optically active (rotate a plane of polarized light), Yes or No, and briefly explain yo NaN3 DMSO D xa Br H H₂O, EtOH Br t NaCN acetone Ex OH CN D + N3 H HC1 + NaBr + NaBr Mechanism Optically Active(Y/N) Explain? Mechanism Optically Active(Y/N) Explain? Mechanism Optically Active(Y/N) Explain?

Q: HCN KCN

A:

Q: Draw the structure of product, substrate, or condition in the following reactions (clearly show the…

A: As per guidelines , firswt three are allowed to answer, please post remaning rreactions seperately…

Q: Provide the correct order for the mechanistic steps for the following reaction: OH Br HBr H20…

A: The given reaction goes via SN1 mechanism to gives the product in racemic mixture. The reaction…

Q: H₂C R. دار CH3 R H CH3 CH₂ 0 CH3 H CH3 CH₂ CH ₂ Preferred nucleophilic attack .CH3 HO LiAl H4 R R H₂…

A: Given is organic reaction. Given is stereo selective reaction. As we can see there is no…

Q: 4. If an alcohol is used instead of water, ethers are produced. Draw a mechanism for the following:…

A: We'll answer the first question since the exact one wasn't specified. Please submit a new question…

Q: Shown below is one of the intermediates formed in the mechanism for Fischer esterification. Which…

A: we know that H2O itself is a very good leaving group. Hence it is clear that elimation of water will…

Q: ΕΙΟ NH2 1) B2H6, ether. 2) H3O /A NH

A:

Q: HO `Me "Ме ĆI Eq 1 HO OH OH ČI Co Eq 2

A: Applying concept of stereochemistry of chemical reaction.

Q: R-C :0°•°• =6: R-C H R' +H+ -H+ -H+ +H+ H R-C =O: H R-C H 0: +R' - O - H O-R' -H₂O +H₂O H-Ö: R-C-8-H…

A: Esters are synthesized by reacting acid and an alcohol in acidic medium.Reaction mechanism starts…

Q: The following reactions are labeled according to the mechanism by which they proceed. Choose those…

A:

Q: OH 87. What product do you expect to obtain from each of the following reactions? OH HCI b. CH₂…

A: The objective of this question is to give the products for the given reactions.

Q: Ketones are converted to enolates on treatment with base. Draw the structures of the enolates formed…

A: Enolate: This organic compound are formed by action of base on carbonyl group, in which base remove…

Q: The aldol addition product of the following reaction is пон (2 mol) A OH C A D B KOH, H2O 6-8 °С OH…

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Q: Draw all the products that are expected when 2-ethyl-3-methyl-1,3-cyclohexadiene is treated with HBr…

A: Draw all the products that are expected when 2-ethyl-3-methyl-1,3-cyclohexadiene is treated with HBr…

Q: Explain the step by step process occruing here

A: The reaction is between the 4- amino benzaldehyde and 2,4-dihydroxy benzaldehyde. That means this is…

Q: Draw curved arrows to depict the first step of the mechanism for the given transformation.

A: In an organic reaction mechanism, a curved arrow represents the transfer of electrons. In an organic…

Q: 5) Fill in the missing reagents for the total synthesis below. For the final step, propose a…

A: Step  1: Methanolysis of the ester to give the methyl ester. Step 2: Reaction of the methyl ester…

Q: 1. Draw in the missing curved arrows in the following mechanism and identify the arrow pushing…

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Q: d. S HO cat. H* MeOH + CO2 S CHCH2COCI N-H S f. CH3CH2CO2 CH 3 N-H cat.

A: Esters upon hydrolysis gives alcohols and acids Acids react with ammonia gives amide Acid halide or…

Q: What is the major product of the following reaction sequence? P HO OI Oll O III OIV E III 1) MeO,…

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: What prochirality is correct?

A: We have to choose the correct option.

Q: d) Br E2 e) HCI Ph CH3 SN1

A:

Q: A CI F K A C E G CH3 HO HJ HH IFC BI H Br D CIG These atoms will interact with methyl in a…

A: the atoms that will sterically interact with the methyl group in a 1,3‑diaxial fashion.

Q: R R R R- R R R H₂O H₂SO4 X₂ X₂ H₂O X₂ (1 equiv) X₂ (2 equiv) 1. Hg(OAc)₂, H₂O 2. NaBH4 1. B₂H₁ 2.…

A:

Q: Draw the product of the following S2 reactions, note which molecules are chiral:

A: Given : structure of reactants  Tip : inversion product will form.

Q: (b) سلام Br from (a) CH3OH ه OCH3

A:

Q: For the following mixture of tautomers, which direction is the equilibrium expected to predominantly…

A: Tautomerism can be expressed as a phenomena which occurs when a compound is able to co-exist in…

Q: OCH3 fuming H2SO4

A: Aromatic compounds give aromatic electrophilic substitution reaction in which electrophile can…

Q: Q5. Predict the major product of the following reaction. MeO CO₂Me 1) NaOH, H₂O at 50 °C 2) H3O+ B…

A: The nucleophile OH- attacks the carbonyl carbon to form a tetrahedral intermediate and finally, the…

Q: Mechanisin: Which mechanism below is depicted correctly? Pho Ph Ph :0: Ph Ph + (Ph)3P=0 + Ph HH HH…

A: The mechanisms given are,

Q: propose a mechanism H CH3 3 Ĉ basit NaOH H₂O ol CH3

A: This reaction is known as retro Aldol reaction.In this reaction a betahydroxy carbonyl compound or…

Q: Can you show the mechanism and the products for those problems especially the ones that I put circle…

A: Benzene shows aromatic electrophilic substitution reactions because it does not loose the…

Q: Which is an appropriate name for the following compound?

A:

Q: Determine the product in the reaction below (ignoring possible stereoisomers). CH,OH, H* OCH OAA в.…

A: The given reaction involves epoxide as reactant and nucleophile as reagent in the presence of acid…

Q: O Provide the correct stuchre for intermediates A-M ) Mez Culi Socz NACN Br B PYndime D 2) H20 DLAH…

A: In organic chemistry, inter conversion of organic molecule takes place from one form to another form…

Q: 1 eq. Br2 Br Br + enantiomer + enantiomer A C Br ОН D + enantiomer В Br Br Br Br

A: The reaction given is,

Q: Draw the Reactant H₂C H 0: O-CH3 CH3OH2 protonati on CH3OH₂ protonation CH3OH deprotonation H₂C H…

A: This an example of ketal protection

Q: Complete the mechanism for the addition of CN to 2-pentenal. la DOC { © © + t = Draw the missing…

A: Given are two steps of organic reaction mechanism.The given reactant is 2-pentenal.The given reagent…