QUESTION 2 OM B3: Which compound will react most rapidly with formaldehyde? cyclohexyllithium B. lithium dicyclohexylcuprate Oc tetra-cyclohexyltin OD. cyclohexylmagnesium bromide

Q: Select the major product of the reaction sequence below. CH,CH2CH3 H,C CH2CH3 Br 1. KOH/ 200°C 2.…

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

Q: 1. NaNH, 2. acetone 3. H₂O 1-pentyne Question 6: Show the products for the reactions below: 1) Br2…

A: Terminal alkynes react with strong bases to form acetylide ions. These ions are strong bases and…

Q: Ch22. Carbonyl Alpha-Substitution Reactions - Keto-enol Tautomerism Carbonyl compounds react with…

A: The keto-enol tautomerism reaction represents an equilibrium between an aldehyde and a ketone. This…

Q: Rank the relative rates of the following alkyl halides in an El reaction. H₂C-Br Br CH3 fastest El…

A: E1 (unimolecular elimination) reaction proceeds via carbocation intermediate.

Q: 21 Give the organic product. H A. C. H CH; Br Br₂ Br Br H + enantiomer Br CH₂Cl₂ CH3 CH3 ? B. D. Br…

A: 21. Given that, a reaction is We have to give the product of the above given organic reaction.…

Q: What reagents are needed to accomplish the following transformation? CH3 O 1- Hg(OAc)2, H₂O 2-…

A: When an alkene undergoes hydroboration Oxidation Reaction, then an alcohol is formed according to…

Q: 1. The formation of molecular bromine (Br2) from HBr and KBrO3 must be derived using redox…

A: 2BrO3- + 12 H+ + 10e- --> Br2 + 6H2O , is an oxidation -reduction (redox) reaction. In which…

Q: F CH2CH3 B-F H3CH2C-o F

A:

Q: Draw the major product of this reaction. Ignore inorganic byproducts and the alkoxide side product.…

A: Given that, the reaction is:

Q: Choose the correct answer and briefly explain yo a. The most reactive alkyl halide in a E1 reactio…

A: Here we are required to compare the compound towards a Particular reaction pathway .

Q: Which carbonyl group is least reactive for nucleophilic addition or substitution reactions? H2N II…

A: Give the following molecule.

Q: 5) Which of the indicated eliminations is easier? -HCI -HBr R Br H2SO, -HI T -H,0 6) Which of the…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Which of the following compounds is the most reactive towards nucleophilic attack? a Ос Od Oe O b a.…

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Q: Which of the following reaction is a correct procedure to prepare alkenes. a. b. C. a C Br OH Br a…

A: The given problem is based on the preparation methods of alkenes.

Q: Supply the missing reagent for the following ? Br

A: The terminal alkyne is acidic in nature

Q: 3. What starting material can be heated with NaOH to produce the given product? NaOH H₂O, A

A: Here we have to predict the starting material required to form the given target product.

Q: Rank the following alkyl halides in order of increasing SyI reactivity. Br Br B: Br C: А: A B C…

A: In SN1 reaction formation of carbonation takes place so the reactivity of that alkyl or Aryl halide…

Q: Choose the series of reagents that will convert the starting material to the product. HO CN ČN 1.…

A: Answer

Q: 10 Predict which is the most reactive toward bromination of benzene? CH3 COOH CH3 COOH C. D. E. В.…

A:

Q: Rank the alkyl halides in the order of increasing E2 reactivity. CI CI Increasing E2 reactivity Br

A: Given the order of increasing E2 reactivity  of the above alkyl halide is given below

Q: 1) The product of the reaction shown is which of the following? 1) NaBH4 CI 2) H3O+ a. An aldehyde…

A: C. An AlcoholExplanation:Approach to solving the question:The reaction is the reduction of carbonyl…

Q: Which of the following structures would be considered an enol tautomer of cyclopentanone он OH A…

A: • Tautomers ⇒→ Tautomens are the structunal isomer which         are in enconvent readily.→ In…

Q: Question 6 Give the major mode of reaction for primary alkyl halides O E1 O SN2 O E2 O SN1

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Q: Question 5: In the following E2 reaction, which hydrogen will preferentially be removed? Hd Hc Hb Hb…

A: The reactant is a haloalkane and its name is . It undergoes (E2) elimination reaction to form a…

Q: Which of the following reagents will not undergo a substitution reaction with the benzenediazonium…

A: Given A. KIB. H3PO3 , H2OC. H3PO2 , H2OD. CuCNE. Cu2O, Cu2+, H2OReagents will not undergo a…

Q: 3) Br What reagents and what are the steps to get the produvt6

A: Applying concept of organic synthesis and reagent.

Q: Which of the following is the most correct name for this compound? a. 2,5-dioxooctanal b.…

A:

Q: a. b. C. d. e. MgBr =Li MgBr O H H H-Br OH HS. D

A: Organometallic reagents are highly reactive towards proton sources. They easily react with any…

Q: c) What is the theoretical yield (in grams) and % vield of isolated N-acetyl-N-methyl-p-toluidine?

A: C8H11N + C4H6O3 ---> C10H13NO   Molar mass of C8H11N = 121 g/mol Molar mass of C4H6O3 = 102 g/mol…

Q: What is the most likely first step of this reaction's mechanism? CH CH;CH2OH Br CH3 Br А. CH;CH,OH…

A: D is correct   As halide is present 3 degree carbon so it must follow SN1 path way rather than Sn2…

Q: Select the alkyl halides that cannot undergo an E2 reaction. H Br H -CH3 CI CH3 CH3 CH3 H CH3CH₂ XX…

A:

Q: QUESTION 9 Choose the best reagent for the following reaction. OH .CI ? SOCI2, pyridine HCI Cl2…

A: Here, the given alcohol is secondary (2°) and in the product, inversion happens. That means the…

Q: A-D please! Thank you so much!

A: 3. We have to draw the structure of the major products when 3-hexyne treated with the given…

Q: What is/are the major isolated organic product(s) of this series of reactions? 1. NaNH2 2. CH3BR 3.…

A: NaNH2  when treated with alkynes having acetelenic hydrogen (Hydrogen atom connected with triple…

Q: Which best describes this transformation? Meo,C CO,Me NaOMe (2 equivalents) MeOH HN' Et Et H,N NH2…

A:

Q: 1. Which is the major substitution product? 2. Which is the major elimination product

A: When 2-bromo-2-cyclopentyl propane is treated with methanol then 2-cyclopentyl-2-methoxy propane is…

Q: 7. Synthesize the following substituted benzene in 3 steps beginning with benzene itself. CI CI

A: Benzene undergoes electrophilic aromatic substitution reactions onlyChlorination of benzene gives…

Q: QUESTION 19 Which reagent/set of reagents would be used to carry out the following reaction to get…

A:

Q: What is the predominant mechanism by which this reaction occurs?

A: In an E1 reaction, the first step is formation of a less stable carbocation, followed by…

Q: 38) Complete the following reactions with the proper major products. SO3/H₂SO4 Br2 FeBr3 MeCOCI…

A: Step 1 : Fridel craft acylation. Step 2 : Ortho isomer ( Sulphonation takes place at para position…

Q: Aa 43

A: Thinoyl chloride reacts with alcohols to form alkyl halides and sulphur dioxide and HCl

Q: Which reagent will convert an alcohol to a good leaving group and follow the stereochemistry shown…

A:

Q: What is the major product of this reaction? at MgBr 1. 2. H3O+ O ?

A: Grignard reagent provides a hard nucleophile and it gives a 1,2-addition reaction with the…

Amines

Amines are organic compounds with a nitrogen atom having a lone pair of electrons on it. They are derived from ammonia (NH3) wherein hydrogen atoms are substituted by an aryl or alkyl group.