Br Br2 anti or syn addition of Br2? CH3 Br 1. ВНз anti or syn addition of H20? CH3 Mark or Anti-Mark? 2. Н2О2, ОН "OH H Br CI, anti or syn addition of HBr? HBr H3C. CH3 CH2CH3 CH3 H3C" Mark or Anti-Mark? CH2CH3

Q: Circle the drawing that best describes the transition state structure for the addition step (first…

A: The reaction given is,

Q: 5. Design a synthesis of the target molecule from the starting material shown. of ОН

A: Please find below the synthesis reaction.

Q: Choose the best option for the diene precursor to the target molecule.

A: This is Retro Diels Alder reaction in which we have to find the diene and the dienophile.

Q: NO2 NH2 Br NO2 НООС b. NO2

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Q: Considering these four types of alkyl halides, primary, secondary, tertiary, and methyl, which kind…

A: We know that SN2 reaction : the SN2 reaction proceed in one step and it is second order reaction it…

Q: Show the Reaction of a 1° ROH with HX—An SN2 Mechanism ?

A: SN2 Mechanism refers to a bimolecular nucleophilic substitution mechanism. Ex: ROH + HX -> RX +…

Q: Complete the substitution reaction of following reaction : 1.CH.CH2CH2CHa +F2 2. CH3BR + OH 3.…

A: Susbstitution reaction is also termed as single displacement reaction. In such a chemical reaction,…

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: In each reaction box, place the best reagent and conditionss from the list below CH2CN 1) 2) 3)…

A: Benzaldehyde undergoes reduction with sodium borohydride (reducing agent) in ethanol gives benzyl…

Q: 4. For each of the following proposed sequences (I-III): (a) determine if the synthetic route is…

A: In each question, we will determine the synthesis route is valid or not and if the synthesis route…

Q: Determine the HOMO in the nucleophile and LUMO in the electrophile in the reaction below. NH, Me…

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Q: Which solvent conditions favor SN1 reactions over SN2? polar protic apolar protic polar aprotic O…

A: Sn1 reaction is unimolecular nucleophilic substitution reaction.  Sn2 is bimolecular nucleophilic…

Q: NO2 CI

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Q: In each case below select the synthetic procedure that could be used to carry out the transform The…

A: A question based on addition to alkene, which is to be accomplished.

Q: Which of the following synthetic sequences would not accomplish the transformation shown? OH of H-B…

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Q: H. This transformation can be performed with some reagent or combination of the reagents listed…

A: The question is based on the concept of chemical reactions. we have to systematically carry out…

Q: [4] In STEPS 9-10, a hydroxide ion causes the anhydride to break down and cleave into two products.…

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Q: Propose Producs for each ote ora Na01H H30 H2o Hao

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Q: Construct a three-step synthesis of 3-bromocyclopentene from cyclopentane. Drag the appropriate…

A: The three step  synthesis of 3-bromocyclopentene from cyclopentane will be  1) reaction of…

Q: NH H3C. NH H,NNH2 NH H3C „NH2 CH3 H3C e of the reactions used in determining the sequence of…

A: In this question, we want to recognise curved arrows means we want to add curved arrows in this…

Q: i. Hl.. insertion Rh: Ph3P Rh PPH3 A H2C=CH2 CO ii. -PPH3 \PPH3 В Ph3P-Ru: 'PPH3 +2 Ph-C=C–Ph…

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Q: TM H Show the synthetic sequence that converts acetylene to the target molecule (TM) shown below.

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Q: NaNH2 CH;-I H20 CH3-CECH A в Hg2“, H*

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Q: A question for lab on transition state of bimolecular nucleophilic substitution What are important…

A: The SN2 reaction is a nucleophilic substitution reaction where a bond is broken and another is…

Q: synthesizing [Pt(py)(NH3)(NO2)Cl] with py and NH3 positioned trans to one another.

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Q: Design a synthesis to accomplish the following in two or more steps. steps Bno.

A: 1. Reduction of Lactone with DIBAL-H.2. Condensation reaction of H2H(n-Pr) with the aldehyde.3.…

Q: COOH Which one of the following is the best method for carrying out the synthesis to the right? ZON-…

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Q: Drag the appropriate items to their respective bins. CH3 CH= CH2 CH3 CH3CH(CH3)CH,NH2 CH3CH2COO…

A: Attacking reagents can be classified into two types  Electrophiles (E+)  Nucleophiles (Nu-)…

Q: What would be the best synthetic approach for the compound shown in the box? Br KI HNO3 Br2 Sn or Fe…

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Q: Why do we need to allow the solution of KF reagent to stand overnight before standardizing? if…

A: Answer : KF solution is stored overnight before standardization to reduce its reactivity. It is…

Q: The missing reagents ( some rxns may require more than 1 step)

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Q: SN1 is always a competing reaction of E1. True or False?

A: SN1 Reaction: A tertiary alkyl halide substitutes nucleophile by the removal of halogen as leaving…

Q: Question attached

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Which sequence and major, organic product? 1. HC-CH, NaNH2; 2. (CH:)2CHCH2B1 3. Aqueous H2SO4, HgS04…

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Q: Show the Reaction of 2° and 3° ROH with HX—An SN1 Mechanism ?

A: SN1 means Substitution nucleophilic unimolecular reaction, in this, the rate depends on only the…

Q: RX AIX3 'R H2. Pd AIX3 ELOH Noem een nadeel van elke reaksie. Name one disadvantage for each…

A: 1st reaction is friedal crafts alkylation. Major Disadvantage of this reaction is: The halide must…

Q: OH но OH BF3'Et20 HO HO `OH

A: Alcohol react with lewis acid and carbon attached to -OH becomes more electrophillic which further…

Q: Scheme 12. Sml2-Promoted Anionic Domino Reaction OH 2 Sml2 70-90% 42 43 OH

A: Given reaction:

Q: type op or m, to indicate if the group would be an op or meta director in electrophilic aromatic…

A: Displacement of pi or non bonded electrons through conjugation is called mesmeric effect

Q: Question attached

A: Reagents following Markovnikov's rule to be determined.

Q: (10) Please find out the most reactive substrate in Sn2 nucleophilic substitution. А. CH3 Br В. С.…

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Q: Questions 1 and 2 Solvents used are hexane,toluene,acetone,ethanol, and water

A: Determination of the polarity of the given compound: Trans-stilbene can be categorized as nonpolar,…

Q: Use retro synthesis analysis to break down the molecule into at least 4- 5 starting compounds. HO I…

A: Retro synthesis is the conversion of the target compound to its precursor or simpler structures.

Q: Explain the selectivity observed in the attached reactions.

A: The organic reactions take place under the influence of specific reagents. These reagents are…

Q: then

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Q: H₂O /H₂SO4 HgSO4 NaBH4/CH3OH

A: Given reaction is :  Predict the products of the reaction ?  According to Markovnikov's rule,…

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.