Given each of the acid/base equilibria shown, provide curved arrows that represent the reaction mechanism. Also, calculate the Keq value for each. a. b. HH CH3 H & H LDA + HO 8o Ay ΝΗ

Q: 1. What would be the best base for performing the elimination reaction shown? 2. What major…

A: Given : structure of reactants  Tip : strong base prefer E2 reaction.

Q: Choose the reaction conditions to complete the acid-base reaction shown. NaH CH3CH2OH H C:O A B C D…

A: Hex-1-yne is given, hydrogen on triple bond will act as strong acid, we can use strong base to make…

Q: Ph сно окрапон, NaOH, IIzo, beat 2) H₂0, H307 > г. W

A: All the given reactions are called organic synthesis..All of them are different types of reactions,…

Q: 21. Which of the following is the correct reaction intermediate? HCI, CH3OH Meo OMe intermediate НО…

A: This is a cyclic acetal reaction. The ketone reacts with alcohol in acidic medium to form the cyclic…

Q: A set of three nucleophilic displacement reactions is shown below: Br Br CH3 CH3CHCH2CH2CH2CH3…

A:

Q: 7. Give a complete mechanism for the reactions below. =0 HCI Intermediate product 1. Mel 2. NaOH…

A: Enamines are formed by the condensation between carbonyl compounds and amines. The word enamine is…

Q: ju ja -> Cs H₂ NO + нсе

A: Molecular formula=C5H9NO HDI = (2C+2+N-H-X)/2 HDI=(2*5+2+1-9-0)/2 HDI=4/2 HDI=2 From HDI =  given…

Q: -Br д Ph ОН H „N.. 'Me ОН MeOH Д Д Ph Cl

A: The given reaction is a simple SN1 reaction where at first -Br-leaves to give stable tertiary…

Q: MnO2 NaCN HCI HCI B H20 h) C (Give all products 1. CH3MGB. A 2. H20 or H3O* 1. ВН+/THF i) E 2. H2O2,…

A:

Q: Fill in the boxes below with the appropriate reagents or structures. Note that parts 3a) and 3d)…

A: Answer below this question Explanation:

Q: Write the product(s) for 3 out of 4 of the following reactions. 1 2 3 4 من H x OEt 1. KOET, EtOH 2.…

A:

Q: What is the major expected elimination product of the following reaction? ? + CH3O ****CH3 Br `CH3…

A: Biomolecular elimination (E2) reaction:E2 reaction involves a one-step mechanism in which…

Q: F CH2CH3 B-F H3CH2C-o F

A:

Q: COOH COOH OH OH OH OH H3C H3C H3C" Br Select reagents from the table to perform this synthesis; only…

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Q: Identify the best reagents to complete the following reaction. N 0 A B C D 1. CH3CH2MgBr 2. H3O+ 1.…

A: Given transformation: We have to find the reagent for this transformation.

Q: 16. Provide the intermediate in the reaction shown below. NANH, NO2

A: Given reaction,

Q: Step 1: Fast, reversible HA = H+ + A- Step 2: Fast, reversible X + H+ = HX+ Step 3: Slow HX+ =…

A: The question is asking about the effect of adding A- to the solution on the reaction rate in a…

Q: Write the products of tollowing reaction sequence CH3 ス. NaCN H20 NaOH Br2 light OH Hz CrzOz Zn HzO…

A: Note: According to our guidelines we are supposed to answer only first three subparts. Kindly repost…

Q: 4.Consider the following reaction. Draw arrow pushing mechanisms for each of the following steps in…

A: GIVEN

Q: What is the expected major product of the reaction shown? € 11 Ph H₂C XIII Correct Answer: I Ph Ph…

A:

Q: What is the major organic product obtained from the following sequence of reactions? A. HNO3, H₂SO4…

A: HNO3, H2SO4 add a NO2 group to the aromatic ring.H2, Pd/C is a reducing agent.Na2Cr2O7 is an…

Q: Below is the final step in a synthesis of a widely used anxiolytic (anti-anxiety) drug. Give the…

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Q: B C EtO. H 2. H3O* & Heat Ninhydrin NH3 COO NH3 COO Aq. HCI & Heat NH3 + CO₂ + purple compound ?+ ?…

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Q: Choose the best reagents to complete the following reaction. Į NaH 2. H3O+ OH H xx [a] A B D E 1.…

A: The best reagent to complete the given reaction is: A. 1. NaBH4 ; 2. H3O+Explanation:

Q: Which Grignard reaction below is incorrect? O O H or 1. C₂H5MgBr 2. H3O+ 1. C₂H5MgCl 2. H₂O* 1.…

A: When a ketone reacts with a Grignard reagent, a tertiary alcohol is formed and when an aldehyde…

Q: 1. Draw a reasonable mechanism for each of the following reactions OH P CI H;SO, ÓH OH HCI

A: In case of dehydration reaction, reaction goes through such a way in which if carbocation…

Q: IV OH Br i) Mg Et₂O ii) H₂O V Ph Na₂Cr₂O7 H₂SO4 CO₂H M

A: Alkyl/aryl halide reacts with magnesium in dry ether to form alkyl magnesium halide(Grignard…

Q: What is the major product of the following multi-step synthesis? 1. BH3 2. H₂O2, NaOH HBr HS. t + &…

A: Hydroboration-Oxidation reaction is a chemical reaction…

Q: In the following reaction which specles acts as the nucleophile? OCH,CHa (H,C)2N. CH,CH,OH OCH,CH3…

A: We have to predict the nucleophile in given reaction .

Q: Which hydrogen is removed by base in this elimination reaction? На. На На о нь Hc Hd Hb Ha Br He C…

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: Draw the product of the reaction shown below. 1. (CH3)2CHCI, AICI3 2. HNO3, H₂SO4 3. KMnO4, NaOH, A…

A: Determine the product for the given reaction of methyl benzene with the given reagents.The reaction…

Q: 3B Complete the reactions below. OH NaBr/H₂SO4 D Mg Et₂O E (2 ισοδ) 1. HCOOEt Et₂O 2. H₂O/H* F

A: Answer:-This question is answered by using the simple concept of chemical reactions of organic…

Q: ?+ ? [H₂SO4] - H₂O Draw the required reactants for the reaction shown above. Draw Your Solution

A: Given,  Carbonyl compounds either aldehydes or ketones react with primary amines in presence of…

Q: Propose efficient synthesis for the following reaction. (10 pts) an O2N `NO2

A: The answer is given as follows

Q: 2. Provide the product of each of the following reactions or reaction sequences. Br Br 1. xs NaNH2…

A: Alkyes show characteristic electrophilic addition reactions such as addition of halogens, addition…

Q: BI B= C= Complete the reaction N-R MN PI-NH₂ + B Сндон puflux

A: The Gabriel synthesis is a chemical reaction that transforms primary alkyl halides into primary…

Q: The product of the following reaction sequence is: i) CICOCH2CH3, AICI 3 ii) MeMgl iii) HCl(aq)…

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Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.