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NaOH, H20 wborn Bonaparte 1) NaOPr, ProH 2) H30+ OMe...
Need Help. Will Rate If Complete. NaOH, H20 н NaOH, H20 Н СНО 1) LDA (1.1...
Need Help. Will Rate If Complete.
NaOH, H20 н NaOH, H20 Н СНО 1) LDA (1.1 eq) 2) 3) Н,0 NaOH, H20 Н NaOH, H20 Д 1) NaOPr, PrОН 2) Н,0* ОМе 1) NaOMe, MеОН OMе 2) Нз0* 1) LDA (1.1 eq) о 2) OEt 3) H20 1) NaOEt, EtОН 2) Н,о* EtO OEt 1) NaOEt, EtоН "СОOEt 2) Н,о* "СОOEt
28 - Fill in the hal ini tersing a 08 - Fill in the boxes with...
28 - Fill in the hal ini tersing a 08 - Fill in the boxes with the product(s) for the following reactions. Draw only the predominate regioisomer and indicate the stereochemistry where appropriate. If a racemic mixture is formed, you may indicate this using a wavy line or mark the chiral center with an asterisk (*), and write racemic in the box. 1) NaOPr, ProH 2) H307 1) NaoMe, MeOH OMe 2) H30+ 1) LDA (1.1 eq) 2) OEt 3)...
Need Help. Will Rate If Complete. 1) NaoEt, EtOH Br 2) O 3) H30+ / A....
Need Help. Will Rate If Complete.
1) NaoEt, EtOH Br 2) O 3) H30+ / A. 1) NaoEt, EtOH (s) ar 2) Y Br 3) Hz0+ / A 1) NaOme/MeOH ~ Br OMe 3) Hz0+/A. 1) NaOEt, EtOH 2) V Br 3) NaOEt, EtOH COOEt 5) H30+/A Robinson Annulation NaoEt, EtOH/A come lui OMe 28- The following molecules can be formed by either: Michael Reaction; Enamine Acylation; Acetoacetic Ester Synthesis; Michael Addition; Malonic Ester Synthesis; Robinson Annulation; Aldol Condensation; Claisen...
could i get help on these questions? 1. NaOMe, MeOH 2. H30+ 1. NaOMe, MeOH 2....
could i get help on these questions?
1. NaOMe, MeOH 2. H30+ 1. NaOMe, MeOH 2. H30+ 1. NaOET, ETOH 2. H30* OEt o 1. NaOET, ETOH 2. H2O+ OEt Wir lassen 1. NaOEt, EtOH 2. H2O+ OEt H OEt
Need Help. Will Rate If Complete. in for lone o sa Me Аме mew Me net...
Need Help. Will Rate If Complete.
in for lone o sa Me Аме mew Me net racemic racemic racemic pH=4 0 1) N pH=4 l 2) PhCH Br 3) H20+ 20 3) H20+ 1) Et, Culi 1) Et Culi 2) PhCH,Br 2) H307 1) LIATHA 1) Et MgBr 2) H20+ 2) H20+ pH=4 2) =0 3) H30+ 1) NaOEt, EtOH 2) A BT 3) H30*/A 1) NaOEt, EtOH BT COOEt 211 M COOEt 3) NaOEt, EtOH 5) H30+ /A 1)...
confused on these reactions 01. Fill in the boxes with the product(s) for the following reactions. Draw only the pr...
confused on these reactions
01. Fill in the boxes with the product(s) for the following reactions. Draw only the predominate regioisomer and indicate the stereochemistry where appropriate. If a racemic mixture is formed, you may indicate this using a wavy line or mark the chiral center with an asterisk (*). and write racemic in the box. H NaOH, H2O 3) H0 NaOH, H2O in the boxes with the products for the following reactions. Draw only the predominate copioisomer and indicate...
2) CHs LDA 1) LDA 3 2) Ci OH, H20 -OH, H2O CHO 1 LDA 2)...
2) CHs LDA 1) LDA 3 2) Ci OH, H20 -OH, H2O CHO 1 LDA 2) CH3CH2Br Он, H2O 1) NaOEt 8 2) NaOEt OEt 10 Cl NaH 2 (excess) 12 HO Bra(excess) 13 HO LDA 14L THF, -78 C NaOEt, EtOH NaOEt, EtOH 16 NaOEt, EtOH 17 Br но 18 OOEt 1)NaOEt, EtOH 2) H3O 19 OEt 20 l HO o CHO + H20
Provide the major product(s) for the following Provide the major product(s) for the following reactions. Be...
Provide the major product(s) for the following Provide the major product(s) for the following reactions. Be sure to note stereochemistry and racemic mixtures. NaOH, H29 2 100 °Ç ? NaOH, H2O H 0°C H W H CCl3 OC (provide product of both steps) H a. Hn b. CHEM 370 W13 Homework Page 1 of 2 giorel Noot Hoi solu NOEL IN DER NaOH, H2O 100 °C Hv NaOET, H OEt EtOH 8. Eto- i. LDA, -78°C NaO Me MeOH Оме...
4. Draw the products of the following sequences of reactions. 1) NaOET, HOE 1) NaOEt Eto...
4. Draw the products of the following sequences of reactions. 1) NaOET, HOE 1) NaOEt Eto OEt 2) H3O+ 2) Br | 1) LDA, -78°C 2) 0 H30+ heat H 3) NaOH, heat 1) LDA (1.1 equiv), -78°C, THE 2) CH3Br 1) CH3CH2MgBr 2) H30* H2, Pd-C LU H2SO4 NaOH, H2O 1) LDA, -78°C 2) HOE 3) H30+ 1) O3 2) CH2SCH3
le chatelier experimen Thursday). 1. What starting material and reagents are needed for the following multi-s...
le
chatelier experimen
Thursday). 1. What starting material and reagents are needed for the following multi-step synthesis (HINT: aldol reactions work best when the starting material can only form one enolate)? 5 он о D. NaOH, H2O, Heat F. HO E. NaOH, H2O G. LDA Starting Material: Reagents: 2. LDA is a strong, sterically hindered base and will form the enolate. Sodium hydride is a weak base and will form the _ - enolate. Kinetic enolates are the stable and...
Need Help. Will Rate If Complete.
NaOH, H20 н NaOH, H20 Н СНО 1) LDA (1.1 eq) 2) 3) Н,0 NaOH, H20 Н NaOH, H20 Д 1) NaOPr, PrОН 2) Н,0* ОМе 1) NaOMe, MеОН OMе 2) Нз0* 1) LDA (1.1 eq) о 2) OEt 3) H20 1) NaOEt, EtОН 2) Н,о* EtO OEt 1) NaOEt, EtоН "СОOEt 2) Н,о* "СОOEt
28 - Fill in the hal ini tersing a 08 - Fill in the boxes with the product(s) for the following reactions. Draw only the predominate regioisomer and indicate the stereochemistry where appropriate. If a racemic mixture is formed, you may indicate this using a wavy line or mark the chiral center with an asterisk (*), and write racemic in the box. 1) NaOPr, ProH 2) H307 1) NaoMe, MeOH OMe 2) H30+ 1) LDA (1.1 eq) 2) OEt 3)...
Need Help. Will Rate If Complete.
1) NaoEt, EtOH Br 2) O 3) H30+ / A. 1) NaoEt, EtOH (s) ar 2) Y Br 3) Hz0+ / A 1) NaOme/MeOH ~ Br OMe 3) Hz0+/A. 1) NaOEt, EtOH 2) V Br 3) NaOEt, EtOH COOEt 5) H30+/A Robinson Annulation NaoEt, EtOH/A come lui OMe 28- The following molecules can be formed by either: Michael Reaction; Enamine Acylation; Acetoacetic Ester Synthesis; Michael Addition; Malonic Ester Synthesis; Robinson Annulation; Aldol Condensation; Claisen...
could i get help on these questions?
1. NaOMe, MeOH 2. H30+ 1. NaOMe, MeOH 2. H30+ 1. NaOET, ETOH 2. H30* OEt o 1. NaOET, ETOH 2. H2O+ OEt Wir lassen 1. NaOEt, EtOH 2. H2O+ OEt H OEt
Need Help. Will Rate If Complete.
in for lone o sa Me Аме mew Me net racemic racemic racemic pH=4 0 1) N pH=4 l 2) PhCH Br 3) H20+ 20 3) H20+ 1) Et, Culi 1) Et Culi 2) PhCH,Br 2) H307 1) LIATHA 1) Et MgBr 2) H20+ 2) H20+ pH=4 2) =0 3) H30+ 1) NaOEt, EtOH 2) A BT 3) H30*/A 1) NaOEt, EtOH BT COOEt 211 M COOEt 3) NaOEt, EtOH 5) H30+ /A 1)...
confused on these reactions
01. Fill in the boxes with the product(s) for the following reactions. Draw only the predominate regioisomer and indicate the stereochemistry where appropriate. If a racemic mixture is formed, you may indicate this using a wavy line or mark the chiral center with an asterisk (*). and write racemic in the box. H NaOH, H2O 3) H0 NaOH, H2O in the boxes with the products for the following reactions. Draw only the predominate copioisomer and indicate...
2) CHs LDA 1) LDA 3 2) Ci OH, H20 -OH, H2O CHO 1 LDA 2) CH3CH2Br Он, H2O 1) NaOEt 8 2) NaOEt OEt 10 Cl NaH 2 (excess) 12 HO Bra(excess) 13 HO LDA 14L THF, -78 C NaOEt, EtOH NaOEt, EtOH 16 NaOEt, EtOH 17 Br но 18 OOEt 1)NaOEt, EtOH 2) H3O 19 OEt 20 l HO o CHO + H20
Provide the major product(s) for the following Provide the major product(s) for the following reactions. Be sure to note stereochemistry and racemic mixtures. NaOH, H29 2 100 °Ç ? NaOH, H2O H 0°C H W H CCl3 OC (provide product of both steps) H a. Hn b. CHEM 370 W13 Homework Page 1 of 2 giorel Noot Hoi solu NOEL IN DER NaOH, H2O 100 °C Hv NaOET, H OEt EtOH 8. Eto- i. LDA, -78°C NaO Me MeOH Оме...
4. Draw the products of the following sequences of reactions. 1) NaOET, HOE 1) NaOEt Eto OEt 2) H3O+ 2) Br | 1) LDA, -78°C 2) 0 H30+ heat H 3) NaOH, heat 1) LDA (1.1 equiv), -78°C, THE 2) CH3Br 1) CH3CH2MgBr 2) H30* H2, Pd-C LU H2SO4 NaOH, H2O 1) LDA, -78°C 2) HOE 3) H30+ 1) O3 2) CH2SCH3
le
chatelier experimen
Thursday). 1. What starting material and reagents are needed for the following multi-step synthesis (HINT: aldol reactions work best when the starting material can only form one enolate)? 5 он о D. NaOH, H2O, Heat F. HO E. NaOH, H2O G. LDA Starting Material: Reagents: 2. LDA is a strong, sterically hindered base and will form the enolate. Sodium hydride is a weak base and will form the _ - enolate. Kinetic enolates are the stable and...
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