Which alkene has the E-configuration? Oa. HN NO2 CH3 O b. H2N NO2 H3C NO2 H;C NH2 O d. H3C NH2 O2N Clear my choice

Q: CI H-CH3 CH3 OLE CI H₂CC Hạc"C-CH, CH3 BIM J-G CI HIGH H LAR CI C-H HI.C CH3 CUL

A: The reactivity towards SN2 reaction decreases when the nucleophile is sterically inhibited .  Steric…

Q: Which of the following is the most stable carbocation? I. CH3C=CH₂ II. CHỊCH= III. CH3- CH3 IV. V.…

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Q: 6. Provide the line structure of product E in the following reaction. Include stereochemistry for…

A: First cl2 react with alkene to form three member intermediate then H2O attack form the corresponding…

Q: Rank the compounds by DECREASING reactivity towards nitration with HNO3/ H2SO4 (most reactive on the…

A: Aromatic compounds undergo electrophilic substitution reaction. For example nitration reaction with…

Q: Identify the most stable carbocation. Select one: О . ОН

A: We have given the organic compound having alcohol as functional group we have to identify the most…

Q: Label each pair of alkenes as constitutional isomers or stereoisomers. Select the single best answer…

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Q: Give the IUPAC name for the compound below. Br OH

A: The given structure is: It has 8 carbon chain with one OH group, one Br group and one alkene group.…

Q: Determine the product, Circle the correctanswer. DNBS CH3 2) H (EC 3) Hg SO₂ / H₂SO₂ A Br. B…

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Q: BH3 C3H15B Draw the product of this reaction:

A: Borane reacts with 1 5 -cyclooctadiene in THF to give 9-borabicyclononane ( 9-BBN )

Q: What is the major organic product for the following reaction? xs. Br2 CI4

A: First alkyne react with Bromine to form three-member cyclic intermediate, then Br- attack with…

Q: woite the major products with relevant stereochemitry. Ques 12o°c a) NHTS b) (CH,0), 50,, benzune…

A: Solution: the major product with relevant stereochemistry is drawn below

Q: Rank the following carbocations according to stability (1: most stable, 5: least stable.) la OCH3 u…

A: Answer:- This question is answered by using the simple concept of stability of carbocations which…

Q: What is/are the product(s) of the reaction of alkyne below?

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Q: Draw the energy diagram of the given

A: Alkene gives an electrophilic addition reaction with hydrogen halide to form an alkyl halide.

Q: 9.64 Draw the products of each reaction, and indicate the stereochemistry where appropriate. a.…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: None

A: a. In the first reaction, no significant change occurs. This is because there are no reactive…

Q: g. cis-3-methylpent-2-ene with BH3, H2O2, and OH CH3 H3C-CH=Ċ CH2 CH3 Major Product(s) of g.…

A: Hydroboration oxidation is the reaction which is used to produce alcohols. It is two step reaction…

Q: What cycloaddition products are formed in each reaction? Indicate the stereochemistry of each…

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Q: Which of the following is a ketone? O A. (CH3)2CHOH В. Снзсоснз3 С. Снзсно D. CH3CH20CH3

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Q: j. HO HCI/ZnCl2 CH3 k. ÇH3 HCI/ZnCl2 CH;CH2C-CHCH3 ОН СНЗ

A: The reactions given are,

Q: 2, 3,3-trimethyl butan-1-01 A. H Br, El B. HBV, SHI SH2 C. H Br, D. PBV3, SN2 1-bromo-2, 3, 3-…

A: The reactant is 2,3,3-trimethylbutane, which is a primary(1o) alcohol. The product is…

Q: Which alkene is most stable? I II III IV V O I O IV O V III O I

A: We will consider the heat of hydrogenation to calculate the stability of the alkenes.

Q: HO OH H. Br CH3 H3C CI H. ICH CH3 of CH3 H. Sli

A: Enantiomers which are mirror image to each other or complete configuration should change (R,S)to…

Q: Which carbocation is the least stable? CH3 lo IV. CH;CCH2 I CH;CH2 II. CH3CHCH3 CH3 CH3 I CH3CO V.…

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Q: Alkene Z or E?

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Q: Choose the correct structure for the major product of the following: or ox or or HO NO₂ NO₂ A HNO3…

A: Information about the question

Q: Generally alkynes prefer to undergo: SN2 Both SNI and SN2 SNI Addition Reaction

A: Alkynes are unsaturated system (due to the presence of multiple bonds in them). So, their principle…

Q: exlpain why we get these final product 1) Cl₂, AlCl3 2) SO3, H₂SO4 3) HNO3 H₂SO4 4) H₂O, H₂SO4, A…

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: Show how major products are formed please .8 a) c) d) .8 ? CI b) e) NO₂ ŞO3H 3 OH Ò AICI,y Step…

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Q: (S)-Octan-2-ol Pyridine NaNg ) LIAIHA C MEOH II) H2O

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Q: How many stereoisomers are formed in the reaction below? Please note: both alkenes will react under…

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Q: Give the complete common name, including anomer and stereochemistry labels, of the following…

A: Haworth projection is a cyclic representation of carbohydrates. In this a a five and six membered…

Q: What are the major products of the following reaction? O A and C O A and B OA, B and C OB and C H₂C…

A: When a tertiary alkyl bromide reacts with an alcohol a nucleophilic substitution reaction occurs.…

Q: Which carbocation would be least stable?

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Q: CHICH2CH3 ce CHICHzCHz CH3 CH3 II

A: Different conformations of cyclohexane are formed by the rotation around the carbon-carbon single…

Q: OTS d. KSH PB13 e. ■OH OH TsCl CH3CO₂ f. pyridine

A: We have to predict the products from (d) to (f).

Q: Determine the double bond stereochemistry (E or Z) for the following molecules. F. H3C C A CH3 F. H…

A: Rules for writing the E and Z configuration:

Q: When alkyne A is treated with NaNH2 followed by CH3I, a product havingmolecular formula C6H10O is…

A: In 4-pentyn-1-ol, the O-H bond is more acidic than acetylenic C-H bond. The base abstracts the H…

Q: 3. Which of the following alkenes is more stable? Explain. OH

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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.