![8-STEPS 2) ecc 2) SOCI, 4) Br FeBr; L] KMnO4 1) ЕОн не 6) Y MgBr Ho -) DIBAL, H,0](http://img.homeworklib.com/questions/dbd347f0-73b1-11ea-9048-0529b4908238.png?x-oss-process=image/resize,w_560)
Homework Answers
Absolutely you are correct upto Aldehyde synthesis.
Then treat the Aldehyde with Grignard reagent gives alcohol which then undergoes oxidation with PCC gives ketone then carryout Wittig reaction with phosphorous ylide to get target compound.
Here I have given from Aldehyde onwards.
1) Reactions. Provide the major products for each reaction sequence, account for stereochemistry 1) KMnO4, A 2) SOCI...
1)
Reactions. Provide the major products for each reaction sequence,
account for stereochemistry
1) KMnO4, A 2) SOCI, CH2Cl2 3) 2 equiv. 1) ethylene oxide, THF 2) H3O+ workup Culi 3) DIBAL-H, THF 4) H3O+ workup 5) cat. TsOH, THF H3CCHE (c) HN COH 1) excess LAH, THE 2) H30+ workup 3) 1 equiv. EtN, DMF 4) pyridine i ( " culi , THF (d) PC Ph 2) H3O+/H2O workup 3) KMnO4, A 4) CH,OH, cat. H2SO4 5) cat. TsOH,...
1. Write the products of the reactions below. I. HO 2. PCC 3.CH, MgBr 4. Hot 1. NaCN 2. H ,H,O 3. SOCI 4. MeOH 1. C...
1. Write the products of the reactions below. I. HO 2. PCC 3.CH, MgBr 4. Hot 1. NaCN 2. H ,H,O 3. SOCI 4. MeOH 1. CH.CH, MgBr 2. H,H,O 3. CHỊCH,CHCO3 CH,CH,OH
answer the problem show the work write it out thanks CH-CHCH HBr R-O O-R FeBr 2....
answer the problem show the work write it out
thanks
CH-CHCH HBr R-O O-R FeBr 2. + Br2 heat 25°C So; conc. H2SO CH3 CI AICI H3C C- 4 CH 5. AICI CHC CI 6. 50-55°C HNO, + H,SO CH3 7. C2 heat or light CH CHCH, HBr 1.DIBAL-H, hexane, -78'C 9. CH C-OCH 2. H,0 CH3 10. light N-Br CC4 1. DIBAL-H, hexane N 2. H2O CH C 11. 1. LIAIH(O-t-Bu), -78°C 12. CH CH2C-Cl 2. H2O 12 Points...
please write the steps needed to get this product. A NaBH4/H:0 S KMnO4 HNO3 H2SO4 K...
please write the steps needed to get this product.
A NaBH4/H:0 S KMnO4 HNO3 H2SO4 K HNO3 H2SO4 B LiAlH4/H:07 T CH3MgBr/H:0* U 1. LDA/ 2. CH Br C Dess-Martin L Nal D CrOz/H:07 M H3PO4 V NaCN E H/Pd N Bry/FeBr3 W NH 0 CH:COCI/AICI: X CH3NH2 P CH:CH-CT/AICI: Y SOCI: F SnCl/H30* 1. Hg(OAc)2, H2O/THF G 2. NaBHA HH2SO4, H2O, HgSO4 1. BH3, THF 2. H2O2, OH Q H3O+/H20 Z CH OH R KOH O CHICHI CH3CH CH:CH-C-OH...
The best way to synthesize the following amine is: HN 1. SOCI 2. ex NH; HO...
The best way to synthesize the following amine is: HN 1. SOCI 2. ex NH; HO 3. LiAIH 4. H20 1. NaN; Br 2. H. Ni 1. NaCN Br 2. LAIH, 3 H,0 1. ex. NH 2 LAIH 3 но HO
Please fill in the boxes with the reactives A B Br MgBr 4 1. ОН 1....
Please fill in the boxes with the reactives
A B Br MgBr 4 1. ОН 1. H 2. 2. 4 4
be one or more steps involved. 6) d a te the necessary reagents) to perform the...
be one or more steps involved. 6) d a te the necessary reagents) to perform the following transformation HO e.. Draw the structure of the product(s) of the following reactions. 16. 1. DIBAL-H, 2. H2O 1. CH, MgBr, Et,0,2.H.HC . 1. (BO), AIH, Et,Q 2. 120 1. (CH), Culi 2. H2O
6. Provide structures of the products in the boxes (40 points) лон CHO 1 Li 2....
6. Provide structures of the products in the boxes (40 points) лон CHO 1 Li 2. Hy-Pa 2. H.O 1. HOCH,CH,OH, TOH(cat) 1. LAH 2. H,0 2. LAH 3. H,0 1. CH,MgBr 2. H,0 2.HO 1. SOCI 1.0 2. H,O, 2. CH,OH L. excess SOC Ag HCI 2. CH,OH, Heat
Determine the structures of compounds K-Y in the following reaction sequences. NH MgBr Ho 1. LIAIH4, ether 2. HO 1....
Determine the structures of compounds K-Y in the following reaction sequences. NH MgBr Ho 1. LIAIH4, ether 2. HO 1. NaOH → M- Mchu >N 2. CH CH Br 2. CH,OH ola.ompelen 1. LIAIH., ether PBrs > p 1. PICH) » Q" 2. Bu- H R 2. H2O NaCN OH PBrya 1 V 1. LIAIH, ether 2. 0 .CHMgBrother 2. CH,OH Challe CHET (excess) NaOH, a HGG OCH CHO X- NaOCH,CHY CH.CH OH 2. NHCI
Select (more than one) steps OH PCC NaBHA CH3OH 1. MgBr CH2Cl2 EtOH H 2. H...
Select (more than one) steps
OH PCC NaBHA CH3OH 1. MgBr CH2Cl2 EtOH H 2. H H2 OH HO HCN DCC KCN
1)
Reactions. Provide the major products for each reaction sequence,
account for stereochemistry
1) KMnO4, A 2) SOCI, CH2Cl2 3) 2 equiv. 1) ethylene oxide, THF 2) H3O+ workup Culi 3) DIBAL-H, THF 4) H3O+ workup 5) cat. TsOH, THF H3CCHE (c) HN COH 1) excess LAH, THE 2) H30+ workup 3) 1 equiv. EtN, DMF 4) pyridine i ( " culi , THF (d) PC Ph 2) H3O+/H2O workup 3) KMnO4, A 4) CH,OH, cat. H2SO4 5) cat. TsOH,...
1. Write the products of the reactions below. I. HO 2. PCC 3.CH, MgBr 4. Hot 1. NaCN 2. H ,H,O 3. SOCI 4. MeOH 1. CH.CH, MgBr 2. H,H,O 3. CHỊCH,CHCO3 CH,CH,OH
answer the problem show the work write it out
thanks
CH-CHCH HBr R-O O-R FeBr 2. + Br2 heat 25°C So; conc. H2SO CH3 CI AICI H3C C- 4 CH 5. AICI CHC CI 6. 50-55°C HNO, + H,SO CH3 7. C2 heat or light CH CHCH, HBr 1.DIBAL-H, hexane, -78'C 9. CH C-OCH 2. H,0 CH3 10. light N-Br CC4 1. DIBAL-H, hexane N 2. H2O CH C 11. 1. LIAIH(O-t-Bu), -78°C 12. CH CH2C-Cl 2. H2O 12 Points...
please write the steps needed to get this product.
A NaBH4/H:0 S KMnO4 HNO3 H2SO4 K HNO3 H2SO4 B LiAlH4/H:07 T CH3MgBr/H:0* U 1. LDA/ 2. CH Br C Dess-Martin L Nal D CrOz/H:07 M H3PO4 V NaCN E H/Pd N Bry/FeBr3 W NH 0 CH:COCI/AICI: X CH3NH2 P CH:CH-CT/AICI: Y SOCI: F SnCl/H30* 1. Hg(OAc)2, H2O/THF G 2. NaBHA HH2SO4, H2O, HgSO4 1. BH3, THF 2. H2O2, OH Q H3O+/H20 Z CH OH R KOH O CHICHI CH3CH CH:CH-C-OH...
The best way to synthesize the following amine is: HN 1. SOCI 2. ex NH; HO 3. LiAIH 4. H20 1. NaN; Br 2. H. Ni 1. NaCN Br 2. LAIH, 3 H,0 1. ex. NH 2 LAIH 3 но HO
Please fill in the boxes with the reactives
A B Br MgBr 4 1. ОН 1. H 2. 2. 4 4
be one or more steps involved. 6) d a te the necessary reagents) to perform the following transformation HO e.. Draw the structure of the product(s) of the following reactions. 16. 1. DIBAL-H, 2. H2O 1. CH, MgBr, Et,0,2.H.HC . 1. (BO), AIH, Et,Q 2. 120 1. (CH), Culi 2. H2O
6. Provide structures of the products in the boxes (40 points) лон CHO 1 Li 2. Hy-Pa 2. H.O 1. HOCH,CH,OH, TOH(cat) 1. LAH 2. H,0 2. LAH 3. H,0 1. CH,MgBr 2. H,0 2.HO 1. SOCI 1.0 2. H,O, 2. CH,OH L. excess SOC Ag HCI 2. CH,OH, Heat
Determine the structures of compounds K-Y in the following reaction sequences. NH MgBr Ho 1. LIAIH4, ether 2. HO 1. NaOH → M- Mchu >N 2. CH CH Br 2. CH,OH ola.ompelen 1. LIAIH., ether PBrs > p 1. PICH) » Q" 2. Bu- H R 2. H2O NaCN OH PBrya 1 V 1. LIAIH, ether 2. 0 .CHMgBrother 2. CH,OH Challe CHET (excess) NaOH, a HGG OCH CHO X- NaOCH,CHY CH.CH OH 2. NHCI
Select (more than one) steps
OH PCC NaBHA CH3OH 1. MgBr CH2Cl2 EtOH H 2. H H2 OH HO HCN DCC KCN
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