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Question 3 1 pts Which of the following compounds will be converted into the enolate for...
Question 2 1 pts Which of the following pairs of compounds would give the most successful...
Question 2 1 pts Which of the following pairs of compounds would give the most successful crossed aldol condensation when combined in the presence of a strong base? (Note: by "successful" we mean that the reaction 1) actually works, and 2) gives only a single aldol condensation product.) masa - marce nie Paic: one and Love Pair o: ¿ and i Оме O
Question 11 4 pts Which of the four compounds below cannot be converted to the desired...
Question 11 4 pts Which of the four compounds below cannot be converted to the desired aldehyde in a single step? HạN OH 0 e Bo-o oc G D Previous Next →
Provide the reagents necessary to complete the following transformations, which can be accomplished in three steps...
Provide the reagents necessary to complete the following
transformations, which can be accomplished in three steps or
less.
the
concepts are: Carbonyl Compounds/acidity, Enol/Enolate,
Aldol reaction(Self/Crossed/Intra), Claisen
Condensation(Intra/Crossed/Hydrolysis/Decarboxylation of beta
keto-esters), reagent RuBisCO, and Alkylation of Enolate
Ions. Please help with answers within these concepts.
Thank you.
the concepts are: Carbonyl Compounds/acidity,
Enol/Enolate, Aldol reaction(Self/Crossed/Intra), Claisen
Condensation(Intra/Crossed/Hydrolysis/Decarboxylation of beta
keto-esters), reagent RuBisCO, and Alkylation of Enolate
Ions. Please help with answers within these concepts.
Thank you.
1. Prrovide the reagents...
Product was formed successfully based on the exp. below (about 85% yield), please interpret/discuss HNMR/IR in...
Product was formed successfully based on the exp. below (about
85% yield), please interpret/discuss HNMR/IR in as much detail as
possible and assign peaks on HNMR (which peak represents which
protons of which group, etc). Note: I already know how you
determine the formation of the product so you can skip that part of
part b).
Based on this exp:
Discuss the IR spectrum and what is the peak in IR that you can see for a specific functional group...
Fill in the boxes below with the correct structures of enolate reaction products. NaOEt EtOH 1. N...
Fill in the boxes below with the correct structures of enolate reaction products. NaOEt EtOH 1. NaOH 0 3. heat Michael addition NaOH NaOH heat H+ Crossed Aldol 3 NaOH 1. NaOH CH3 3 Br2 Haloform
Fill in the boxes below with the correct structures of enolate reaction products. NaOEt EtOH 1. NaOH 0 3. heat Michael addition NaOH NaOH heat H+ Crossed Aldol 3 NaOH 1. NaOH CH3 3 Br2 Haloform
Question 3 2 pts Consider the following ionic compounds. Which of the compounds would have the...
Question 3 2 pts Consider the following ionic compounds. Which of the compounds would have the highest melting point (largest magnitude lattice energy)? Naz Nal Mgs Nas O Nal Mgs They would have the same lattice energy
Question 2 2 pts Predict the major product of the following crossed aldol condensation. CHO 1....
Question 2 2 pts Predict the major product of the following crossed aldol condensation. CHO 1. NaOEt; EtOH 2. H20, A Ph a Od Ob O O oc Оа
Question 1 1 pts For aldol reactions, what type of hydrogens are required for formation of...
Question 1 1 pts For aldol reactions, what type of hydrogens are required for formation of the enolate intermediate? beta hydrogens O carboxylic acid hydrogens alpha hydrogens O gamma hydrogens alcoffol hydrogens
0/1pts Incorrect Question 2 Which of the following pairs of compounds would give the most successful...
0/1pts Incorrect Question 2 Which of the following pairs of compounds would give the most successful crossed aldol condensation when combined in the presence of a strong base? (Note: by "successful" we mean that the reaction 1) actually works, and 2) gives only a single aldol condensation product.) Pair A Ph and Bu н н Pair B: and "н H Ph Pair C: and H Ph OMe Pair D and HT Pair D Pair C Pair B Pair A
Question 12 1 pts Which of the following technique is primary used to purify organic compounds?...
Question 12 1 pts Which of the following technique is primary used to purify organic compounds? Thin layer chromatography O Reflux Distillation Recrystallization O Liquid-liquid extraction
Question 2 1 pts Which of the following pairs of compounds would give the most successful crossed aldol condensation when combined in the presence of a strong base? (Note: by "successful" we mean that the reaction 1) actually works, and 2) gives only a single aldol condensation product.) masa - marce nie Paic: one and Love Pair o: ¿ and i Оме O
Question 11 4 pts Which of the four compounds below cannot be converted to the desired aldehyde in a single step? HạN OH 0 e Bo-o oc G D Previous Next →
Provide the reagents necessary to complete the following
transformations, which can be accomplished in three steps or
less.
the
concepts are: Carbonyl Compounds/acidity, Enol/Enolate,
Aldol reaction(Self/Crossed/Intra), Claisen
Condensation(Intra/Crossed/Hydrolysis/Decarboxylation of beta
keto-esters), reagent RuBisCO, and Alkylation of Enolate
Ions. Please help with answers within these concepts.
Thank you.
the concepts are: Carbonyl Compounds/acidity,
Enol/Enolate, Aldol reaction(Self/Crossed/Intra), Claisen
Condensation(Intra/Crossed/Hydrolysis/Decarboxylation of beta
keto-esters), reagent RuBisCO, and Alkylation of Enolate
Ions. Please help with answers within these concepts.
Thank you.
1. Prrovide the reagents...
Product was formed successfully based on the exp. below (about
85% yield), please interpret/discuss HNMR/IR in as much detail as
possible and assign peaks on HNMR (which peak represents which
protons of which group, etc). Note: I already know how you
determine the formation of the product so you can skip that part of
part b).
Based on this exp:
Discuss the IR spectrum and what is the peak in IR that you can see for a specific functional group...
Fill in the boxes below with the correct structures of enolate reaction products. NaOEt EtOH 1. NaOH 0 3. heat Michael addition NaOH NaOH heat H+ Crossed Aldol 3 NaOH 1. NaOH CH3 3 Br2 Haloform
Fill in the boxes below with the correct structures of enolate reaction products. NaOEt EtOH 1. NaOH 0 3. heat Michael addition NaOH NaOH heat H+ Crossed Aldol 3 NaOH 1. NaOH CH3 3 Br2 Haloform
Question 3 2 pts Consider the following ionic compounds. Which of the compounds would have the highest melting point (largest magnitude lattice energy)? Naz Nal Mgs Nas O Nal Mgs They would have the same lattice energy
Question 2 2 pts Predict the major product of the following crossed aldol condensation. CHO 1. NaOEt; EtOH 2. H20, A Ph a Od Ob O O oc Оа
Question 1 1 pts For aldol reactions, what type of hydrogens are required for formation of the enolate intermediate? beta hydrogens O carboxylic acid hydrogens alpha hydrogens O gamma hydrogens alcoffol hydrogens
0/1pts Incorrect Question 2 Which of the following pairs of compounds would give the most successful crossed aldol condensation when combined in the presence of a strong base? (Note: by "successful" we mean that the reaction 1) actually works, and 2) gives only a single aldol condensation product.) Pair A Ph and Bu н н Pair B: and "н H Ph Pair C: and H Ph OMe Pair D and HT Pair D Pair C Pair B Pair A
Question 12 1 pts Which of the following technique is primary used to purify organic compounds? Thin layer chromatography O Reflux Distillation Recrystallization O Liquid-liquid extraction
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