d) BF3 OEtz 13 CH2CI2 ОTBS 78%, 19:1 d.r. 5 OTBS 7 8

Q: What would happen after a reaction with mCPBA?  What happens to the epoxides?

A: The major product expected from the given reaction sequence can be shown below, Benzene reacts with…

Q: 46. Which mechanism(s) would be favored under the following reaction conditions? -CI NaBr DMSO A)…

A: The substrate is a haloalkane and NaBr salt can dissociate to form Br- ion. This Br- can act as…

Q: Identify which elimination mechanism best fits the following statement: This reaction mechanism…

A:

Q: Rank the reactivity towards SN1 reactions for the following compounds: 12) 1= fastest; 5 = slowest…

A: SN1 reactions are a type of nucleophilic substitution reaction mechanism. In a SN1 ( Substitution…

Q: Н2, Ni 80°С X2, FeX3 conc. H2SO4 then H20

A:

Q: Select the final product for the following reaction sequence. OD 1. Mg, ether 2. D₂0

A: A Grignard reagent is a chemical compound with the formula R−Mg−X where X is halogen and R is alkyl…

Q: MC02 How many of the compounds shown are not expected to be converted into Grignard reagent on…

A: 1) When you want to synthesized grignard reagent then you need to take alkyl halide and magnesium…

Q: 3. When compound 11 is treated with two equivalents of methansulfonic acid (MSOH) in…

A: The reaction involves 2 molecules of 11 as reactant. The reaction mechanism is drawn below.

Q: The last part of the synthesis is to assemble moieties 8 and 11a together. N. НО HN P-O HCI (aq) 12…

A:

Q: ihe diagram below shows two synthetic pathways by which the compound W might be prepared. C3H;OH…

A: Stepwise reaction upto W from first path   Here first we chose oxidising agents and then followed by…

Q: Which reaction intermediate is formed when 4-methylcyclohexene reacts with Br2 dissolved in CC14? Br…

A:

Q: Predict the two most likely mechanisms for the reaction of 2-lodohexane with sodium ethoxide. OA SN2…

A:

Q: a. NaH, THF он b. 60 °C Br

A: Primary alcohol has a carbon bonded -OH group to another carbon bonding. Sodium hydride is a strong…

Q: Draw the structures for the intermediates and product C, D, and E (only) in the following synthesis.…

A: In this question we have to tell the product of the reaction.

Q: The reaction of cyclopentyl bromide with sodium cyanide to give cyclopentyl cyanide roceeds faster…

A: The reaction of cyclopentyl bromide with sodium cyanide to give cyclopentyl cyanide proceeds faster…

Q: Which of the following reagents is CORRECT for the reaction below. HO O KMNO4 O H2CrO4 O…

A:

Q: What is the final product of the following reaction sequence? Give structural details of all…

A: This is a sequence of reaction where the first reaction step is reaction with grignard reagent then…

Q: When compound A reacts with chlorine, monochlorination takes place at the tertiary carbon of…

A:

Q: Arrange the following compounds in order of increasing reactivity to nucleophilic addition. I.…

A: Carbonyl carbon is electrophilic in nature. Thus nucleophile can easily attached with it . Thus with…

Q: I OH(-) |I CH3O(-) III CH3OH IV H2O. the relative order of their reactivity in an SN2 reaction with…

A:

Q: 2 / 2 2. a. What is the unsaturation number for C,Hg. Provide structures of four examples. b.…

A:

Q: 9. The four compounds listed below undergo SN1 reactions at increasingly faster rates. For each…

A: SN1 is a nucleophilic substitution reaction. In this reaction formation of intermediate…

Q: CI BiCl3 (5 mol%) CI D, 24 hrs.., neat CI

A: The objective of the question is to write the detailed mechanism of the given transformation. In…

Q: a) Will the following reaction proceed primarily by Sn1 or SN2? Show the product/products. NaOCH3…

A: Secondary alkyl halide with strong base undergo SN2 (retention of product) Secondary alkyl halide…

Q: Which of the following should not be included in a synthetic scheme? Reaction temperature Reaction…

A: A synthetic scheme is a process where simple or commercially available compounds are converted into…

Q: Trimethyl Phosphite reacts with bromomethane to afford the product shown below via a two-step…

A:

Q: Which halogen compound in each of the following pairs will react faster in SN2 reaction :(i) CH3Br…

A:

Q: Which of the following is an incorrect statement about the bromination of benzene by Br2 and FeBr3?…

A: Here we have to predict the incorrect statements for the bromination of benzene by reaction with…

Q: H,SO4 CH3 C C CH3 + H20 CH3 CH2 CH3

A:

Q: но H2SO4,Heat

A:

Q: 6. Provide the full mechanism for the Friedel-Crafts Acylation reaction in the first step of the…

A:

Q: 8. continued Compound X, C41HsaF2, reacts with excess Ha/Pd to give a CaiHraF2 compound. How many…

A: The given problems are related to the concepts of alkenes topic in organic chemistry.

Q: 7. The rate constant for the hydrolysis of a m-chloro substituted and p-methoxy substituted organic…

A: Given  Rate Constant (km  ) of m- chloro = 0.50 Rate Constant( kp  ) of p-methoxy = 0.015 σ for m-Cl…

Q: 5. One of the two diastereomers shown below reacts with potassium butoxide significantly faster than…

A: Given reaction is elimination reaction.

Q: Draw the structures of the products A and C and predict the site of nucleophilic attack in each of…

A: According to DMG rule  1) even system is more reactive than odd  2) acyclic is more reactive than…

Q: Select the final product of the following reaction sequence. D. Br 33 OD 1. Mg, ether 2. D₂0

A:

Q: 7. Provide the full mechanism for the Friedel-Crafts Alkylation reaction in the third step of the…

A:

Q: Consider the reaction below of isoquinoline. Which is the expected product? HNO3/H2SO4 NO2 NO2 O2N.…

A: Nitration is a process in which a nitro group is attached to an organic compound.

Q: Part C: Reaction of Alkyl Halide I. Effect of structure of alkyl halides on the rates of SN2 and SN1…

A: Characteristics of SN1 reaction: 1) it required the tertiary carbocation as  intermediate because…

Q: H2 1. Вн/THF A В Lindlar 2. Он, Н-О2, Н,0

A:

Q: 3 KMNO4 H3o* _NH2 4 +

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Q: OH m-CPBA HCI C9H160 [4] (7) (8) [5] NaOH/H20 C9H1802 (9)

A: Given reaction diagram is :  When compound (7) is subjected to reaction (5) a different compound…

Q: 1) E PB13 Mg, ether 2)H3O* OH F G 1) Co H2CrO4 2)H3O* E

A:

Q: Consider the following reaction. O2N- CI CH30 O2N- OCH3 CI + (i). Outline a mechanism for the…

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Q: Provide the expected major organic product of the reaction sequence shown. 03 - IV and V O V only II…

A: This reaction is known as reductive ozonolysis. Let us discuss its mechanism to find out the answer.…

Q: Draw the chemical structure for product (7) and provide a detailed (a) mechanism for the reaction…

A: The initial step of this conversion is the formation of epoxide followed by the nucleophilic attack…

Q: Identify the product of the Wittig reaction below: Carefully consider whether the Wittig reagent is…

A: The reaction given is,

Q: Write the complete mechanism with arrows of the following reaction. B I U Σ A G9

A:

Q: Draw the structure of the final product(s) of this series of reactions. 1.1 equivalent of NaNH2 2.…

A:

Q: Compound A is first treated with ylide Y and then reacted with Rh and hydrogen gas. Using the…

A: Organic transformation: