Why does the incoming nitro group go para and not ortho?

Q: Classify following solvent as protic or aprotic                 CH3NO2

A: Protic solvents are those which contain protons bonded with high electronegative atoms like oxygen…

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: How to find if a reaction is SN1,SN2,E1,E2 ?

A: A chemical reaction mechanism represents the way to form and break the chemical bonds between…

Q: DMSO 0

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Q: 2. Explain why tert-butyl chloride will undergo an Sw1 but not an Sw2 reaction process?

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Q: Which of the reactions below are correctly identified?     These are SN2 reactions:

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Q: How does doubling [B:] affect the rate of an E1 reaction?

A: E1 reactions are the unimolecular elimination reaction. This is a two step elimination reaction, in…

Q: Which SN1 raction is faster in the given pair?

A: In the reaction it is said that reaction proceed by SN1 mechanism means there must be formation of…

Q: Recognize the different steps of this isomerization. 2) Assuming the stationary state on the…

A: Steady-State Approximation which is also called the quasi steady-state approximation consists of the…

Q: 2. Explain the observed rate of reactivity of the following 2° alkyl halides in SN1 reaction. -Br Br…

A: The reactivity order of the given substrates can be well estimated by seeing the stability of the…

Q: What is the chemical composition of the nitrating mixture? Why does the incoming nitro group go para…

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Q: Rank the following alkyl halides from most reactive to least reactive in an SN1 reaction:…

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Q: Which solvent mixture is more polar: the 50:50 mixture or the 25:75 mixture? Explain briefly What…

A: Hexane is a non-polar solvent while ethyl acetate is a polar solvent. Hence, greater is the…

Q: 7) Complete the following reactions. A) B) D) Lindler's catalyst H₂ excess H₂ / Pt excess H₂…

A:

Q: Why doesn't iodoethane react via Sn2 with NaI in acetone? It is a good leaving group and it is on a…

A: 1 .Nature Of Solvent Solvent SN1 SN2 Polar Aprotic Solvent (Acetone)   SN2 will favor Polar…

Q: Why do we not see 1,2-hydride shift rearrangements (or 1,2-methyl shift rearrangements) for E2…

A: A reaction which involve removal of a molecule containing atoms or groups give at least one p bond…

Q: Why is this Beckmann rearrangemnt useful for the synthesis of acetaminophen?

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: Question is attached as an image

A: The given compound reacts with THF gives disubstituted borane compound. The disubstituted borane…

Q: true or false of these three potential leaving groups (-OH, -Br , and -OCH3) , -OH is the poorest.

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Q: Rank these substrates from most to least reactive in an SN1 reaction and give a brief rationale for…

A: In SN1 reaction intermediate is carbocation Stability of carbocation increases the rate of SN1…

Q: Classify following solvent as protic or aprotic                HCONH2

A: Protic solvent They have presence have O-H and N-H bonds. Protic solvent can participate in hydrogen…

Q: In both SN1 and SN2 tests, why should 2-chlorobutane react more slowly than 2-bromobutane?

A: We are authorised to solve only one question at a time. Please post rest of the questions…

Q: Would you expect acetate ion CH3CO2 to be a better nucleophile in an SN2 reaction with an alkyl…

A: The SN2/E2 reaction of alkyl halide is with neutral nucleophile/base, the increasing polarity of the…

Q: Which position(s) on the ring will be most likely to be sulfonated? Explain your reasoning for…

A: In the sulfonation Reaction, we can used sulfonating agent like SO3, py or SO3 / H2SO4. This reagent…

Q: Bf Et,0 HO. MecN Bn Bn Suggest a plausible arrow pushing mechanism for following reaction.

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Q: он Na2Cr2O7/H2SO4/H2O

A: Na2Cr2O7 is an inorganic compound and is a strong oxidizing agent. It can oxidize primary alcohol to…

Q: `NH2 target molecule starting material Br target molecule starting material

A: Reaction of alkene with HBr in the presence of peroxide gives ant-Markonikoff product whic after…

Q: BrMg. 1. 1 CI CI starting point 2. H3O* compound A

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

A:

Q: Explain the steps of Drawing the Products of an SN1 Reaction ?

A: SN1 reaction is a substitution reaction and SN1 stands for the unimolecular nucleophilic…

Q: The synthesis of acid orange 7 is shown below. Please answer the following questions. 8 7. 1 2 OH…

A: OH is an electron rich group.

Q: Write a detailed mechanism. OH ) Nu OH 2)Brz in CH2C 2

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Q: Using your class average data, compare the following alkyl halides for the SN1 and SN2 reactions: Br…

A: The rate of an SN1 reaction depends on the stability of the intermediate carbonation and the rate of…

Q: Draw both the SN1 and E1 products of attached reaction.

A: SN1 reaction is substitution nucleophilic unimolecular. In this type of reaction there are two steps…

Q: Why is the major product for 2-butanol and HCl achieved via SN1 and not E1 or SN2?

A: The reactants given are 2-butanol and HCl. And the reaction mechanism is SN1.

Q: How does doubling [RX] affect the rate of an E1 reaction?

A: The removal of hydrogen halides in a two-step mechanism where the rate of the reaction depends on…

Q: Which of these would be the best electrophile for an Sy1 reaction? A) CH;Br B) (CH3);CBr C)…

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Q: Which position(s) on the ring will be most likely to be sulfonated? Explain your reasoning for…

A: Correct answer is position A. By analyzing the resonating structures of the given molecule, we find…

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: 2. Label the following reactions as most likely occuring by an SN1 or SN2 mechanism. Explain your…

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Q: Show the difference between SN1 and E1 Reactions ?

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Q: From the two synthetic routes shown below which one would be the best route for the desired product.…

A: 1) the reaction of cyclohexane react with NaBH4 to give cyclohexanol. because the NaBH4 is reducing…

Q: 3. Which of the following has the ability to react via both SN1 and SN2 mechanism? Br A) B) Br C) D)…

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Q: In which solvent would an SN1 reaction be fastest? 100% ethanol 80% ethanol, 20% water 50% ethanol,…

A: SN1 reaction proceeds faster in 80% ethanol 20% water.

Q: summarize in a table how SN2 type reactions are characterized in terms of the following criteria:…

A: The compound containing polar carbon-halogen bond undergoes nucleophilic substitution and…

Q: HO H [心 HO OH- H Br + Br

A: -> In SN2 reaction mechanism there occur inversion in configuration of chiral center not in SN1…

Q: CH3 .CH3 Br H. H.

A: Alkyl halide gives elimination reactions when they react with a strong base. The E2 elimination…

Q: Illustrate the Reaction of a Radical X• with a C=C ?

A: The free radical X·with an alkene (C=C).

Q: What substrate below is ideal for SN1 reaction?

A: Following are the appropriate answers of the given question.

UV Visible Spectroscopy

Spectroscopy refers to the absorption or emission of light or other radiations by matter. When a substance or chemical absorbs light or radiation, they reach an excited state followed by de-excitation or emission of the light or radiation forming distinct spectra. UV-visible spectroscopy or  ultraviolet-visible refers to the absorption and emission in the ultraviolet and visible regions of the electromagnetic spectrum.