OCH3 I. redict the MAJOR product of each reaction, including stereochemistry where appropriate. HN

Q: -OH/H20 ACCI, pyridine H* /H2O

A:

Q: What starting materials are needed to prepare each alkene using a Heckreaction?

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Q: Br2 NaN3 b) IBr (CH3),S=O EtONa, ETOH reflux CH;OH d) cat. H,SO4 ICI e) CH;OH H

A: The major product for all the given reactions is shown below with their appropriate stereochemistry…

Q: Complete the reaction scheme below with the missing structure and any other necessary reagents. You…

A: The answer is as follows:

Q: D (C3H1204) H30* heat heat E

A: A scheme is given to us . In this scheme we have to identify unknowns

Q: f) CH3 Raney Ni /H2 g) CH2CN 1. LAH/ ether. - NH-C-CH3 h) 2. H20 ahot meing

A: In the presence of a reducing agent like NaBH3CN the iminium will be reduced to give a new amine.

Q: Draw the organic product of each reaction. a. Br "OH + "OCH(CH3)2 С. b. + "OCH3 d. Br + "OCH,CH3

A: The reactions given are,

Q: Draw the product formed by treating each compound with excess CH3I, followed by Ag2O, and then heat.

A: Hoffmann elimination It is a type of elimination reaction of an alkene where least stable alkene…

Q: Draw the major organic products of the reactions, showing stereochemistry as needed. If no…

A: The details solution for this reaction is provided below in attach image.

Q: Draw the major organic product of the reaction. Indicate the stereochemistry via wedge-and-dash…

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Q: What is the major substitution product of this reaction? (A) (B) (C) (D) OH Br + Br ye Br + Br HBr…

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Q: +Which statement(s) is/are true regarding leaving groups? 1. Weak bases make good leaving groups.…

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Q: D ОН ČI

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Q: What alkane is needed to make each alkyl halide by radical halogenation?

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Q: Could you also provide a brief explanation of what would happen to bromine when treated with…

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Q: 4. Provide reagents necessary to transform the given starting materials to the indicated products.…

A: The conversion of the substrate to the desired product is done by different reagents.  If we use 1…

Q: 8. ******* Which involve large number of organic reaction donot involve and free radicals OA.…

A: Organic reactions are proceeded by many mechanisms like addition, substitution, elimination, etc.…

Q: What alkenes are formed from each alkyl halide by an E1 reaction? Use the Zaitsev rule to predict…

A: Zaitsev rule: During elimination greater substituted alkene is predominantly formed.

Q: Taking into account anti periplanar geometry, predict the major E2 product formed from each starting…

A: The compounds in which the leaving group and the adjacent hydrogen atom are anti-periplanar to each…

Q: d. f. + Cl₂ 0 °C HI 85 °C 40 °C

A:

Q: Draw the substitution product formed (including stereochemistry) when (R)-hexan-2-ol is treated with…

A: Since in the substitution reaction, if the nucleophile is starting reactant, than the configuration…

Q: Which halide is most reactive in SN2 reactions? Select one: CH2CH2CI ÇI CI H3C CI CI CH3

A: The reactivity order of SN2 : 1° > 2° > 3° alkyl halides.

Q: What alkene is the major product formed from each alkyl halide in an E1 reaction?

A: E1 reactions are two step reactions in which the first step is the cleavage of carbon halogen bond…

Q: Determine the reagents required to convert (CH3)2C=CHCOCH3 to each product. 2 H,O 2 H,0 2I H,0 12)…

A: Applying concept of organic synthesis.

Q: In each box, provide either the missing reagents or the major organic product for each reaction…

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Q: Br 1) NaOH / 70 °C 2) H30° NO2

A: This is aromatic nuclophilic substitution  reaction.

Q: Looking at the reaction below. Is A or B expected to be the major product and why? HO H H3C H3C. OH…

A: Base catalyzed ring opening of epoxide(oxiranes) takes place from the sterically less crowded side…

Q: 1. What is the MIAJOR organic product for each reaction? Be sure to pay attention to stereochemistry…

A: When diene and dienophile present then it give Diels-alder reaction.

Q: Part IV. Draw the major organic product(s) for each reaction below. Indicate the stereochemistry…

A: These are the examples of Diels-Alder reactions. During this reaction endo product is formed as the…

Q: CF3 KOET ELOH, A SO,CH3

A:

Q: Drawing Substitution and Elimination Products from a 2° Alkyl Halide. Explain how ?

A: 2° alkyl halide are defined as alkyl halide in which the carbon atom next to halogen has two carbon…

Q: Fill in the product, starting material, or reagent for each reaction. “No reaction" is a…

A: Addition of halogen to akyne or alkene is trans addition

Q: What alkenes are formed from each alkyl halide by an E2 reaction? Use the Zaitsev rule to predict…

A: Given compounds,

Q: What alkenes are formed from each alkyl halide by an E1 reaction? Use the Zaitsev rule to predict…

A: By using the Zaitsev's rule the major product can be predicted as it states that the more…

Q: [ 19] What is major product of following sequence of reaction ? Hg(OAc)2 NABH4 AICI3 H20 Он он ОН Он…

A: The major product in the sequence of the reaction has to be found.

Q: Which halide is most reactive in SN2 reactions? Select one: -CH2CH2CI ÇI CI H3C ÇI CI CH3

A: Nucleophilic substitution biomolecular reaction (SN2):The bimolecular nucleophilic substitution…

Q: [7] What is major product of following sequence of reaction ? Hg(OAC)2 NABH4 ? AICI3 H20 OH OH ÓH ÓH…

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Q: Give the expected major product for each reaction, including stereochemistry where applicable.(a)…

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Q: Fill in the appropriate final product and name the type of pericyclic process. (a) 25 °C +…

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Q: H2, Pd |

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Q: 21. Provide all possible E2 products with the correct stereochemistry. Label the major elimination…

A: Given

Q: Which alkene gives a meso compound upon reaction with bromine (Br2)? a. b. Oc. O d.

A: The addition of bromine to an alkene in a nonpolar solvent produces vicinal dibromo alkane. The…

Q: Taking into account anti periplanar geometry, predict the major E2 product formed from each starting…

A: E2 reactions are the elimination reactions in which the reactant and the reagent or the nucleophile…

Q: Which halide is most reactive in SNl reactions? Select one: CI CI H3C CI CH3 CH2CI CI

A: The SN1 reaction is a nucleophilic substitution reaction. It is a two-step reaction where the first…

Q: Draw all products formed by treatment of each dibromide (A and B) with one equivalent of NaNH2

A: Introduction: NaNH2 is a strong base. It is often used for deprotonation in weak acids or also for…

Q: Br

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Q: 1. Show the reaction mechanism for the following conversion (use curved arrow properly to show…

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Q: Rank the species in each group in order of increasing leaving group ability.a. Br-, Cl-, I-b. NH3,…

A: A leaving group can be defined as a molecular fragment which departs with a pair of electrons in a…

Q: Fill in the product, starting material, or reagent for each rea sure to show stereochemistry and any…

A: In this question, we will draw the Product in give box because Reagent and starting material are…

Q: 6. 7. product in #6 CH3 HNO3, H₂SO4 SnCl₂ H* OH ?

A: 6. Electrophilic substitution: The resonance hybrids for acetophenone is given below. As acetyl…

NMR Spectroscopy

NMR stands for Nuclear Magnetic Resonance in which the study of different molecules is done based on the interaction of radiofrequency electromagnetic radiations with the nuclei of molecules placed in a strong magnetic field. A precise study of spectra of visible light and all bands of electromagnetic radiation is called spectroscopy.