1. H2SO4 Br +] H20 HO, NaBr 2. H3C-O H,C-O-Li Li f= Sn1 Nucleophilic substitution g= SN2 Nucleophilic substitutiom a = Proton transfer d= El Elimination b = Lewis acid/base e = E2 Elimination c = Electrophilic addition The rections above involve synthesis or reactions of alcohols and ethers. Identify the mechanism by which they proceed from among the mechanisms listed. Use the letters a - g 2.

Q: (E)-4-methyl-2-pentene + HBr 1-methylcyclohexene + ICI (hint: treat ICI as Br2) HO…

A:

Q: 5- Addition H2 to butyne give 6- Addition HBr to 3-hexyne give

A: Given,  5. Addition H2 to butyne give  6. Addition HBr to 3-hexyne give

Q: 2. Which reagent will transform 3-methyl-1-butene to 2-methyl-2-butanol? 1) Hg(OAc)2, H20 2) NABH4,…

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Q: Does the data provide evidence for the claim that the reaction of Br2 with alkenes proceeds via…

A: Note: trans stilbene + trans addition (bromine addition) results 1,2-dibromo-1,2-diphenylethane.

Q: 6. What kind of reaction does the conversion of A to B represent? H2SO, H20 но н A в A) Acid-base…

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Q: 2. (a) Examine the synthetic scheme below and identify: ) Reagents and Conditions (i) - (vi) (i)…

A: Hello Since multiple questions have been posted, the first question shall only be solved in this…

Q: a. NABH4 then H3o+ b. PBr3 c. Mg in dry ether, then CH2=O, then H30* d. Dess-Martin Periodinane e.…

A: The question is based on the concepts of Organic reactions. we have been given certain options. we…

Q: Which reagent is appropriate for the following reaction yclohexene converted to trans-cyclohexane…

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Q: 1. Starting from 1-bromoethane, synthesize ethanenitrile Br CH3CEN 1-bromoethane ethanenitrile 2.…

A: The synthesize of butanamide from ethyne has to be explained.

Q: Complete the following reaction a) CH3 CH2 + LH] Zn, HCl iag) CI CHs- CH CH3+ 2[H]_ Zn b) CI

A: Alkyl halides are reduced into alkane by metal and acid catalyst. Alkyl halide reacts with hydrogen…

Q: X, R' NANH, or NaH or NaOH, A R-C=C-R' Internal alkyne (12) C=C R' H. Vinylic halide X, 1. NaNH, or…

A: Base abstracts proton and the leaving group leaves.

Q: Write structural formulas for the following compounds (includes both old- and new-style names). (а)…

A: Welcome to bartleby ! As per company norms we cannot answer more than one question .So, I am…

Q: Substitution reactions of benzene (13.13)

A: Solution :    Aromatic electrophilic reaction of benzene involve mainly 3 steps : 1)Activation of…

Q: Predict the principal organic product of each of the following reactions. Specify stereochemistry…

A: As you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: HOP HO H3C 7. Which can be oxidized to a ketone MEN MIN MON MUN using PCC? 8. Which is an aromatic…

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Q: mCH3 व्कnशम्परिवककाट ९वmm-hio १Tmphithihe ) athic hydorophilic hx৭00१h०bic IC

A: There are 14 carbons in the long chain and this is an alkene . Its name is tetradecene. In this…

Q: Halohydrin formation from an alkene involves: a. Temporary induction of the dipole moment of a…

A: Halohydrin is prepared from Reaction between alkene and halogen in presence of water Molecules.…

Q: 27) (2-methylprop-1-enyl)cyclohexane 28) nona-1,8-diene 29) non-4-yne 30) octa-1,3,5,7-tetrayne 31)…

A: During the organic compound naming, the prefix will be expressed as the position along with…

Q: OH H3C CH2 CH H,C Examine this addition reaction and choose the true answer; Lütfen birini seçin: a.…

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Q: Rank these cyclohexane rings in terms of increasing energy. OH -HO- O- OH IV V II II

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Q: Write the main products of the following reactions: d) 1,6-heptadiene + 2HB CH; + HBr CH-CH3 + 2…

A: Carbocation have tendency of rearrangement to form more stable carbocation

Q: n רוו AROMATIC (10 e) ANTI-AROMATIC (8 e)

A: Given: Aromatic Anion (10e) and  anti- aromatic cation (8 e)

Q: (a) Answer the following questions based on the reaction scheme below. Jawab soalan berikut…

A: The missing compounds are given below

Q: 5. Addition of alcohol i) Acid catalyzed addition: H,SO, CH,OH H* + CH;CH,OH - H* + CH,CH,OH– H,SO,…

A: Alkenes reacts with alcohols in presence of acid to form ethers.

Q: 1. Draw and complete the following reaction scheme which starts with propene. In each empty box…

A: To complete the above given set of reactions To write the structures of A, B, C, D, and E and give…

Q: 5. Complete the following reaction scheme: H,S0, PCC Molecule A Molecule B A.Molecule A is…

A: Here given, the compound 2-methylbut-2-ene undergoes acid hydrolysis to produce molecule A. And then…

Q: 5. Consider the synthesis of 2-butanone from butyne: Hg2+ || CH3CH,-C=C–H CH;CH,-Ĉ-CH3 H3o* (iv)…

A: The given reaction represents the nucleophilic addition in alkynes. It is performed in the presence…

Q: Complete these nucleophilic substitution reactions. In each reaction, show all electron pairs on…

A: SOLUTION: Step 1: The reaction of n-butyl bromide with sodium methoxide gives methyl propyl ether as…

Q: Reaction of hbr with 2-methylpropene yields 2 bromo 2 methylpropane. What is the structure of the…

A: The reaction of Alkene with HBr  gives Bromo product.       In this reaction carbocation is formed…

Q: Complete the Synthesis Pt, | (CH, CH.),CH= CH(CH.), CH, H Hz CH3 CI HCI Zn 2 CH3C CH2 CH CH, CHCH, +…

A: Answer of the question given below,

Q: What is the product of this reaction sequence? Br Otrans-5-methylhex-2-ene O trans-2-methylhex-3-ene…

A: Since, you have multiple question. So, I will solved first question for you.  You can see the…

Q: 19 Which of the following statements are correct? 1-the rate reactivity of alkanes with halogens F2…

A: The elimination of water molecule from an alcohol is known as dehydration of alcohol. The major…

Q: (Hydrogenation): 3,3-dimethylcyclopentene + H2 – (hydrohalogenation reaction): 2,4-dimethyl-3-hexene…

A:

Q: Ph Ph CH3 Ph CH3 The Wolff-Kishner reaction involves the reaction of an aldehyde/ketone with…

A: The mechanism for the first step that is nucleophilic addition is shown below,

Q: 1. HBr is a by-product of reaction of alkenes with bromine (electrophilic addition) 2. Alkynes have…

A: For the above given statements "true" and "false " Can be predicted by explaining the statements in…

Q: 1. Sort the following molecules into the quadrant in the chart shown below that best describes them.…

A: The basic concept of the base is it gives hydroxide ions when ionized completely. A strong base is…

Q: + N₂ + H₂O CH3 Ph CH3 The Wolff-Kishner reaction involves the reaction of an aldehyde/ketone with…

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Q: Chy-C - CH, + H* CHg - C- oH + HO-CHy → CHy-Ö-O-CHg + HOH CHy-Ċ = CHg +HqO %3D 84

A: In reaction 1- Ethanoic acid + methanol --> Methyl acetate   In reaction 2- 2-Methyl propene…

Q: 1. Starting from 1-bromoethane, synthesize ethanenitrile Br CH,CEN 1-bromoethane ethanenitrile 2.…

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Q: Identify the major product of this reaction of an alkene. = ||| ОН ОН 1. Hg(OAc)2, H20 2. NaBH4,…

A: Given reaction is :  Options are :

Q: ks 1. How many types reaction only in organic chemistry. OA. Seven. B. Five. OC. Eight. called. 2.…

A: Substitution reaction can be defined as the reaction in which there is replacement of one atom  by…

Q: Aniline can be synthesized from benzene by using correct synthetic schemes. Choose one scheme that…

A: Please find your solution below : For converting benzene to aniline, first benzene is converted to…

Q: Ph Ph- CH3 Ph CH3 The Wolff-Kishner reaction involves the reaction of an aldehyde/ketone with…

A: To solve this problem we have to draw the arrow pushing mechanism of given step .

Q: name and draw the product/s formed from the reaction of 3-methylpent-2-ene: 1. with HBr  2. with…

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Q: 5.) Which exhibit both electrophilic aromatic substitution and free radical substitution reaction?…

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Q: ) Name the reactant (common and IUPAC) and show the structures for A and B 1) Excess CH,CH,MgBr А OH…

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Q: CH3 CH3 H2SO4 CH;CH2Ć-OCH3 CH3 CH;OH CH3CH2Ċ=CH2 Treating 2-methyl-1-butene with methanol in the…

A: The detailed mechanism given b

Q: This reaction is classified as: NCH3 CH3NH2 O A) Nucleophilic substitution B) Nucleophilic addition…

A: The answer is given as follows  Ans: nucleophilic addition

Q: TRUE OR FALSE I. The reaction of BH3 with 2-methylbut-2-ene results in the attachment of a hydroxyl…

A: TRUE OR FALSE

Aromatic Compounds

Aromatic organic compound or aromatic system is an important class of hydrocarbons under the branch of organic chemistry. Aromatic compounds are also called arenas. The definition of aromatic organic compounds can be stated as a class of organic compounds with a planar cyclic ring of atoms bonded through alternated single and double bonds. Due to these alternating bonds, a peculiar feature termed as ‘resonance’, that is, delocalization of pi electrons or the electrons is shared within the atoms of the ring which are present in the aromatic compounds. The word ‘aromatic’ includes a Greek word ‘aroma’ which means smell, indicating that they were named as such due to the sweet odor they produce. Many well-known flavors such as vanilla, cinnamon, and few scents from flowers are extracted from aromatic compounds. Benzene with chemical formula C6H6 is a very common aromatic compound that contains six atoms of carbon held in the cyclic ring of alternate double bonds. It is also to be noted that not all aromatic compounds contain benzene ring. This can be explained by Huckel’s rule.