1 What is the product of the following sequence of reactions? (1) LİAIH4 PB13 KCN H2O, H* (CH3)½CHCO,H (2) Н-О DMSO heat (CH3)2CHCH2CH2NH2 A) (CH3)2C=CHCOH B) C) (CH3)2CHCHBrCO2H D) (CH3)2CHCH2CO2H

Q: 1. Provide the mechanism for the product formed below in presence of strong base. CH3 ÇH3 ÇH3 CH3…

A: Bases have a tendency to abstract a hydrogen ion from acidic reactants leading to the formation of…

Q: Identify the best reagents to convert 1-hexyne into 2,2-dibromohexane. xs HBr C 1 equiv. Br2, CCI4 C…

A: Alkynes are unsaturated hydrocarbons containing at least one carbon-carbon triple bond. Carbon is SP…

Q: 2. Give the expected major product of each of the following reaction (sequence, CHO CH3 КОн H*…

A: The detailed solution of the given question is done on the white sheets of paper attached below.…

Q: 2 Give reagents that would complete the reaction to give the product with the correct…

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Q: Q3\ Complete the following reactions with appropriate compounds? Ni CH;CH2-C-CH2-CH3 + H2 ?…

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Q: 1. 98% H2SO4 Ме OMe Br- -78 °C 2. Li e ČO,Me OMe -78 °C-rt, THF

A: Robinson annulation followed by Quasi-favorskii reaction will give the desired product.

Q: 1. Provide the missing starting material, reactant or product. Show appropriate stereochemistry. он…

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Q: appropriate H3C CH3 Br КО-+-Bu ID НО-+-Bu a. CH3 NaOEt b. Ph-c -Br CH3 c. Show the curved arrow…

A: In the two reaction, the first one is an elimination reaction. Second one is nucleophilic…

Q: CN CH2CH3 NACN PQ-6. What is the rate determining step of this reaction? Hirgh H3C OTs acetone H3C…

A: • For SN2 reaction Nucleophile attack from                          Back side .• In case of SN2…

Q: 3) Draw a plausible mechanism for the following transformation: 0. 0. H³0Ⓡ NO₂

A: In this question we have to tell the product of the reaction and also its mechanism.

Q: Which of the following is the major product of the following reaction sequence? NBS 1) Mg. ether…

A: Allylic halogenation:N-Bromo succinimide is the best reagent for an allylic halogenation reaction.…

Q: 1. For the multistep below a. Draw a complete mechanism for this synthesis b. Predict the products.…

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Q: 5. Propose a synthetic pathway for molecule X to molecule Y using the reagents boxed below. Note…

A: We have to propose a synthetic pathway for molecule X to molecule Y using the reagents boxed below…

Q: Show the reagents and intermediate products in the following multi-step synthesis. CH3 а) CН — -H…

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Q: Select the product of the reaction sequence below. A B. Br Br HNO₂ Br₂ H₂ H₂SO4 FeBr, Pd/C NO₂ NO₂…

A: Benzene under go aromatic electrophilic substitution reactions.

Q: Draw the major product formed when the compound shown below is mononitrated. CH3CH2 0 OCH₂CH3 Fill…

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Q: 1. Draw a plausible mechanism for the following transformation. H H2SO4 N° + 2H20 + NH2NH2 H

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Q: H. This transformation can be performed with some reagent or combination of the reagents listed…

A: The question is based on the concept of chemical reactions. we have to systematically carry out…

Q: Which molecule A through D is the product of this reaction? Click on a letter A to D to answer. 1)…

A: Sodium borohydride NaBH4 is a selective reducing agent. It reduces the aldehydes, ketones, imines…

Q: ropose an efficient synthesis for the following transformation: OH he transformation above can be…

A: In this question, we have to give the necessary reagents that will be required for the…

Q: Draw the product of the following reaction sequence, including stereochemistry. CH3 [1] BH3 [2]…

A: The given reactant is 1-methyl cyclohexene. The product formed from the given reaction is given…

Q: 4) A) Please provide the Necessary reagent for the following conversion ÓCH,

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Q: 6. What is a major product of the reaction sequence shown in the box? CH3 Br, or NBS KCN H20 ? Ilght…

A: N-Bromo succinimide (NBS) is the best reagent for allylic or benzylic bromination. The reaction…

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

A: The major steps involved in this reaction are hydroboration to give alcohol, oxidation by mild…

Q: LOCH3 CH;OH (+ CH3OH2 + 1°) LOCH3 CH;OH (+ CH3ОН2 +19)

A: The SN1 and SN2 are the nucleophilic substitution reactions where SN1 is unimolecular nucleophilic…

Q: Consider the following sequence of reaction, Acetone H2SO4 BRCH,COOEt -Zn, HO* Heat If X is a major…

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Q: 3. Predict the product of each step in the sequence: 1. PBr3 HO- H. ?C Mg/ether РСС ?D ? A ?B 2. H3O…

A: Grignard reaction is an organometallic reaction where the formation of carbon-carbon bonds with the…

Q: Draw the major organic product of the following reaction sequence.

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Q: 3. Propose a plausible mechanism for the following transformation: OH

A: Organic transformation in acidic medium:

Q: 2) Write a detailed mechanism for the following reaction: H2S04 CH;CH;C=CH + H,O CH;CH¿CCH3

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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: Which synthetic method below correctly does the following conversion? СНО СНО Br A) (1) Mg, diethyl…

A: When aldehdye undergoes a reaction with alcohol, acetal is produced. When alkyl halide undergoes a…

Q: 49. Identify structures A and B in the following reaction sequence. 1).0₂ 2) DMS NaOH H₂O B C₁0H₁0…

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Q: Below is an incomplete reaction scheme. Complete the structures of compounds B and C, and write in…

A: Reaction -

Q: c) Study the following reaction sequence and draw the structures for compounds A - F. (12 Marks) i)…

A: In chemistry, we have many organic compounds containing carbon and hydrogen as their main…

Q: Fropose an efficient synthesis for the following transformation: The transformation above can be…

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Q: Which is the product of the reactuon sequence? P(Ph n-BuLI CH,CH,CH,Br OCH CH2CH он CH,CH2CH…

A: Given reactant molecule is:

Q: b. Pt catalyst C2H5-CEC-H + H2

A: Interpretation- To complete the above reaction which is given above in the question -…

Q: What reagent(s) should be used to perform the following transformation most efficiently? A 1.…

A: When grignard reagent react with carbonyl group it produces alcohol.

Q: D5D Which compound will form the most stable cyanohydrin? (Hint: Cyanohydrin formation exhibits ap…

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

Q: 6. Which of the following is a major product of the reaction sequence shown in the box? H2NNH2 КОН ?…

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Q: Which synthetic sequence will give the following overall transformation? how? (1) LDA / THF; (2)…

A: In given reaction alkyne is converted into alkane with addition of 1 carbon.

Q: Which one of the following is not a mechanistic step in the hydrolysis of benzamide? -NH + :NH3 -OH…

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Q: 3. Identify the products (A-G) of each reaction sequence shown below E OH 1) HCI 2) KCN Br NaOCH 3,…

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Q: 1. CH3CH,MgBr (excess) OCH3 (p) 2. HаО, H+ HCI (a) PPH3 CH;NH2 (r) H+

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Q: CH3 + a13- 29°C

A: The key step in this transformation is the formation of a stabilized anion by using pyridine and…

Q: Propose a mechanism for the following reaction:

A: The mechanism for the above reaction has to be proposed below.

Q: 1. Give the products of the acid-base reactions below and indicate whether products or reagents…

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

Q: Provide a mechanism for the conversion of A to B and B to C. Please show all arrow pushing. Me II OH…

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Q: 5. E2 elimination of the substrate below with potassium hydroxide affords a single diastereomer of…

A: When this type of alkyl halide is treated with base then elimination reaction takes place . By…

Aldehydes and Ketones

Aldehydes and ketones are organic compounds that have a carbonyl group, C = O, as their functional group. They both differ in the placement of this carbonyl group in their structures.