11. Which of the following SN2 reaction is the fastest? A) CH3CHCH3 + HO™ CH3CHCH3 + Br Br OH B) CH3CH2CH₂I+HO-→ CH3CH2CH2OH + I- CH3CHCH3 + HO CH3CHCH3 + I- I OH D) CH3CH2CH3Br + HO-CH3CH2CH3OH + Br E) CH3CH2CH₂I+ H₂O → CH3CH₂CH₂OH + HI

Q: Need help with these problems.

A: Solution: SN1 reaction is depends on stability of carbonation as stability increases rate of SN1…

Q: Rank the following aromatic hydrocarbons below in terms of increasing rates of sulfonation via…

A: Electrophilic aromatic substitution reactions : Electrophilic aromatic substitution reactions are…

Q: 1. Draw the mechanism for the following reactions. -CH3 Br₂, Nal a. b. c. H3C H3C CH3 CH3 CH₂ H. H_O…

A: Alkenes undergo addition reaction when treated with bromine , H+/H2O and HcL reagents.  “Since you…

Q: plz show the full mechanims for this reaction with arrows! CH3 OCH3 H3O+ H₂O/CH3OH -CH3

A: In the presence of acid and methoxy oxygene gets protonated to produce oxonium ion. Removal of…

Q: Order each of the sets of compounds with respect to Sn1 reactivity (1 = fastest). CH3 .CH2BR .CH21…

A: in sN1 mechanism carbocation intermediate is formed...

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: The products of the given reaction are, E2 CH;CH,Br H,C=CH2

A: In Nitrogen containing Lewis base its lone pair of electron is present in sp2 hybrid orbital ,which…

Q: NH2 HN-CH ~ 10 X Faster than Reaction B Reaction A DMSO NH2 HN .CH3 Reaction B DMSO NO2 NO2 It is…

A: A. DMSO is a aprotic solvent which favours SN2 pathway. Here, CH3I acts as electrophile while -NH2…

Q: OCH3 C-H C–H + H,O + ? OCH3

A:

Q: Show me the mechanism of this reaction using only 1 bromination.   *R listed is NHCOCH3.

A: Pyridinium tribromide is the source of Br2 which is attacked by the ring as the lone pair of N gets…

Q: What is the product of the following two-step reaction sequence? Br2 Na CH3C=CCH3 NH3 H CH3 H2N, H3C…

A:

Q: What set of reagents would be needed to perform the following reaction? ? OH Either H₂O/H3O+ or 1)…

A: 1. Hg(OAc)2, H2O 2. NaBH4: Converts alkene to alcohol. Product is Marovnikoff1. BH3 2. H2O2, OH-:…

Q: Br Br of Br Br А в C D

A:

Q: 7-9 Predict with compound in each pair will undergo an SN1 reaction more quickly. to a te ta a) or…

A: This reaction proceeds in two steps. The first step is the removal of the leaving group to form a…

Q: In the reaction shown below, which of the following is the nucleophile? OCH₂CH3 CH3CH₂CHCH₂ + 2…

A: A nucleophile is a reactant which gives an electron pair to form a covalent bond. A nucleophile is…

Q: In each reaction box, place the best reagent and conditions from the list below. 1) 2) Br 3) Br2…

A: Friedel-Crafts alkylation can be done in the first step and the reagent ethylchloride in presence of…

Q: H DCC „N. Вос + HO. H2N, OCH3 MECHANISM (Structure of DCC below) N=C=N'

A: When DCC is treated with carboxylic acid and amine it gives amide as final product.

Q: dissociation NaBr Select to Draw Carbocation Intermediate Carbocation Rearrangem ent Select to Draw…

A:

Q: Which is the best reagent to accomplish this transformation?

A: Organic reactions can be defined as the reactions in which organic reactants react with each other…

Q: Propose a mechanism for the following reactions. There may be more than one produc dentify whether…

A: following reaction can be Substituion elemination addition as per reaction mechanism.

Q: What reagents would be needed to produce the product shown as the major product? ОН Br A) 1. H2SO4 /…

A:

Q: Which is the proper reaction mechanism for the following reaction? F OT F-B F :BF, CH2CH, CH2CH3…

A: Option II

Q: 2. Label the reactions below as Type 1 or Type 2, then complete the ones labeled as Type 2 including…

A: There are many subparts in the given questions. For the need of whole you to repost the question. I…

Q: For the following reaction, identify the kinetic product. + HBr

A: The objective of this question is to identify the kinetic product of given reaction.

Q: 1. Which reaction is fast? CH,ONa 1) A Br B Br CH,OH CH,OH NaSCH,CH3 Br NaSCH,CH3 Br 2) A ethanol…

A: In this question, we will Identify the faster rate Reaction.  You can see details explanation and…

Q: Help

A:

Q: 2) Rank the following series of molecules based on reactivity in an E2 reaction (NaOEt/EtOH). (1=…

A: The basic principle is; the bulky group should always come at equatorial position.The higher the…

Q: HO HO H₂N CH3 CH₂ CH3 CH₂ NH₂ + 1. NaH 2. CICH₂OCH, (CH3)3 SICI (H₂C),CO NH₂ Et₂N + H N PhCH₂O…

A: Dear student i have solved 5 questions.  I request you to please repost your remaining questions…

Q: CH3CH₂OH + CH3CH₂ + HO → CH2CHBr + CN- > CH2CHCN + Br CH3CH₂CN + CH3S → CH3CH₂SCH3 + CN™

A: Nucleophilic substitution is faster when the nucleophile is strong and leaving group is good.

Q: i A topic I had difficulty understanding was Stereochemistry of SN2 Reactions. Br Complete the…

A: We have to complete the given SN2. reactions with assigned stereochemistry.

Q: H3C. H3C A CH3 4-0: H H3C. H3C на о HỌC ĐH B CH3 CH3 H3C. H₂C CH3 H3C. H3C :0: 0: I Н

A: Given is a mechanism of a reaction.To find the product of the reaction.

Q: :0: 11 CH,-C--H ÍCH, NÊN :0: CH₂-C-O CH₂-NEN :0: || CH, CỘ CHO N₂

A: Given,The reaction mechanism:

Q: This reaction takes place via a pinacol rearrangement. Draw curved arrows to show the movement of…

A: Sulphuric acid(H2SO4) is used as dehydrating agent which rearranged ketones and also side products…

Q: 2) ОN- -CH,CI CH,COONA CH3COОH sol.

A: Electron withdrawing substituents destabilize the carbocation that's why SN1 reaction tendency…

Q: Please help! And show work clearly

A: SN1 reaction is a nucleophilic substitution reaction in which the rate determining step depends on…

Q: O A. No reaction O B. SN2 O C. E2 O D. SN1/E1

A: When NaNHCH2CH3 and 1-iodo-2,4-dimethylpentane are combined in a flask, the following mechanism…

Q: The substitution of an Iby a Clon H3C-I can occur by two possible mechanisms: Mechanism I: step 1.…

A: Consider the mechanism I and II as; Mechanism I: step 1. H3CI → H3C+  + I-                     slow…

Q: (а) CH3-CH2-Br + но- or (b) CH3-CH2-Br + (CH3);CO - (с) CH3-CH2-CI + HO- or (d) CH3-CH2-Br но-

A: We have to choose E2 reaction in each pair have faster as follows in step 2:

Q: The electrophilic addition of Br, to several alkenes was examined. Explain why the relative reaction…

A: In the reaction of Br2 with an alkene, an alkene is a nucleophile and Br is an electrophile.

Q: Using the reaction bank, devise a synthetic route (should use several reactions) to convert the…

A: Given

Q: CH3 1) H* OCH3 CH3 2) CH3ОН HO,

A:

Q: What series of reagents will accomplish this transformation? ch9_d5_95.pdf O 1. HBr, HOOH 2. NaOH…

A:

Q: Which conditions will most efficiently affect the transformation shown? A) NaBH₁, CH;OH B) PCC HO C)…

A: The reduction of carbonyl results in the formation of alcohols. A reducing agent is used for the…

Q: 4. Show curved arrows that illustrate the resonance in each of the intermediates. Resonance (start…

A: Which involves identical position of electrons is called resonance.

Q: What sequence of reactions will transform the starting material shown into the product? OH 'N' 1)…

A: We have to focus on reduction part mainly, as after addition of amine reduction by LiAlH4 is very…