[8] Eight diastereomers of 1,2,3,4,5,6-hexachlorocyclohexane are possible. The following isomer undergoes an E2 reaction about 1000 times slower than any of the others. Why? H. CI H. H. H.

Q: 7.Finish off the after reactions with the main products and the lost reaction conditions. Point to…

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Q: For each pair below, predict which is the most favourable to undergo an E2 reaction. Explain your…

A: 1- At heating condition, E1 reaction is most favourable because first formation of carbonation then…

Q: 33. Arrange each set of compounds in order of reactivity towards the E2 process. Br Br Br CI (a) (b)

A: Interpretation-  To arrange set of compounds in the order of reactivity towards E-2 process .…

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: Although there are nine stereoisomers of 1,2,3,4,5,6-hexachlorocyclohexane, one stereoisomer reacts…

A: To find: The structure of that stereo isomer with explanation

Q: Which of the following constitutional isomers of C4H9Br would react the fastest in an SN2 reaction?…

A: A multiple choice question based on Aliphatic nucleophilic substitution reaction, which is to be…

Q: 2. Draw the carbocation intermediates (if any exist) and the products for each reaction. Include any…

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Q: For the following reaction, I need to write the structure of the major product with stereochemistry…

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Q: 5) If the stereochemistry of the starting material of an SN2 reaction is "S", what is the typical…

A: Actually, there is no relation of absolute configuration (R or S) with the SN2 reaction. It means…

Q: Explain why cis-1-chloro-2-methylcyclohexane undergoes E2 elimination much faster than its trans…

A: The reason why cis-1-chloro-2-methylcyclohexane undergoes E2 elimination much faster than its trans…

Q: How many alkenes yield 2,2,3,4,4−pentamethylpentane on catalytic hydrogenation?

A: In the given compound, double bond is only possible at C3 because C2 and C4 are the 30 carbon.

Q: What type of sigmatropic rearrangement is illustrated in each reaction?

A: (a) The pi bond is rearranged and the σ bond is broken in this sigmatropic rearrangement. This…

Q: 5) Construct the orbital correlation diagram for hexatriene-cyclohexadiene interconversion, to what…

A: Since you have posted multiple questions, we will answer the first one for you. To get the remaining…

Q: The isomer of 1,2,3,4,5,6-hexachlorocyclohexane shown undergoes E2 elimination 7000 times more…

A: First of all it has to be noticed that the E2 elimination mechanism is a type of anti-elimination in…

Q: During free radical bromination, which hydrogen is easily abstracted? H3G CH2Ha CH3 H3C- CH2Hd Ho Hc…

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Q: The cis isomer of 1-bromo-4-tert-butylcyclohexane undergoes E2 elimination about 1,000 times faster…

A: Interpretation: The cis isomer of 1-bromo-4-tert-butylcyclohexane undergoes E2 elimination about…

Q: Why do cis-1-bromo-2-ethylcyclohexane and trans-1-bromo-2-ethylcyclohexane form different major…

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Q: Predict the most likely mechanism(s) for the reaction of cis-3-methyl-1-chlorocyclohexane with…

A: The most likely mechanism has to be predicted

Q: Arrange the following compounds in the increasing order of reactivity in SN' reaction. 1.…

A: Nucleophilic substitution reaction of first order represent the substitution of weak nucleophile by…

Q: Which of these compounds is MOST reactive towards NH₂? Select one: ов D O A OC

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

Q: 3-chloro-6,7-dimethyloct-1-ene and (E)-1-chloro-5,6-dimethylhept-2-ene are primary and secondary…

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Q: Consider the E1 reaction of 3-bromo-2-cyclohexyl-butane.  How many elimination products are…

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Q: How many alkenes yield 2,3−dimethylbutane on catalytic hydrogenation?

A: Two alkenes on catalytical hydrogenation yields 2,3-dimethyl butane.

Q: Br H;C. .CH3 `CH3 H

A: A<C<D<B This the order of decreasing reactivity for E2 elimination

Q: What type of sigmatropic rearrangement is illustrated in each reaction?

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Q: Br KNH2 D] NH3 D

A: Benzyne is an unstable electrophilic molecule which makes it good dienophile. This is due to it’s…

Q: Arrange the compounds below in order of increasing reactivity in a SN2 reaction. 1. (CH3)2СНCI 2.…

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Q: Predict the major product from the following Dieckmann cyclizations. OCH3 1. косн H,O*, heat ÓCH, 2.…

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Q: When Br2 is added to buta-1,3-diene at -15 °C, the product mixture contains 60% ofproduct A and 40%…

A: The structure of buta-1,3-diene is shown below.

Q: Although there are nine stereoisomers of 1,2,3,4,5,6hexachlorocyclohexane, one stereoisomer reacts…

A: The  one stereoisomer of 1,2,3,4,5,6hexachlorocyclohexane, reacts 7000 times more slowly than any of…

Q: When Br2 is added to buta-1,3-diene at -15 °C, the product mixture contains 60% ofproduct A and 40%…

A: The electrophilic addition of dihalide Br2 to the compound conjugated diene through the…

Q: Give the Major product(s) and name the starting compound with stereochemistry: H20 H20 H,SO, HgSO4…

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Q: Q6) (use a Newman or Saw Horse projection) the stereochemical requirements for the E2 elimination…

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Q: Which of the following statement is correct? A. E2 is a concerted reaction in which bonds break and…

A: The statements given are,

Q: LOCH3 СООН „CH3 NO2 H. H. I II III IV

A: Dienes and dienophile react with each other to give diels Alder reaction.

Q: 2) Draw the product of the following pericyclic reaction. light Show how you formed the product by…

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Q: a) What product is formed from the [1,7] sigmatropic rearrangement of a deuterium in the following…

A: (a) The reactant in the equation undergoes [1, 7] sigmatropic rearrangement of a deuterium to…

Q: Complete the following reaction scheme. Give all product(s) and indicate major or minor and any…

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Q: In the reaction below, 3-Buten-2-one reacts with 2,3-Dimethyl-1,3-butadieneand 1,3-Butadieneat 140°C…

A: A question based on Diel's-Alder reaction, which is to be accomplished.

Q: 6. Myrocin C is an anti-tumor antibiotic shown below. In the recent total synthesis of this…

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Q: Account for the fact that allylic bromination of 1-octene by NBS gives these products. NBS Br CH,Clg…

A: NBS is N-bromosuccinimide. It produces bromine free radial in low concentration. It does not add on…

Q: HỌ cat H,SO4 H20 1-cyclobutylethan-1-ol (product she expected) What major product is she surprised…

A: The major product formed from the given reaction is given below,

Q: Reaction of the cyclic product with a nitron (see below) yields a mixture of heterocyclic…

A: Given reaction:

Q: Explain the regioselectivity exhibited by the following reaction, .CO.Me .CO2ME 20°, 7 months 54%…

A: It's an [4+2π] electron cycloaddition reaction . Where there is a diene and a dienophile. The diene…

Q: Of the two alkene products that result from this reaction, which is the expected major product? Why?…

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Q: Predict the major products of the following reactions.(a) 1@ethylcycloheptene + ozone, then…

A: Ozonolysis of an alkene results in the breakdown of the double bond and formation of two molecules…

Q: he structure of the product formed in the reaction of an epoxide with ethoxide ion. If more than one…

A: We have to write the products.

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.