Answer all questions Q1. What are the various ways by which alkenes maybe synthesized. Q2. Give two examples each of unsymmetrical alkenes and reagents. Q3. Give three examples of reactions of alkenes which tesult in anti markovnikov addition

Q: Classify each transformation as substitution, elimination, or addition.

A: The substitution reactions involve the substitution or replacement of an atom or group of atoms in a…

Q: Markonikov's rule states that with the addition of a protic acid HX to an asymmetric alkene, the H…

A: Is the given statement true or false has to be identified.

Q: Which energy diagram belongs to the reaction of alkyl halide RCH2Br and potassium hydroxide in…

A: When primary alkyl halides react with KOH in presence of THF (non-aqueous medium), the alkyl halide…

Q: Explain why benzene can not undergo electrophilic addition reaction, but can only do electrophilic…

A: Benzene is an aromatic compound. The aromatic compounds have complete delocalization of pi-electron…

Q: Draw the starting reactant that would produce this alkene through a Wittig reaction. Ignore…

A:

Q: Why alkyl groups considered as an ortho- , para-directing?

A: To find: Why alkyl groups are considered as an ortho-, para-direction

Q: two examples each of Unsymmetrical alkenes and reagents

A: Alkenes having different groups attached to either end of the carbon - carbon double bond are called…

Q: (a) Provide the structures of all four possible carbocations formed in the reaction below by…

A: The intermediate species in which carbon atom is bonded with only three atoms and contains a…

Q: Using Markovnikov's rule, determine which carbon atom the "X" of the "HX" compound would bond to in…

A:

Q: How many moles of Bra are required to completely halogenate the alkene

A: Addition of bromine to alkene is an example for electrophilic addition reaction Intermediate…

Q: Show how to convert propene to this compound , using any inorganic reagents as necessary. Q.)…

A:

Q: 8

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Q: Please explain question 1 and 8  1. How many degrees of unsaturation are present in your unknown…

A: Benzene undergo Electrophilic substitution reaction in which an electrophile replaces H of its ring.

Q: ose the best starting alkyne for the reaction in the im

A: Various organic compounds are converted to other organic compounds with the help of some reagents.

Q: arious ways by which alkenes may be synthesized? 2. Give two examples each of Unsymmetrical alkenes…

A: There are several ways by which alkenes can be synthesised: By dehydration of alcohol: When vapors…

Q: Are indicated atoms nucleophilic, electrophilic or neither? Explain. CI

A: Three question based on electrophilic or nucleophilic nature of attacking species, which are to be…

Q: What alkene can be used to prepare attached alkyl halide or dihalide as the exclusive or major…

A:

Q: Are terminal alkynes considered weak or strong acids?

A: Terminal alkynes are considered weak acid.

Q: What alkene can be used to prepare attached alkyl halide or dihalide as the exclusive or major…

A: When a protic acid (HX) is added to an asymmetric alkene, the acidic hydrogen attaches itself to the…

Q: Ignoring Steveochemistry draw the structere for all passiDE different monobrommationproducts Brz…

A: Since you have posted a question with multiple questions, we will solve first question for you. To…

Q: ii. Give two examples of reactions of alkenes that result in Anti-Markonikov's addition products

A: The rule helpful in predicting products obtained in many addition reactions shown by alkenes is…

Q: Please answer this Can you give examples to explain Addition reactions-general characteristics…

A: Addition reactions are the reactions in which an atom or a molecule adds to the double or triple…

Q: a) CH3Br and b) CH,MgBr as incipient carbocation (electrophilic) or carbanion (nucleophilic):

A:

Q: Draw and name alkynes and theirderivatives.

A: Interpretation: The names of alkynes and their derivatives are to be drawn.

Q: The most stable alkene is

A: More substituted alkenes results in more stability because of electron donating capacity of the…

Q: a) How many different molecules containing one double bond can be used to synthesize…

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Q: Form benzene, phtalic anhydrous, compunds with 6 carbons or less and any inorganic reagent you want…

A: In the given problem we have to synthesize a given molecule from the benzene, phthalic anhydrous,…

Q: Draw all of the possible alkene products from the following reaction. Indicate in what amounts…

A: The reaction of an alcohol with H2SO4 produces alkene via carbocation intermediate.

Q: QUESTION 3 Use Hammond's postulate to determine which alkene in each pair would be expected to form…

A: The correct option are as follows:

Q: Draw the molecules from their IUPACn 5-ethoxy-5-fluorooct-3-yne

A: IUPAC naming is done for the standard naming system with great precision and accuracy.

Q: Use the Hammond postulate to explain why (CH3)2C = CH2 reacts faster than CH3CH = CH2 in…

A: The addition of HX to the alkene is the type of the electrophilic addition reaction. In this…

Q: If the reaction shown below obeys Markovnikov’s rule, which labeled carbon gets the H?

A: According to Markovnikov's rule the carbon which gets H is given below with explanation.

Q: stereoisomeric alkanes are formed in the catalytic hydrogenation of (Z)-3-methyl-2-hexene

A: In presence of Pd, alkene undergoes catalytic reduction in order to form alkane.

Q: Produk apa yang anda harapkan dari reaksi 1-phenyl-2-butene dengan NBS? Jelaskan alasan anda!

A: NBS is N- Bromosuccinimide. It is used to form radical at benzylic or allylic position. It is a…

Q: Give two (2) examples of reactions for each of the types of organic reactions: substitution,…

A: The solution of the question is given:

Q: Which rules indicate removing protons (or hydrogen) from the carbon with the FEWEST hydrogens…

A: It is the Zaitsev’s rule also called Saytzeff’s Rule, Saytzev’s rule or Z-rule which says…

Q: Both questions help please 1) ‘When a hydrogen halide adds to an asymmetrical alkene, the addition…

A: IUPAC nomenclature of organic chemistry is a method of naming organic chemical compounds

Q: Rank the alkenes stability from most to least and explain why

A: Stability of alkene depends upon the following factors – More substituted alkene will have more…

Q: Which alkene in each pair has the larger heat of hydrogenation? See in attachment ?

A: Heat of hydrogenation: It is the catalytic hydrogenation of alkene. It mainly measures the stability…

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: What alkyl halide forms attached alkenes as the only product in an elimination reaction?

A: Elimination reactions are the reactions used in the conversion of saturated compounds to unsaturated…

Q: Hoew manyy allylic carbons are there? explain

A: Allylic carbon :  In  hydrocarbon which in unsaturated in nature bearing double bonds the carbon…

Q: H3C-C-0-Ĉ-CH3 A FeBr3 + Br2 B (Para Product only) AICI3

A: We have given the organic reaction and we have to find the major product of the reaction.

Q: 3. Indicate the reagents needed to produce the given alkene as the major product. Br

A: Yes, we ca use  E2 stereochemistry This is because E2 elimination. And E2 elimination are…

Q: The reaction that converts cyclopentanol into cyclopentene is a(n)

A:

Q: Label attached pair of compounds as keto–enol tautomers or constitutionalisomers, but not tautomers.

A: Tautomers come under the category of isomers, which means structures of same molecular formula but…

Q: When doing a dehydration, the product will have the __ (more/less) substituted alkene.

A: Alkene - Alkenes are hydrocarbons having atleast one carbon-carbon double bond.  Dehydration…

Q: Explain A Wittig reaction used to synthesize β-carotene ?

A: Beta-carotene is a pigment of red orange color which is mainly found is carrots and in other…

Q: How to add atoms or group of atoms to each side of an alkene, including syn and anti-addition as…

A: The alkene double bond is a gateway functional group. Alkene reactions lead to many other functional…

Reactions of Ethers

Ethers (R-O-R’) are compounds formed by replacing hydrogen atoms of an alcohol (R-OH compound) or a phenol (C6H5OH) by an aryl/ acyl group (functional group after removing single hydrogen from an aromatic ring). In this section, reaction, preparation and behavior of ethers are discussed in the context of organic chemistry.

Epoxides

Epoxides are a special class of cyclic ethers which are an important functional group in organic chemistry and generate reactive centers due to their unusual high reactivity. Due to their high reactivity, epoxides are considered to be toxic and mutagenic.

Williamson Ether Synthesis

An organic reaction in which an organohalide and a deprotonated alcohol forms ether is known as Williamson ether synthesis. Alexander Williamson developed the Williamson ether synthesis in 1850. The formation of ether in this synthesis is an SN2 reaction.