Fill in blanks with the reagent/s or intermediate in the following road map. A он Br Br HNO3/ H2804 Zn / HCI E Eto NO2

Q: D (C3H1204) H30* heat heat E

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

Q: Fill in the box with the appropriate reagent(s) OH A. H2, Pd/C B. H2SO4, H20 O C. 1. BH3; 2. H202,…

A: Given reaction is hydrolysis reaction of alkene. H—OH is added across carbon carbon double bond.…

Q: S. H* v the protecting group reactant. ect Draw Rings More

A: When we used the retrosynthsis means reverse to synthesis then we can easily identify the reactant…

Q: H3C CH3 CH3 Ph CH3 Br ? CH3 t-BUOH

A:

Q: What is the product of the reaction sequence shown below? CISCH3 CH2CH3 II NaCN HO "H CH3 pyridine

A: This is example of SN1 substitution reaction.  As we have secondary alcohol here. In sn1…

Q: For each of the following, provide the product or reagent as necessary. H20 NABH, + Hg(OAc)2 ELOH 1)…

A:

Q: 7. Which of (a)-(d) is least likely as an intermediate or product in the following reaction? cat. H*…

A: Reaction of aldehydes and ketones with hydroxylamine (HONH2) gives oximes.

Q: Question is attached

A: this an addition reaction in which the HBr adds to alkene (cyclopentene ) to give a alkyl halide (…

Q: Which pair of reactants is most likely to undergo an E1 reaction? O CH3SNa + (CH3)2CHCH₂CH₂CH₂Br at…

A: E1 (unimolecular elimination) is a reaction where there is a loss of the leaving group followed by…

Q: Which of the following within a tetrahedral intermediate leaves most readily as a nucleofuge? *…

A: A nucleofuge is a species that acts as a leaving group in the reaction. It is a leaving group…

Q: 1. Br2./ NAOH i) CH3-CH2-C-NH2 2. H20 NO 2 CN HN CH3 CN fH3 CHNH2 OH k.

A:

Q: What reagent is required to complete the following reaction? + CHCI, O CI2N2 О кон O PC13 O CC14 O…

A: In the above reaction, the CCl2 bond is being inserted in the alkene bond to produce the final…

Q: 16). What is the main product of the following reaction? + Br₂ FeBr3 B) 3 Ĉ

A:

Q: What is a major product of the reaction shown in the box? Pd-cat 1. LIAIH4 ? H3CO- -CHO Base 2. H20…

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Q: 4) Identify the reagents necessary to do the following conversion ACH COCI A1C1 Thon 7n/Uc HCI

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Q: What is the expected product from the reaction sequence shown? 1. NaN3 2. LIAIH4 3. H20 HDJCMD NHNH2…

A: Option last one should be the correct answer. The follow up for this reaction goes as

Q: Which is the MAJOR product of the following reaction? O,N Br2 FeBr3

A:

Q: What is the product? OH TSCI, pyridine NaBr SN2 A. R-2-bromobutane B. S-2-bromobutane C. Racemic…

A:

Q: Consider the attached E2 reaction What happens to the reaction rate with each of the following…

A: The rate of reaction is

Q: Draw the major and minor products of the following reaction. (H3C),CCH,CH3 H2SO4 heat ÓH

A:

Q: Complete the road map problem shown below by drawing the product of each step of the reaction…

A: The boxes have to be filled

Q: Provide the appropriate reagents or product in the following examples. 1. OH O Он 2. 1. m-CPBA, CHC…

A: Here we have to synthesise the following given compound from the starting material styrene by…

Q: Which reagent would be best suited for the conversion below? Но но CHO ОН ОН NCH3 OH

A: There are several reagents which are used for conversion of different group to other products. For…

Q: Give the major product for the reaction. OC(CH3)3 (CH3)2CHCHBrCH3

A: Elimination reaction of alkyl halide: Alkyl halide gives an elimination reaction by reacting with a…

Q: 4. Complete the following reactions by adding the missing starting material, reagents and/or produ…

A:

Q: h) i) j) }→ NH₂ CI COOH Br NO₂

A: Note: As per company policy we are supposed to attempt first three subparts only. Please repost…

Q: The transformation above can be performed with some reagent or combination of the reagents listed…

A: Here I am performing mechanism for this reaction so you can understand at which step what reagents…

Q: o-Me NABH4 A MeOH i) CH;NH2 B ii) LIAIH4 i) H20 CI-

A: Ans

Q: Give the major product for the reaction. (CH3)2CHCHBrCH3 OC(CH3)3

A: Given reaction:

Q: AI II II (CHs)3P-CH2 mat is the major product of the following reaction?

A: Given reaction is witting reaction. New carbon carbon double bond is formed.

Q: OH HO 1) xs LAH (X) (Y) NH2 TSOH 2) H2O -H20 1) H30* (Z) 2) NABH3CN

A: We have to determine the  structure of X,Y and Z for the  given synthesis.  NaBH3CN…

Q: Drawing the SN1 and E1 Products in a ReactionDraw the SN1 and E1 products formed in the reaction of…

A: In nucleophilic substitution reaction ,one nucleophile is substituted by another nucleophile while…

Q: Br₂, hv HBr ROOR 2. Fill in the missing products of reagents in the following string Mg Sn(Bu)3 요…

A: Here we have to write missing products in the following given sequence of reactions according to the…

Q: 1. NaOCH3 H3C CH3 2. H,0+ CH3

A:

Q: What is the product of the following reaction sequence? 1. NaN3 ?? Br 2. LIAIH4 3. proton source N3…

A: In the reaction first alkyl halide convert to azide and then their will be reduction of azide take…

Q: Complete the followsing reactionse a. CH20H + CH3CH2-ott Ho Cit2OH CHO otH +Cu+ CH20H CH3 + ClHz CH…

A:

Q: Identify the reagent(s) needed to carry out the following conversion. ОН ? OH Na metal LIAIH4…

A: The given reaction is oxidation of Benzene-1,4-diol (or hydroquinone) to quinone in the presence of…

Q: CI HO

A:

Q: Fill In Missing reagents and products in the cmpty boxes. Br. HOOH NH2

A:

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: Ме Na2Cr207 H2SO4 Cl2 FeCl3 CI CI Ме. .CI Me TCI CI A В HO2C. .CI HO2C. .CI TCI CI C D

A: Given : Reaction of 3-chlorotoluene with Na2Cr2O7 / H2SO4  followed by Cl2 / FeCl3.  To find : Major…

Q: II. Multistep Synthesis. Supply the missing compounds/reagents. H,C BH, EtO HBr FeBr HC H,C но. Br.…

A: We have to answer the given synthesis.

Q: What reagents are necessary to carry out the following reaction? OCH3 1. Br2, FeBr3 1. CI 2. NaH 3.…

A:

Q: Question is attached

A:

Q: What is the reagent necessary to complete the following transformation? CI А) HBr B) "ot C) H2SO4 D)…

A:

Q: Fill in the boxes with the appropriate reagents:

A: The given reaction is, Propanal→?Butan-2-ol→?Butan-2-one→?2,2-dimethoxybutane

Q: What is the major organic product of the following E2 reaction? CH,CH,ONa ? Br CH,CH,OH

A: First reaction is the electrophilic substitution reaction and this reaction is known as a…

Q: Fill in the boxes with the appropriate reagents:

A: The boxes filled with the appropriate reagents:

Q: HNO3 H2SO4

A: Electrophilic aromatic substitution-Electrophilic aromatic is an organic reaction in which an atom…

Q: B. Supply the missing product or reagent for the following reactions OH OH OH PCC POCI3, pyridine…

A:

Reactions at the Alpha Carbon Atom

The position next to the ketone or aldehyde functional group is termed as alpha position and the reaction which occurs at alpha position is called alpha substitution reaction. In an alpha substitution reaction, the alpha proton atom is substituted by an electrophile by the formation of an enol intermediate or enolate ion intermediate. Most of the carbonyl compounds go through an alpha substitution reaction.