Section 1: Multiple Choice Questions (Submitted and Graded) 1. Predict the major product of the reaction sequence below. noinog Br: Н,с CH3 (а) .Н,с. (b) Нас (c) CH3 :Br: сCна Hас. CH +enantiomer +enantiomer HBr (d) :Br Нас. (e) Н.с Br CH3 CH3 :Br: Нас. .CH3 + ? +enantiomer 2. Predict the major product of the reaction sequence below.

Q: . Rank the following sets of substituents in order of priority according to the Cahn- Ingold-Prelog…

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Q: 2 Give reagents that would complete the reaction to give the product with the correct…

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Q: Explain why the reaction of 2-bromopropane with NaOCOCH3 gives (CH3)2CHOCOCH3 exclusively as…

A: The reason why reaction of 2-bromopropane with NaOCOCH3 forms CH32CHOCOCH3, whereas the reaction of…

Q: SN2 reactions that involve substitution at a chirality configuration of one molecule to another,…

A: When reaction is undergoes though SN2 mechanism the configuration of product is 100% inversion , as…

Q: Explain why the halo-substituted benzenes have the relative reactivities

A: The electronegativity of fluorine is highest and thus it is inductively highly electron withdrawing…

Q: ach reaction box, place the best reagent and conditions from the list below. 1) 2) но 3) но. 4)…

A: Given reactant is : 3-methyl-3-pentanol.

Q: Using Cahn-Ingold-Prelog rules, rank these substituents from highest priority to lowest priority. II…

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Q: 2. а) Predict possible product for each transformation. i. EtO,C. NaOEt ii. OCH3 OCH3 ii. СНО MENH2,…

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Q: Provide an answer for each in the space provided. 1. Provide a structure for the major product of…

A: In E2 elemination leaving group and adjacent hydrogen must be anti-periplaner

Q: How much cyclohexanone (MW=98.15, D=0.9478) will be formed with 100% conversion of cyclohexanol…

A: When cyclhexanol is treated with potassium dichromate, K2Cr2O7 in presence of Sulfuric acid, H2SO4 ,…

Q: Both compounds A and B below give the same carbocation intermediate C in the SN1 reaction. However,…

A: In this question, we will Identify which Compound ( A or B ) give carbocation intermediate ( C )…

Q: CH3 HBr Peroxides CH3 H3C Br -Br CH3 CH3 C. А. ÇH3 ÇH3 Br CH3 `CH2B D. В.

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Q: Part B HC=CCH2CH2CH=CH2 Draw the molecules on the canvas by choosing buttons from the Tools (for…

A: Given; reactant

Q: Which of the following reagent best accomplish this transformation below? a. BH3, THF, H2O2 b.…

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Q: Arrange the following compounds in their ease of undergoing an S,2 reaction: a) СЗСН2СH2-CІ b)…

A: For substitution reaction, nucleophile has to attack from the back side of the leaving group in the…

Q: CH,Na heat H₂O/H+ KMnO4, H₂O, OH Cold 1. Hg(OAC)2, H₂O 2. NaBH4, OH'

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Q: 2-Methylpropane have more than one kind of hydrogen and will generate 2 different products with…

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Q: Question is attached as an image

A: The given compound reacts with THF gives disubstituted borane compound. The disubstituted borane…

Q: OH The transformation above can be performed with some reagent or combination of the reagents listed…

A: The major steps involved in this reaction are hydroboration to give alcohol, oxidation by mild…

Q: Arrange the following compounds in their ease of undergoing an SN2 reaction: a) CH3CH2CH2-CI b)…

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Q: 3. Predict the product of each step in the sequence: 1. PBr3 HO- H. ?C Mg/ether РСС ?D ? A ?B 2. H3O…

A: Grignard reaction is an organometallic reaction where the formation of carbon-carbon bonds with the…

Q: 2. The reaction below proceeds through two different pathways. 60% of reaction proceeds through Sn1…

A: Solution - According to the question - Given - The given reaction is a nucleophilic substitution in…

Q: Name each alkene and specify its configuration by the E,Z system

A: While writing the IUPAC name first identify the parent chain and the functional group.

Q: Arrange the following compounds in their ease of undergoing an SN2 reaction: a) CH3CH2CH2-CI b)…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: CI Which reagents lead to this transformation? O 1. C2, AICIl3 2. CH3CH2CI, AICI3 O 1. CH3COCI,…

A: The details solution for this is provided below in attach image.

Q: With reference to the following reaction scheme: LIAIH4 Et,NH HCI (cat.) A C3H180 B C12H25N Me Но…

A: We have to draw the structures of the compounds A-D.

Q: This substituent deactivates the benzene ring towards electrophilic substitution but directs the…

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Q: Order each set of compounds with respect to SN2 reactivity: CI CH3 H3C-C-CI (a) CH3CH2CH2CI…

A: Alkylhalides undergo Nucleophilic Substitution reactions Reactivity order of alkylhalides is…

Q: 3D display mode -OH CH3 Draw the molecule on the canvas by choosing buttons from the Tools (for…

A: When the given compound reacts with acetyl chloride, an ester is formed.

Q: Show (in increasing order) the relative stability of the following carbocations: CH3CH2CH*CH3…

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Q: Compare the conformational profile of butane (A) with that of 1,2-dibromoethane (B) While the methyl…

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Q: 1. CH3 H3C-C. CH3 :Br r-Br: CH3 H3C-C-Br: I CH3 Br:

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Q: Which reagents will give the transformation shown? LOH (1) Вн3: (2) Н2О2 a. (1) Hg(OAc)2; (2) NaBH4…

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Q: 3) write a detailed mechanism of: HO -OH CH3ČCI AICL3 CCH3

A: The reaction of phenol with acetyl chloride in the presence of anhydrous AlCl3 to form…

Q: CH3 E. CH, D. CH;CI Br C. А. CH3 -CH3 „CH3 -CH3 Br B.

A: In nucleophilic substitution reaction,  substrate must contain a leaving group which may be departs…

Q: Determine the structures of compounds A-J in the following reaction sequences. 1. LIAIH4, ether В 2.…

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Q: Classify substituents according to their effect on an SEA by completing the chart below. It is…

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Q: 1. H2SO4, heat 2. НCСІ, H-02 LOH d.

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Q: The transformation above can be performed with some reagent or combination of the reagents listed…

A: The above given transformation (convention) of one molecule into another molecule can be carried out…

Q: Based on your knowledge in biological chemistry reaction in biomolecules, what do you think is the…

A: Given reaction is :  Based on your knowledge in biological chemistry reaction in biomolecules, what…

Q: 4. Provide a detailed, stepwise mechanism for the reaction below. (CH3)2CHCH2CH2CH21 + CN- →…

A: Primary alkyl halide reacts with cyanide ion to form alkyl cyanide. The reaction follows the SN2…

Q: 1-methylcyclobut-1-ene with Cl, in dark conditions 2-methylprop-1-ene with O3, Zn, H;O, H*

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Q: Help

A: Given

Q: In the elimination of a vicinal dihalide to yield an internal alkyne, two equivalents of NaNH, are…

A: The hydrogen atom bonded to triple bonded carbon atom in alkyne is acidic hydrogen and can be…

Q: HBr 40° C 21. Na, CH;OH NH3 22. 1. NBS, heat 2. NaOEt, EtOH 23.

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Q: Show an actual arrow-pushing mechanism for the transformation below, and briefly explain the…

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Q: 6. Draw a detailed arrow pushing mechanism for the following transformations: srl NaOCH3 SN2 Br +…

A: SN2 reaction proceeds with the backside attack of the nucleophile on the alkyl halide which results…

Q: Show how HC ≡ CH, CH3CH2Br, and (CH3)2CHCH2CHBr can be used to prepare CH3CH2C ≡ CCH2CH2CH(CH3)2.…

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Q: Rank the following in order of increasing reactivity toward electrophilic substitution (start with…

A: Electrophilic substitution will occur in benzene rings whose electron density is increased by the…

Q: Provide a mechanism for the conversion of A to B and B to C. Please show all arrow pushing. Me II OH…

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Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.