Draw the reactant of the following Hofmann elimination. CH-Br 1. Ag,0. H,0 (excess) 2. heat CH,N

Q: Ph. OTs OTs NaOH NANH, ? ? NaOH ? A В C Ph. CI NaOH dilute NaOH ? D

A:

Q: How does the identity of the leaving group affect an SN1 or SN2 reaction ?

A: Nucleophilic substitution reaction is a characteristic reaction of alkyl halides. There are two…

Q: 10. Draw a reasonable mechanism for the following reaction (cat. = catalytic %3D amount). OH H2SO4…

A: Rearrangement of carbocations.

Q: which is more reactive in E2 reaction

A: E2 stands for bimolecular elimination. The reaction involves a one-step mechanism in which…

Q: Draw the products of attached elimination reaction.

A: Given,

Q: Which compound is the major product of the reaction sequence shown? (1) NANH,NH3, -35°C (2) CH3 CH2-…

A: 1) first reaction is acid base reaction.  2) second reaction is SN2 reaction  3) third reaction is…

Q: Question is attached

A: An elimination reaction is a type of chemical reaction where several atoms either in pairs or groups…

Q: Draw the products of the two step reaction sequence shown below. Use dash and/or wedge bonds to…

A: In this question, we have to draw the product of the step reaction sequence.

Q: 9. Draw the complete mechanism of the following haloform reaction. 1. NaOH Cl, (excess) HO 2. H,O*…

A:

Q: The use of curved arrows is a powerful tool that illustrates even complex reactions. a.Add curved…

A:

Q: How does each of the tripling [RX] changes affect the rate of an E2 reaction?

A: INTRODUCTION: E2 reaction is also known as elimination bimolecular.It is a one step reaction.E2…

Q: Draw the products (including stereochemistry) for attached reaction.

A: Please find below the reaction along with the stereochemistry. Since the attack is possible from…

Q: Draw the product of attached reaction.

A: The mechanism is as shown below:

Q: What nucleophile is needed to convert (CH3)2CHCH2CH2Br to attached product?

A:

Q: Explain in your own words why reaction (a) would be faster than reaction (b). (a) H+(aq) + Cl¯(aq)…

A: The reaction a) would be faster than reaction b) should be explained

Q: Sometimes carbocation rearrangements can change the size of a ring.Draw a stepwise, detailed…

A: The formation of carbocation is shown below.

Q: How does changing the base from −OH to H2O affect the rate of an E2 reaction?

A: The E2 reactions occur in a single step, which has only one transition state. The rate of E2…

Q: 6. What is a major product of the reaction sequence shown in the box? CH3 Br, or NBS KCN H20 ? Ilght…

A: N-Bromo succinimide (NBS) is the best reagent for allylic or benzylic bromination. The reaction…

Q: Which benzylic halide reacts faster in an SN1 reaction? Explain.

A: From among the two benzylic halide given we can tell that the halide A reacts much faster than…

Q: Draw the major product of the reaction. H3PO4 он heat Draw ALL of the beta hydrogens on the…

A:

Q: 9. Draw the complete mechanism of the following haloform reaction. 1. NaOH Cl, (excess) 2. H3O* он

A: Note : Base catalyzed chlorination of ketones. Then ketone reacts with NaOH gives carboxylic acid…

Q: Add curved arrows to each step in the following reaction sequence.

A: curved arrows to each step in the following reaction sequence is shown below:

Q: Rank the following molecules in order of increasing relative rate of SN1 reaction with methanol,…

A:

Q: NaOH -ċ-Br 50°C

A: See answer below

Q: 10. Draw a reasonable mechanism for the following reaction (cat. = catalytic %3D amount).

A:

Q: final product. b) Draw the correct first step and complete the mechanism, showing the structure of…

A: (a) The given mechanism is incorrect. The carbonyl oxygen of formaldehyde is not that much basic…

Q: 9. Draw the product of this reaction sequence. No mechanism is required KMNO4 Cl2 H* HO, heat FeCl3…

A: When alkyl substituted benzene, ethyl benzene, is treated with potassium permanganate in presence of…

Q: 3. In the bromination of ethylbenzene (using Br2, FeBr3), the para path features the following…

A: In this question, we want to select the most stable resonating structure.  You can see details…

Q: 1. Consider each substitution reaction below. For each: 1. Label the electrophile and nucleophile,…

A:

Q: Draw the product of the attached reaction:

A: Product of the above reaction is given below,

Q: NaOCH3 Br E F

A: In presence of Base like NaOCH3 alkyl halide undergo E2 elimination. And in E2 elimination we get…

Q: Draw step 1 of the mechanism (draw the enolate form). H,C. CH H,N. HO, H,C CH CH CH, Edit Drawing

A: In alpha amino acid , ammine group can act as Nucleophile due presence of high electron density…

Q: (2) Which is the most reactive substrate in the electrophilic addition? ( A. CH3-C=CH2 B.…

A: The substrate which forms the most stable carbocation is most reactive.

Q: What major product (from Figure #1) results from the following dehydration reaction (from Reaction…

A: Alcohol gives dehydration reactions when they react with a strong acid like H2SO4 or H3PO4 to form…

Q: prese Maxwell Draw the major organic product of the reaction shown. Select Draw Rings More HI H3C-OH

A: in nucleophilic substitution reaction nucleophile attacks on substrate and forms product.

Q: .CI .CI OH2

A: SN2 (substitution nucleophilic) reactions are bimolecular reactions. The rate of SN2 reactions…

Q: 10. (8pts each) Rank the reactivity toward the SN1 mechanism. Place answers in the box provided. CH₂…

A: Concept:  SN1 reaction: SN1 reactions are nucleophilic substitutions, involving a nucleophile…

Q: Why is this E2 reaction wrong?

A: The major product is formed by the saytzeff’s rule in which the formation of more substituted alkene…

Q: b. Pt catalyst C2H5-CEC-H + H2

A: Interpretation- To complete the above reaction which is given above in the question -…

Q: Which SN2 reaction will occur most rapidly? (Assume the concentrations and temperatures are all the…

A: The rate of SN2 reaction depends on how good the leaving group (halide) of alkyl halide is.

Q: Which SN2 reaction will occur most rapidly? (Assume the concentrations and temperaturos are all the…

A: SN2 reactions stands for Bimolecular Nucleophilic substitution.  These reaction occur in one step in…

Q: In step 7, a hydroperoxide ion reacts with the glycosulose molecule to form a peroxy intermediate.…

A: The functional groups are key components associated with a molecule and are highly responsible for…

Q: CH;OH -Br 25°C

A:

Q: An SN1 reaction is shown in the box; the reaction profile for this reaction is shown below. Identify…

A:

Q: A set of three nucleophilic displacement reactions is shown below: CH3 CH3 CH3Br CH;CHCH2CH2B1…

A: The correct answer about SN2 reaction is given below

Q: Rank the following from most reactive to least reactive in an SN1 reaction.

A: Since the reactivity of SN1 reaction depends on the stability of the carbocation formed after…

Q: Draw the complete mechanism and product of the following reaction. 1. NaOCH,CH3, THF 2. Br

A: In this Reaction alkylation is occurring at alpha hydrogen of ketone by using base (NaOC2H5) and…

Q: Draw the major organic product for the reaction shown. Br2 (excess) FeBr3

A:

Q: X H₂O - g E2 Elimination h = SM1 Nucleophilic subst

A:

Q: Br H,0

A: Br^- is a good leaving group. But, H2O is not at all a base. Rather it is a weak but a nucleophile.…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.