc)2, CH,OH 2) NaBH, OH 5. Br2 SH 6. HIO4 OH THF, H2O "он III. Synthesis: Starting from the alkenyl bromide below, devise a synthesis that produces the...
5. What is the major Organic substitution product of the following reaction? PBr3 LiCN pyridine acetone...
5. What is the major Organic substitution product of the following reaction? PBr3 LiCN pyridine acetone A) A B)B C C D D E) E 6. Which reagents could be used to achieve the following transformation? OH OH A) Reaction with HBr, followed by reaction with NaOH in DMSO B) Reaction with Hg(OAc), in H,O/THF, followed by reaction with NaBH C) Reaction with CF,COOOH first, then H in H,O. D) Br, then hot CH,OH E) None of the above.
Identify the major product of this reaction но Identify the major product of this reaction. CH,...
Identify the major product of this
reaction
но Identify the major product of this reaction. CH, H2SO4 (A) CH (B) .CH CH (D) CH REMOVED Identify a reagent or set of reagents to accomplish the following transformation. OH (A) OsO4 I-BUOOH (C) 1) THF-BH) 2) H30, OH H20 (B) 1) Hg(OAc), H,0 2) NaBHE (D) HOOH A 9 Identify an important intermediate in following reaction. -93 1) LATHA 2) 11,0 OCH, ဂုံ + HOCH CH, CHCI CHỊCH (A) (B) :OH...
Choose the best reagent from the list below for carrying out each transformations. Place the letter of the reagent in the blank to the left of the reaction O_3 Zn, H_3 O' BH_3, THF H_2O_2, NaOH, H_2O CHCI_3, KOH H_2O, H_2SO_4, heat O_2O_4 NaHSO_1, H_2O KMnO_4, acid CH_2I_2, Zn(Cu) Hg(OAc)_2, H_2O NaBH_4 For each reaction below draw a correct skeletal structure for the alkene in the appropriate box that gives the indicated reaction product
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,...
Predict the major product/s for the following reaction. a) 1) BH_3, THF 2) H_2O_2, NaOH 3) Na_2Cr_2O_7/H_2SO_4/H_2O 4) Br_2/PBr_3 5) H_2O d) 1. K_2 Cr_2 O_7, H_2SO_4 2. CH3CH2OH, H+ 3. NaOCH_2CH_3 4. H_3O^+
Which reagent would you use to accomplish the following transformation? Select one: BH_3 middot THF, H_2O_2, H_2O, NaOH Hg(OAc)_2, H_3O^+, H_2O HCI (excess) CF_3CO_3H HO^-/H_2O
In each reaction box, place the best reagent and conditions from the list below. CrO_3, H_2SO_4 KMnO_4 H_2O_2 CH_3CH_2Br H_2O NaBH_4 NH(CH_2CH_3)_2, H_3O^+ (cat.) CH_3CHO, H_3O^+ (cat.) NH_2CH_2CH_3. H_3O^+ (cat.) CH_3OH. H_3O^+ (cat.) NH_2CH_2CH_2CH_3, H_3O^+ (cat.) PCC H_3O^+. H_2O, heat LiAIH_4
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...
Which of the following reagent(s) eves the reaction below (A) CH_2Cl (B) Cl_2/Fe (C) Cl_2/AlCl_3 (D) Cl_2/FeCl_3 (E) Cl_2/HCL Which of the following reagent(s) gives the reaction below (A) NaOH (B) KMnO_4/H_2O (C) Sn/HCL, then NaOH (D) CO_2/H^+ (E) O_2/HCl Which of the following reagent(s) gives the following transformation (A) CH_3COCI/AICI_3, then NaOH (B) CH_3COCl/AlCl_3, (C) CH__3CH_2Cl/AlCl_3, then NaBH_4 (D) CH_3CH_2Cl/AICI_2 then PCC (E) CH_3COCI/AICI_3 then NBS Which of the following reagents (a, b) gives the reactions below (A) a...
II. Reactions: Predict the major organic product(s) or write the appropriate reagents/starting materials for the following reactions. Indicate stereochemistry and regiochemistry when appropriate. Indicate reactions that are expected to result in a racemic mixture of products DBr 1. Н.О, CHCI он HSO, heat кон 1) вн, THF 3. 2) H202. HO 1) Hg(OAc)2, CH,OH 2) NaBH, OH 5. Br2 SH 6. HIO4 OH THF, H2O "он III. Synthesis: Starting from the alkenyl bromide below, devise a synthesis that produces the...
5. What is the major Organic substitution product of the following reaction? PBr3 LiCN pyridine acetone A) A B)B C C D D E) E 6. Which reagents could be used to achieve the following transformation? OH OH A) Reaction with HBr, followed by reaction with NaOH in DMSO B) Reaction with Hg(OAc), in H,O/THF, followed by reaction with NaBH C) Reaction with CF,COOOH first, then H in H,O. D) Br, then hot CH,OH E) None of the above.
Identify the major product of this
reaction
но Identify the major product of this reaction. CH, H2SO4 (A) CH (B) .CH CH (D) CH REMOVED Identify a reagent or set of reagents to accomplish the following transformation. OH (A) OsO4 I-BUOOH (C) 1) THF-BH) 2) H30, OH H20 (B) 1) Hg(OAc), H,0 2) NaBHE (D) HOOH A 9 Identify an important intermediate in following reaction. -93 1) LATHA 2) 11,0 OCH, ဂုံ + HOCH CH, CHCI CHỊCH (A) (B) :OH...
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