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11. [6 points] Provide the organic products or missing reagent(s) for the following reactions involving carboxylic...
Draw the organic products of the following below reactions Please answer the following questions - 11...
Draw the organic products of the following below
reactions
Please answer the following questions - 11 &12
Slide 10
14. Draw the organic product of the following reactions. NaOH OH SOCl2 OH 800°C OH 11. Why do aldehydes and ketones undergo nucleophilic addition undergo nucleophilic substitution? and carboxylic acid derivatives lain the reactivity trend shown in Slide 10 (acid chlorides>anhydridessestersoamides). Relative Reactivity of Carboxylic Acid Derivatives Substitution in Synthesis Nucleophiles react more readily with unhindered carbonyl groups More electrophilic carbonyl...
1. Provide the missing starting materials, reagents, or products in each of the following reactions. H+...
1. Provide the missing starting materials, reagents, or products in each of the following reactions. H+ OH CH,OH NaOH Meo NH2 room temp. HO OH Meo Me ОН Meo 2. Provide appropriate conditions to convert each of the following starting mana hexanoic acid (some transformations may require more than one step): It each of the following starting materials into OH OH ОMe "NH₂
Question 3 (32 pts.) For each of the following reactions: a) Provide the missing major organic...
Question 3 (32 pts.) For each of the following reactions: a) Provide the missing major organic product or reagents/conditions b) Pay attention to stereochemistry and identify any racemic mixtures using the (+) symbol. NH2 CO/HCI a) AICI: 1. KMnO/OH/boil b) 2. H307 NO2 1. H/Pd/C c) 2. Bry/FeBrz :0: d) SOZ/H2SO4
Reactions of Alkenes For the reactions below, provide the missing product, reactant or reagent(s). Show the...
Reactions of Alkenes
For the reactions below, provide the missing product, reactant
or reagent(s). Show the stereochemistry where appropriate.
2) Reactions of Alkenes For the reactions below, provide the missing product, reactant or reagent(s). Show the stereochemistry where appropriate. HINT: Use this as preparation for the Final Exam! Solve as many as you can WITHOUT referring to resources. After writing your answers, then go check them. 2.5 points each NOTE: we will take extra points off for incorrectly drawn structures....
Complete the following reactions. Provide the missing reactant(s) OR major organic product(s). Show correct regio- and...
Complete the following reactions. Provide the missing reactant(s) OR major organic product(s). Show correct regio- and stereochemistry for products you draw, where applicable Сн,, Zn(Cu) 1. OSONMO, pyridine 2. NaHSO, H,0 H2O* g. V 1. BH-THF 2. 1,0,, NaOH, HO - Y 1. MCPBA 2.4,00 DCM H,802, H2O heat 1., 2. Zn, AcOH
Predict the Products/Reagents. Draw the expected products from the following reactions or fill in the missing...
Predict the Products/Reagents.
Draw the expected products from the following reactions or fill
in the missing reagent(s). Where a stereocenter is created,
indicate the configuration of the product.
Predict the Products/Reagents. Draw the expected products from the following reactions or fil in the missing reagent(s). Where a stereocenter is created, indicate the configuration of the product Br Mgo Et20 8. 1. PhCH2Br 2. BuLi PPh3 9. H2N Et, (c CO2Et Ph 10. NH2 NaBH3CN
QUESTION 11 What are the expected products of the following reaction? ethanol HCI, heat b HO...
QUESTION 11 What are the expected products of the following reaction? ethanol HCI, heat b HO A.c, b B.a, e C.a, b D.ad E.c,d QUESTION 12 Which of the following statements is not true about the reactions of carboxylic acid derivatives? For a reaction to occur, the added group must be a stronger base than the group attached to the acyl group B. Carboxylic acid derivatives form a tetrahedral intermediate. Less reactive derivatives can be converted directly into more reactive...
For each of the following reactions, please provide either the missing reagent(s) and condition(s) or the...
For each of the following reactions, please provide either the missing reagent(s) and condition(s) or the MAJOR product. If a product is racemic, indicate it is so. If no reaction occurs, write out "no reaction."
3. Give the major product(s) or provide the correct missing substrate or reagent for each of...
3. Give the major product(s) or provide the correct missing substrate or reagent for each of the following reactions. Pay attention to the regiochemistry and stereochemistry where appropriate. (6 pts) 1) xs. 12, HO- 2) H30* 1) PBr3, Br2 2) CH3OH Eto EtOH, A 1) LDA, THF, -78 °C 1) Eto- 2) Br 3) H307, A Eto Et 1) Eto-, EtOH homlo + Ph Ho 2) H30+
Provide the major products for the following problems or provide the correct missing substrate or reagent...
Provide the major products for the following problems or provide
the correct missing substrate or reagent for each of the following
chemical reactions. Note any stereochemistry or regiochemistry
where appropriate and name.
1) CH3CH2Br 2) CH3CH2CH2CH2Li a) Ph3P: H+ HN(CH3)2 + H30* H2O c)
Draw the organic products of the following below
reactions
Please answer the following questions - 11 &12
Slide 10
14. Draw the organic product of the following reactions. NaOH OH SOCl2 OH 800°C OH 11. Why do aldehydes and ketones undergo nucleophilic addition undergo nucleophilic substitution? and carboxylic acid derivatives lain the reactivity trend shown in Slide 10 (acid chlorides>anhydridessestersoamides). Relative Reactivity of Carboxylic Acid Derivatives Substitution in Synthesis Nucleophiles react more readily with unhindered carbonyl groups More electrophilic carbonyl...
1. Provide the missing starting materials, reagents, or products in each of the following reactions. H+ OH CH,OH NaOH Meo NH2 room temp. HO OH Meo Me ОН Meo 2. Provide appropriate conditions to convert each of the following starting mana hexanoic acid (some transformations may require more than one step): It each of the following starting materials into OH OH ОMe "NH₂
Question 3 (32 pts.) For each of the following reactions: a) Provide the missing major organic product or reagents/conditions b) Pay attention to stereochemistry and identify any racemic mixtures using the (+) symbol. NH2 CO/HCI a) AICI: 1. KMnO/OH/boil b) 2. H307 NO2 1. H/Pd/C c) 2. Bry/FeBrz :0: d) SOZ/H2SO4
Reactions of Alkenes
For the reactions below, provide the missing product, reactant
or reagent(s). Show the stereochemistry where appropriate.
2) Reactions of Alkenes For the reactions below, provide the missing product, reactant or reagent(s). Show the stereochemistry where appropriate. HINT: Use this as preparation for the Final Exam! Solve as many as you can WITHOUT referring to resources. After writing your answers, then go check them. 2.5 points each NOTE: we will take extra points off for incorrectly drawn structures....
Complete the following reactions. Provide the missing reactant(s) OR major organic product(s). Show correct regio- and stereochemistry for products you draw, where applicable Сн,, Zn(Cu) 1. OSONMO, pyridine 2. NaHSO, H,0 H2O* g. V 1. BH-THF 2. 1,0,, NaOH, HO - Y 1. MCPBA 2.4,00 DCM H,802, H2O heat 1., 2. Zn, AcOH
Predict the Products/Reagents.
Draw the expected products from the following reactions or fill
in the missing reagent(s). Where a stereocenter is created,
indicate the configuration of the product.
Predict the Products/Reagents. Draw the expected products from the following reactions or fil in the missing reagent(s). Where a stereocenter is created, indicate the configuration of the product Br Mgo Et20 8. 1. PhCH2Br 2. BuLi PPh3 9. H2N Et, (c CO2Et Ph 10. NH2 NaBH3CN
QUESTION 11 What are the expected products of the following reaction? ethanol HCI, heat b HO A.c, b B.a, e C.a, b D.ad E.c,d QUESTION 12 Which of the following statements is not true about the reactions of carboxylic acid derivatives? For a reaction to occur, the added group must be a stronger base than the group attached to the acyl group B. Carboxylic acid derivatives form a tetrahedral intermediate. Less reactive derivatives can be converted directly into more reactive...
For each of the following reactions, please provide either the missing reagent(s) and condition(s) or the MAJOR product. If a product is racemic, indicate it is so. If no reaction occurs, write out "no reaction."
3. Give the major product(s) or provide the correct missing substrate or reagent for each of the following reactions. Pay attention to the regiochemistry and stereochemistry where appropriate. (6 pts) 1) xs. 12, HO- 2) H30* 1) PBr3, Br2 2) CH3OH Eto EtOH, A 1) LDA, THF, -78 °C 1) Eto- 2) Br 3) H307, A Eto Et 1) Eto-, EtOH homlo + Ph Ho 2) H30+
Provide the major products for the following problems or provide
the correct missing substrate or reagent for each of the following
chemical reactions. Note any stereochemistry or regiochemistry
where appropriate and name.
1) CH3CH2Br 2) CH3CH2CH2CH2Li a) Ph3P: H+ HN(CH3)2 + H30* H2O c)
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