Rank the substrates below in order of increasing reactivity (from slowest to fastest) in a substitution reaction with KCN in DMSO. (Tos = tosylate) Br Br 2 O 3< 1 < 2 O 1< 3 < 2 O 1< 2 < 3 O 3< 2 < 1 O 2 < 3 < 1 MacBook Pro

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

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Q: X Complete the following reaction 0/3 O CH3CHCICH2COCH3, AICI3 О снзсн2сH2сосі, AICI3 CH3CHCICH2CH3,…

A: Freidal crafts reaction

Q: 10. Draw a reasonable mechanism for the following reaction (cat. = catalytic %3D amount). OH H2SO4…

A: Rearrangement of carbocations.

Q: Rank the following compounds from most to least reactive in an SN1 reaction. عد ماملیه مالیه O T >…

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Q: camparing vanious alkyl halides reactivity toward SN1 reactions using water as a nucleopnile Entry #…

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Q: Will the following bases favor an E1 or E2 mechanism? Sort them into the appropriate boxes below.…

A: Strong base favour E-2 reaction and weak base favour E-1 reaction.

Q: CN CH2CH3 NACN PQ-6. What is the rate determining step of this reaction? Hirgh H3C OTs acetone H3C…

A: • For SN2 reaction Nucleophile attack from                          Back side .• In case of SN2…

Q: What sequence of reagents would best achieve the transformation shown below? NH, O1) Br, FeBr 2) Fe,…

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Q: Draw a plausible mechanism for the [2,3] sigmatropic rearrangement shown below. (DBU is a base; Bn -…

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Q: %3D arbocations in order of increasing stability (least stal cures may be equal in energy. II IV V

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Q: 4. Which one of the following compounds will react faster by SN1? PhBr PhCH2Br PHCH= CHBr MezCBr…

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Q: ) Rank the following compounds in order of their reaction rates in an Sn1 reaction with NaF with 1…

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Q: GS Q5 Show all missing reagents and intermediates in the reaction sequence below. Put the…

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Q: Which structure below is the best substrate for an SN2 reaction? A. CH3CH2CH2CH2CH2Br B.…

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Q: LOCH3 CH;OH (+ CH3OH2 + 1°) LOCH3 CH;OH (+ CH3ОН2 +19)

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Q: 3. Predict the product of each step in the sequence: 1. PBr3 HO- H. ?C Mg/ether РСС ?D ? A ?B 2. H3O…

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Q: Rank these nucleophiles from best to worst Na- I -I Best (II)>(1)>(III) worst Best (1)>(III)>(II)…

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Q: 1. Consider each substitution reaction below. For each: 1. Label the electrophile and nucleophile,…

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Q: .2 Circle the best choice for each statement. La to Best Substrate for SN1 Best nucleophile in DMSO…

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Q: Question 2 Draw all intermediates and the final product for the following reaction. Label all…

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Q: What is the product or mixture of products A expected from the reaction below: Br2 FeBrz CH2- Br-…

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Q: 8. Rank from best (#1) to worst (#3) substrate in an SN2 reaction and explain. Br Br

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Q: Which SN2 reaction will occur most rapidly? (Assume the concentrations and temperaturos are all the…

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Q: Which of the substrates below can not undergo an E? CH3CI Br OTs A В E

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Q: |3D (CH3)2CHCH2C=CH (CH3)2CHCH2CH2CH

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Q: Which Sn2 reaction would be expected to occur most slowly? O A. CH3CH2B + CN1-i B. CH3CH21 + CN1-i…

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Q: Consider the reaction below. [1] Draw curved arrows to show the movement of electrons in each step.…

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Q: Draw a mechanism that satisfies the transformation below. OH Cl2 Ph H20 Ph

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Q: OTS NaOH ? A Ph. J dilute NaOH D OTS ? B NaNH, ? E NaOH ? NaOH

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Q: hat are the reaction condtions for the transformation shown? Ph (HOB. Ph Ph Pd(OAc)2 PPH3 Et3N DMF…

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Q: 56. Rate of SN2 reaction: I. CH;CH2CH2CH2CH2BR + CH30/H2O→ II. CH;CH2CH2CH2CH2BR + CH3O°/DMSO→

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Q: 4. Circle the electrophilic and nucleophilic atoms in each substitution reaction below. Provide the…

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Q: Rank the following substrates in order from slowest SN2 reaction rate to fastest. Br Br Br H3C Br A…

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Q: For SN1 Explain the order in which 1o (primary) alkyl halides reacted (fastest to slowest) and…

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Q: What is a mechanistic step for this reaction? Click on a letter A through D to answer. fuming H2SO4…

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Q: CH3 o-nitrotoluene CH3 NH, CI NO2 CH3 o-toluidine NH3*,CI CH3 CI 2-chloro-N-o-tolilpropanami NH,HCO,…

A: The solution is given below:

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.