Q: Please transform and give starting material or product. Show stereochemistry and mechanism as…
A: In this question, we will give the product and Mechanism. You can see details Solution below.
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A: The given reaction is of dehydration of alcohol to alkene
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Q: Draw the products of attached reaction.
A: The products of attached reaction can be shown below, Epoxide ring opening reaction:
Q: Draw the products of attached reaction.
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A: Given structure of reactants.
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Q: Draw ONLY curved arrows for each step of the following mechanism: но. H.
A: The flow of electrons from an electron-rich species to an electron-deficient species is shown by a…
Q: Select the electrophile (A, B, or C) in the following reaction step.
A: Electrophile is an electron deficient species or a neutral compound having an incomplete octet or…
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A: A reaction mechanism is used to determine the product of the reaction. A product will be formed if…
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Q: Draw the PRODUCTS of the reaction and draw the COMPLETE MECHANISM of the reaction.
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Q: O Add the missing curved arrow notation.
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A: Aldol condensation uses an enol or an enolate to react with a carbonyl compound to form…
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Q: Draw the product and show the mechanism
A: We have to draw the products and show the mechanism for the given reactions.
Q: Draw the products of attached reaction by following the curved arrows.
A: Given:
Q: Please Draw the major product for the reaction
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Q: By following the curved red arrows, draw the product(s) of each of the following reaction steps:
A: We are given the structure of the reactants, and the arrow pushing mechanism. We have to find out…
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A: Answer of the question given below,
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Q: Draw the final organic product for this reaction:
A: Here first of all , the base (NaOH) abstracts the proton from the diketone to produce an enolate…
Q: Draw the products of attached reaction by following the curved arrows.
A: The product of attached reaction is determined as shown below,
Q: Draw the products of attached reaction using the two-part strategy
A: Interpretation: The products of attached reaction using the two part strategy to be drawn.
Q: Follow the curved arrows and draw the products of the following reaction.
A: Since the lone pair of O from the diol molecule is attacking and forming the product
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Q: Please show step by step solution.
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A: Dehydration of given alcohol leads to formation of product.
Q: Draw a stepwise, detailed mechanism for the attached reaction.
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A: Given, The False ot NOT TRUE statement about bimolecular nucleophilic substitution reactions is:
Q: 4.2 Draw the product(s) of the following reaction by following the curved arrows.
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Q: DA. One product is formed, and it is achiral.
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Q: Draw the exo and endo cycloaddition products.
A: Given reaction,
Q: EXTRA CREDIT: Complete the following two-step synthesis: ? ? ?
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A: Since we know that HBr in absence of peroxide add with alkene by Ionic mechanism and follow…
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A: The given reaction is a simple SN1 reaction of 2 methyl propane with HCl to form 2 chloropropane.…
Q: ·NEN & shown below?
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Q: Draw the products of attached reaction by following the curved arrows.
A: The products of attached reaction by given the curved arrows can be drawn as
Q: Draw the product of attached reaction ?
A: GIven,
only answer part D. thank you
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- Melphalan, a drug used in chemotherapy, reacts with itself in the body before binding with its target, as illustrated in the mechanism below. What is the first pattern of arrow pushing seen in this reaction? (Look at the first arrow coming from the Nitrogen with a lone pair). a. rearrangementc. nucleophilic attack1. Consider the following reaction. CI EtOH OEt a. Provide a reasonable arrow-pushing mechanism for the following reaction, showing all steps and balancing all charges. b. Predict the stereochemistry of the final product(s). c. Label the electrophilic sites on the molecule and explain why only one of them undergoes substitution.2. When the following pair of reactants are combined in the presence of a basic catalyst, a number of aldol addition products are possible (since both of the reactants possess an acidic alpha proton). a. b. C. CH3 + H₂C H NaOH/H₂O Draw the structures for the two possible enolate ions. Draw the structures for all possible aldol addition products (also show the enolate ion and electrophilic carbonyl compound responsible for each product). For each of the aldol addition products predicted in part b, draw the structures for all of the corresponding aldol condensation products after loss of water (if E/Z isomers are possible, show both isomers)
- EACTIVE Circle the better nucleophile in polar protic solvent. Below each answer, BRIEFLY explain your choice. a. Cl- and -I b. CH3SH and CH3OH DIVSO page 14 of 17final product. b) Draw the correct first step and complete the mechanism, showing the structure of the HO: H. H. НО-Н H. H. .. reaction. H. H a) Explain why the following mechanism is not plausible for the first step of this 2. Consider the following reaction:1. For the following reaction step, indicate which pattern of arrow pushing it represents. a. proton transferb. rearrangementc. loss of a leaving group2. Melphalan, a drug used in chemotherapy, reacts with itself in the body before binding with its target, as illustrated in the mechanism below. What is the first pattern of arrow pushing seen in this reaction? a. rearrangementb. loss of a leaving groupc. nucleophilic attack
- Which reaction intermediate (A or B) is more likely to form in the epoxide ring opening reaction? Reactions prefer to react through lower energy intermediates. Hint: how might you justify one structure being lower in energy than the other? Draw structures as part of your explanation why. F F. BOH F :0. Br Br Br H H epoxide ring opening Structure A Which alcohol structure shown below would be less acidic? Explain why. OH Structure B : 0. : OHCompare each of the mechanisms listed here with the mechanism for each of the two parts of the acid-catalyzed hydrolysis of an ester, indicating a. similarities. b. differences. 1. acid-catalyzed formation of a hydrate 2. acid-catalyzed conversion of an aldehyde to a hemiacetal 3. acid-catalyzed conversion of a hemiacetal to an acetal 4. acid-catalyzed hydrolysis of an amideWhich of the following is a limitation of the Friedel-Crafts reaction? Select one: O A. The carbocation electrophile can potentially undergo an unwanted rearrangement prior to its bonding to the aromatic ring. OB. Poly-alkylation products form when aromatic reactant and alkylating agent are mixed together in comparable amounts. OC. A Friedel-Crafts reaction fails when the aromatic starting compound contains a moderately or strongly deactivating group. OD. All of the above choices are limitations of the Friedel-Crafts reaction.
- . For each reaction to an α,ẞ-unsaturated carbonyl compound below... a. For the a,ẞ-unsaturated carbonyl starting material identify the hard electrophilic carbon by writing H and the soft electrophilic carbon by writing an S. b. Identify the nucleophile as soft or hard by writing soft or hard, as appropriate. C. Draw the final product for the reaction with correct stereochemistry. a) b) c) H CH3SNa CH3CN, H₂O supply reagents and conditions 1. LiAlH4 OCH3 2. dilute H3O+ d) 1. (CH3)2CuLi ether 2. H3O+ H4) Vocabulary: words are given circle the correct one. a. A Robinson Annulation can occur with acetoacetate / malonic ester / both / neither Fill in the blanks with the appropriate vocabulary word. If two as the nucleophile, and with conjugated ester / conjugated ketone / epoxide / all/ none as the electrophile. The Robinson Annulation is a reaction followed by a reaction and always / sometimes / never gives a 6-member ring. b. It is always / sometimes / never possible to use base to form an acyl anion directly from an aldehyde. c. True / False.Aliphatic heterocycles typically react like linear versions of the functional group. d. Claisen condensations require catalytic / 1 equivalent / large excess base, at least 2 alpha hydrogens on the nucleophile, always / sometimes / never use an ester as an electrophile, and always / sometimes / never use an ester as a nucleophile. e. Reaction of a beta-ketoester with water, acid, and heat gives first a reaction, then and lastly This reaction…. For each reaction to an α,ẞ-unsaturated carbonyl compound below... a. For the a,ẞ-unsaturated carbonyl starting material identify the hard electrophilic carbon by writing H and the soft electrophilic carbon by writing an S. b. Identify the nucleophile as soft or hard by writing soft or hard, as appropriate. C. Draw the final product for the reaction with correct stereochemistry. 1. LiAlH4 c) OCH3 2. dilute H3O+