[1] KNH2, NH3 [2] H20 but-2-yne but-1-yne [1] KNH2, NH3 [2] H,0 2,5-dimethylhex-3-yne 2,5-dimethylhexa-2,3-diene

Q: 1. An unsaturated hydrocarbon reacts with acidic KMnO4 to give isobutyric acid as the only organic…

A: Three questions based on introduction to organic chemistry that are to be accomplished.

Q: H20 С. |OCH3 OCH, - CH;OH and HBr с. OTs H,C-ÖH D. +o- Hint: The OTs (tosvl) group stands for , and…

A: The reactions given are,

Q: First Writedown which reaction it is? SN1, SN2, E1? Write a stepwise mechanism for the following…

A: Any molecule or ion which are electron rich species are called nucleophile for example -NH2,-OH and…

Q: Write a stepwise mechanism for each of the following reactions. Explain why a more stable alkyne…

A: The mechanism for but-2-yne to but-1-yne is as follows: The conversion is because terminal alkenes…

Q: Dehydrohalogenation of 1-chloro-1-methylcyclopropane affords two alkenes (A and B) as products.…

A:

Q: CI -OCH3 (m) H', Неat 'NO2 NO2

A: The Given reaction is a example of ArSN2 mechanism. -NO2 is a strong Electro withdrawing in nature.…

Q: When 2-bromo-3-phenylbutane is treated with sodium methoxide, two alkenes result (by E2…

A: a.

Q: Which isomer reacts more rapidly in an E2 reaction: cis-1-bromo-4-tert-butylcyclohexane or…

A: An E2 reaction is a concerted, one-step reaction in which the proton and the halide ion are removed…

Q: N. cat. H2SO HN H20

A: Given, The structure of products are; and In the reaction, carbocation goes into conjugation.

Q: The following compound has extra stability in its enol form. Explain the reason that may lead to…

A: Intermolecular forces come into action when two atoms or groups of atoms are placed closed to each…

Q: (a) When cis-1-bromo-2-methylcyclohexane undergoes an E2 reaction, two products (cycloalkenes) are…

A:

Q: A single alkyl bromide reactant theoretically yields either of the given products, depending on the…

A: The reaction of an alkyl halide with CH3OH proceeds with the SN1 reaction mechanism and the reaction…

Q: Directions: For each item, match the description with the following choices of alkenes. Write only…

A: Alkene having high priority groups on same side of the double is known as Z isomer. Alkene on…

Q: Q6. What is nucleophilic substitution reaction? Illustrate nucleophilic substitution 1 (SN1)…

A: Carbocation is a reaction intermediate that is formed during the SN1 reactions. In carbocation, the…

Q: 1-Chloro-1,2-diphenylethane can undergo E2 elimination to give either cis- or…

A: Newman projections helps to determine the stability of various conformers of a molecule. in bwtween…

Q: 1. Show by means of suitable reaction how 2-butanone can be easily synthesized from each of the…

A: a) CH3C≡CCH3 The given reactant is 2-butyne. The product 2-butanone can be synthesized from the…

Q: Which of the following alkyl halides will not react to either NaI in acetone and 2% ethanolic AgNO3?…

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Q: Rank the following alkenes in order of increasing stability: CH,=C(CH3)CH,CH3, CH2=CHCH(CH3)2, and…

A: Stability of alkene is directly proportional to number of hyperconjugation structures and number of…

Q: CH,CH,CHCH,, CH,CH,CH,CH,Br, (CH,),CCH,CH, and CH,CH,CH,CI Br CI

A:

Q: 2. Arrange these carbocations in order of increasing stability. CH2 CH3 -CH3 C. b. a.

A: Stability of carbocation can be compared using hyperconjugation effect. Carbocations with having…

Q: Which is an unlikely product of the following hydrochlorination of an alkene? CH3 H-C-CH=CHCH3 + HCI…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Taking into account anti periplanar geometry, predict the major E2 product formed from each starting…

A: Introduction :  We have to tell the major eliminated product formed .

Q: When 2-bromo-3-phenylbutane is treated with sodium methoxide, two alkenes result (by E2…

A: a) The major and minor products are to be drawn when 2-bromo-3-phenylbutane is treated with sodium…

Q: 1. Which reaction conditions would be best for turning ethene into ethanol? a.H2O, HBr b. CH3OH,…

A: Q.1-- Ethene is converted into ethanol by passing its vapours through water in the presence of…

Q: Write a stepwise mechanism for each of the following reactions. Explainwhy a more stable alkyne…

A: Given reaction,

Q: Arrange the substituents in order of decreasing priority when determining E/Z stereochemistry of an…

A: The substituents given are,

Q: Compounds X and Y are both C,H15CI products formed in the radical chlorination of…

A:

Q: A single alkyl bromide reactant theoretically yields either of the given products, depending on the…

A: The alkyl halide gives a nucleophilic substitution reaction. The nucleophilic substitution reaction…

Q: To accomplish a Markovnikov addition of water to an unsymmetrical alkene, with minimal skeletal…

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Q: In the reaction of 2-chloro-3-methyl-1-phenyl-hexane with ethanol, how many rearranged carbocations…

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Q: Arrange the following alkyl halides in increasing reactivity in E1 reaction. Write 1 for the least…

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Q: 6. Provide a detailed, stepwise mechanism for the following transformation. Use the curved arrow…

A: Using deprotactation of carbonyl group by amine moiety by acidic hydrolysis.

Q: Which is the major product in each of the following? CH, CH, CH, or or A OH он в ) CH,CHC-CHOI,C,…

A: In this problem we will discuss the following reactions: Addition of HBr on cycloalkene. Formation…

Q: Which of these alkyl chlorides undergoes dehydrohalogenation in the presence of a strong base to…

A:

Q: When buta-1,3-diene (CH2 = CH – CH = CH2) is treated with HBr, two constitutional isomers are…

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Q: Be sure to answer all parts. Explain why the addition of HBr to alkenes A and C is regioselective,…

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Q: k. 3,3-dimethylpent-1-ene + catalytic amounts of H2SO4 in water CH3 H,C=CH- CH2-CH3 ČH3 Major…

A: The acid-catalyzed hydration of a double bond occurs through a carbocation intermediate. The…

Q: HBr (excess) Br Br

A: Firstly, the addition of H+ takes place across the triple bond which gives rise to two carbonations,…

Q: (b) 1-methyl -3-chloro-4-lodo Cyclo pentane (C) 1- Chloro-2-lodo-4-methyl Cyclo pentane (d)…

A: The question is  based on concept of IUPAC NAMING of organic compounds. There are certain rules to…

Q: When 2-bromo-3-phenylbutane is treated with sodium methoxide, two alkenes result (by E2…

A:

Q: 6. Match the reagents and condition below with the appropriate reactant. You may list a reagent or…

A: using the given reagent, and reactant, identify the product Alkene is give electrophilic addition…

Q: Choose

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Q: For the following reaction, Br NaOH a. List all expected organic and covalent products. b. Indicate…

A: Substitution reaction is defined as a reaction in which the functional group of one chemical…

Q: predict the major product of the reaction sequence below

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Q: In the elimination of a vicinal dihalide to yield an internal alkyne, two equivalents of NANH2 are…

A: Elimination of vicinal dihalide to yield an alkyne,two equivalents of NaNH2 are required to…

Q: Name the following heterocyclic compounds using replacement nomenclature only: N-N H H ? 1. 2- ? 3-…

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

Q: 1-Chloro-1,2-diphenylethane can undergo E2 elimination to give either cis- or…

A: We'll answer the first question, since the exact one wasn't mentioned. Please submit the question,…

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.