-a,ß-unsaturated ketones, aldehydes react with nucleophiles 1,2-addition (direct addition): by R-MgX, LiAlH4 1.4-addition (conjugate addition): by R₂CuLi (Gilman reagent), and most other nucleophiles 1) (CH3)2Culi 2) H+ -MgBr 2)H3O+

Q: Show the polarity on each halogenoalkane / alkyl halide. Show and name the mechanism of how the…

A:

Q: 1-Draw the structures of the formed products,and the mechanisms, of the-alkylation reactions…

A: a) the first reaction is the formation of enamine, which leads to the formation of a less…

Q: QII: Starting from toluene as the only organic reagent you have and use any other inorganic reagents…

A: The ortho, para directing nature of toluene would result from substitution reaction using CH3Cl in…

Q: Write a stepwise mechanism for each of the following reactions. Explain why a more stable alkyne…

A: The mechanism for but-2-yne to but-1-yne is as follows: The conversion is because terminal alkenes…

Q: 1. What is the correct IUPAC name for the following compound? N. A Diphenylamine B. 1,1…

A: This is secondary amine. Naming of secondary amine is done by using suffix amine . In given…

Q: OH 1) DMSO. (COCI. 2) Et,N ?

A: No the starting compound is not pentanol  Since it has OH group not directly attached to the ring…

Q: Identify the reagents that can be used to accomplish the following transformation: Хлон Xi Br A. Mg…

A: -CH2OH  is oxidized to -COOH followed by alpha bromination leads to get the product.

Q: 4) Which of the following reagents would be ideal (low cost, environmentally safe) to produce 1? A)…

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Q: CH, — 0— CH, + :0—н (b) СH, —0: + CH, —0— н CH; CH, -T ↑ I-Ö:

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Q: The reagents below (A-E) are used for the following questions. A :0 H D Br PPh3 H. :0: B :0: PPh3 E…

A: Wittig reagent formed from alkyl halide and phosphine (PPh3) compounds.Wittig reagent is like  where…

Q: nucleophile

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Q: a) CH;CH,0 CH3CH2CH, b) Br NH2 c) Br d) + CH3

A: Note: Ether functional group is produced for parts a and parts b.

Q: Consider the following mechanism of reaction: CH CH CH;C-CH, + H-CI CH;CCH; + CI: → CH;CCH,…

A: The nucleophile is the nucleus loving.  This means they have enough electron to donate.

Q: Ethers can often be prepared by Sy2 reaction of alkexide ions, RO, with alkyl halides. In each case…

A: The above two ethers will be prepared by the following reactants.

Q: 2-(2-oxopropyl)benzenesulfonic acid 1.3-dichloro-2-(prop-2-yn-1-yl)benzene Br O,N `NO2…

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Q: nucleophilic addition reactions?

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Q: Between the two reactants in the given reaction, I is the (nucleophile or electrophile).…

A: Organic reagents can be divided into two categories electrophile and nucleophile on the basis of the…

Q: instead of cis-2- A researcher mistakenly made trans-2-methylcyclohexanol What reagents could they…

A: Alcohol can be converted into an ether by a nucleophilic substitution reaction mechanism. In the…

Q: : CHICHCH MgCI • CH,CHCHO–*o 4 CH,CH,CH,CH,COOH • LIAIH,_ ether tand wte the UPAC name of the Maor…

A: Hydration of alkene: Alkene gives hydration reactions in presence of an acid catalyst. The reaction…

Q: 34. Which molecule is the most reactive in an S2 reaction? (A) CH,CH,CH,a (B) CH,CH,CH,OH (C)…

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Q: Your task is to synthesize trans-1, 2-cyclohexanediol, beginning with cyclohexene. What reagent(s)…

A: The question is based on organic reactions.We need to identify the product and explain its…

Q: OH pyridine 1. SOCI, SO2 Br DMSO / H20 2. N-Br OH N-H a = Proton transfer d = El Elimination f = Syl…

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Q: (a) 2-methyl-2-pentanol Draw the structure of the alkene that was used to prepare the alcohol in…

A: Given compound is 2-methyl-2-pentanol.This is made up from alkene.Here, given reactions are,1-…

Q: 11. Predict which of the following compounds will undergo a nucleophilic addition reaction. A…

A: We know Nucleophilic addition reaction are the chemical reaction in which nucleophile add to…

Q: Step 2: Draw the product of Br, and FeBr3. Select Draw Rings More Erase

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Q: QVI: Starting from benzene as the only organic reagent you have and use any other inorganic reagents…

A: One mole of Benzene is treated with two moles of nitrating mixture to give 1,3diitrobenzene.…

Q: The carbocation in the reaction act as electrophile) CH3 ___ CH;-C+ CH; (acid, base, nucleophile,…

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Q: Can the following alkanes (A and B) be synthesized from the same alkene via a hydrogenation…

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Q: Consider the reaction below to answer the following questions. When dichlorocarbene is generated in…

A: Organic reactions are those in which organic reactant react to form organic products. In the given…

Q: How you can synthesize methylacetylene (at least two methods). Write reactions of methylacetylene…

A: Methyl acetylene is C3H4, three Carbon in a chain containing one single C-C bond and a triple C-C…

Q: TReference 1. Hg(OAc)2, H2O 2. NABH, CH3 CH3 H2C H3C Acid-catalyzed addition of water to an alkene…

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Q: Ch21. Carboxylic Acid Derivatives: Nucleophilic Acyl Substitution Reactions Nucleophilic Acyl…

A: Given some reactions. Identify the products of reactions.

Q: B. What substituted alkene would you use in the Heck reaction to make the following products? (a)…

A: The substituted alkenes for the Heck reaction are giving below

Q: 3C. 2-methyl-2-propanol (0.0100 mol) is reacted with NH4Br (0.0175 mol) and NH4Cl (0.0350 mol) in…

A: To determine the expected ratio of the products 2-bromo-2-methylpropane and…

Q: Draw the structural formula for the product formed when propanal reacts with CH,CH –RCHsla

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: Starting from benzene, please examine the synthetic routes and choose the option that will lead to…

A: Friedel craft alkylation involves electrophilic substitution of alkyl groups on aromatic rings when…

Q: 2-methyl-2-pentanol Draw the structure of the alkene that was used to prepare the alcohol in highest…

A: A question based on reactions of alkenes. Name of an alcohol product is given that is to be matched…

Q: 1. Rank the following compounds in order of increasing boiling point: CH;CH,CH(CH3)2, CH;CH2CO2H,…

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

Q: Predict the product or products of each of the following reactions: (а) CH,CH-OH + HCООН (b)…

A: The above reactions are organic reaction in which the product formed are based on the reagent used.

Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.