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4. (26 pts) Draw the products of the following reactions. If more than one product is...
Draw the products of the following reactions. If more than one product is expected, indicate which...
Draw the products of the following reactions. If more than one
product is expected, indicate which would be the major product, if
predictable. Include stereochemistry where relevant.
NaOET NaO Me t-BUOK NaSH NaOEt NaOH
3. (a) (35 pts, pts each) Provide All of the organic products for each of the...
3. (a) (35 pts, pts each) Provide All of the organic products for each of the reactions below. If more than one organic product is formed, provide them all and indicate which product is major (where appropriate). Also indicate the stereochemistry (single enantiomer. racemic mixture, meso, etc.) of the products where appropriate. 1 eq HI MeOH heat NaOEt EtOH, heat 1 eq HB +40°C H,SO heat 1. BH; 2. HO, NaOH, H20 NaOme MeOH, heat
Draw the organic product for each of the following reactions. If more than one product is...
Draw the organic product for each of the following
reactions. If more than one product is expected, be sure to
indicate the major product. Show stereochemistry where
appropriate.
AICl NO2 heat 1) NaNH, N,(liq) 2) H20 Cl SOH I) HONO2,HSO SO3H 2) H0 heat 3) HyO*, Fe 1) Br2, heat light 2) KOH (alc) heat 3) NBS, heat light 4) KOH (ale) heat CN heat
S. Write the expected products from the following reactions, If more than one product is formed...
S. Write the expected products from the following reactions, If more than one product is formed indicate the major one. Indicate stereochemistry where appropriate. (108 pts (a) 1-butanol + HI (b) 2-butanol + PBr3 (c) 1-bromobutane (CH3)3COK in tert-butyl alcohol, heat (turn page over)
In the substitution reactions below, draw the major product in the box provided and indicate in...
In the substitution reactions below, draw the major product in the box provided and indicate in the small box whether the reaction is SN1, SN2, or neither. Be sure to show all stereochemistry. If more than one enantiomer is produced, write "+Enant" in the box with the product. [10] Product SN1/SN2/Neither NaCN Br DMSO NaOEt EtOH Br NaOMe MeOH NaOH Expensive Acetonitrile CH,Br DMF Nat
" LU PUMPS 1. Draw the major product formed from the following elimination reactions. (4 pts)...
" LU PUMPS 1. Draw the major product formed from the following elimination reactions. (4 pts) NaOEt EtOH, heat 85% H3PO4 80° C heat Y + t-BuOKA-BOH EtOH + NaOEt 55°C - Complete the following reactions with correct stereochemistry (4 points) 1. Sia BH 1. =co Na 2 H₂Oh 2. H2O2, NaOH Na NH3 mCPBA Line- correct stereochemistry correct stereochemistry
Draw the structure of the one major product expected for each of the following reactions. Indicate...
Draw the structure of the one major product expected for each
of the following reactions. Indicate stereochemistry where
applicable
Chemistry 2310 Ch 8 and 10 Test-Addition Reactions of Alkenes and Intro to Radicals 1.) BH3 Br. k) PhCO3H 1.) O 2.) DMS Ni H3C n) HO 1.) H2SO4 heat 2.) Br2 1.) Br2, light 2.) NaOEt 3.) Ch. H2O o) 1.) Cl2, light 2.) NaOEt 3.) Os followed by DMS p) 1.) BH3 THF followed by H202/HO 2.) TsCl, pyridine...
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...
The following reaction follow an E1 mechanism. Propose an arrow-pushing mechanism for the following transformations using...
The following reaction follow an E1 mechanism. Propose an arrow-pushing mechanism for the following transformations using proper curved arrows: Conc. H2SO4 heat By what mechanisms are the following reactions likely to occur? Draw the major product(s) for each reaction. Show relevant stereochemistry if appropriate. If the expected products are racemic, just draw one enantiomer and write racemic. NaoMe NaoMe OTS NaSH OTS H20
1. Draw the product(s) of the following reactions. Include stereochemistry when relevant. If stereoisomers are formed...
1. Draw the product(s) of the following reactions. Include stereochemistry when relevant. If stereoisomers are formed then draw out and label the relationship between your structures. Ph-N3 40°C HN-NH2 SACOMe 150 °C d. CO2CH3 210 °C нсОСН3 In hv ZI 160 °C OBn 85 °C OBn OBno= o 1 equiv. CI K2CO3 heat PhCH N= H 1. LDA (1 equiv.) P 2. Ph Ph 3. aqueous work-up heat EtOH NaOEt 2. Draw the mechanism for the following transformations. I Н...
Draw the products of the following reactions. If more than one
product is expected, indicate which would be the major product, if
predictable. Include stereochemistry where relevant.
NaOET NaO Me t-BUOK NaSH NaOEt NaOH
3. (a) (35 pts, pts each) Provide All of the organic products for each of the reactions below. If more than one organic product is formed, provide them all and indicate which product is major (where appropriate). Also indicate the stereochemistry (single enantiomer. racemic mixture, meso, etc.) of the products where appropriate. 1 eq HI MeOH heat NaOEt EtOH, heat 1 eq HB +40°C H,SO heat 1. BH; 2. HO, NaOH, H20 NaOme MeOH, heat
Draw the organic product for each of the following
reactions. If more than one product is expected, be sure to
indicate the major product. Show stereochemistry where
appropriate.
AICl NO2 heat 1) NaNH, N,(liq) 2) H20 Cl SOH I) HONO2,HSO SO3H 2) H0 heat 3) HyO*, Fe 1) Br2, heat light 2) KOH (alc) heat 3) NBS, heat light 4) KOH (ale) heat CN heat
S. Write the expected products from the following reactions, If more than one product is formed indicate the major one. Indicate stereochemistry where appropriate. (108 pts (a) 1-butanol + HI (b) 2-butanol + PBr3 (c) 1-bromobutane (CH3)3COK in tert-butyl alcohol, heat (turn page over)
In the substitution reactions below, draw the major product in the box provided and indicate in the small box whether the reaction is SN1, SN2, or neither. Be sure to show all stereochemistry. If more than one enantiomer is produced, write "+Enant" in the box with the product. [10] Product SN1/SN2/Neither NaCN Br DMSO NaOEt EtOH Br NaOMe MeOH NaOH Expensive Acetonitrile CH,Br DMF Nat
" LU PUMPS 1. Draw the major product formed from the following elimination reactions. (4 pts) NaOEt EtOH, heat 85% H3PO4 80° C heat Y + t-BuOKA-BOH EtOH + NaOEt 55°C - Complete the following reactions with correct stereochemistry (4 points) 1. Sia BH 1. =co Na 2 H₂Oh 2. H2O2, NaOH Na NH3 mCPBA Line- correct stereochemistry correct stereochemistry
Draw the structure of the one major product expected for each
of the following reactions. Indicate stereochemistry where
applicable
Chemistry 2310 Ch 8 and 10 Test-Addition Reactions of Alkenes and Intro to Radicals 1.) BH3 Br. k) PhCO3H 1.) O 2.) DMS Ni H3C n) HO 1.) H2SO4 heat 2.) Br2 1.) Br2, light 2.) NaOEt 3.) Ch. H2O o) 1.) Cl2, light 2.) NaOEt 3.) Os followed by DMS p) 1.) BH3 THF followed by H202/HO 2.) TsCl, pyridine...
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...
The following reaction follow an E1 mechanism. Propose an arrow-pushing mechanism for the following transformations using proper curved arrows: Conc. H2SO4 heat By what mechanisms are the following reactions likely to occur? Draw the major product(s) for each reaction. Show relevant stereochemistry if appropriate. If the expected products are racemic, just draw one enantiomer and write racemic. NaoMe NaoMe OTS NaSH OTS H20
1. Draw the product(s) of the following reactions. Include stereochemistry when relevant. If stereoisomers are formed then draw out and label the relationship between your structures. Ph-N3 40°C HN-NH2 SACOMe 150 °C d. CO2CH3 210 °C нсОСН3 In hv ZI 160 °C OBn 85 °C OBn OBno= o 1 equiv. CI K2CO3 heat PhCH N= H 1. LDA (1 equiv.) P 2. Ph Ph 3. aqueous work-up heat EtOH NaOEt 2. Draw the mechanism for the following transformations. I Н...
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