H OH 1. CH3MgBr 2. Hзо* CH3 Epoxides react with Grignard reagents to yield alcohols. Draw curved arrows to show the movement of electrons in this step of the reaction mechanism. Arrow-pushing Instructions H ö: H, CH3 CH3 :O:

Q: Identify reagents that can be used for the following synthesis: ? Но C CH3OH 1) CH3MgBr; 2) H20 C…

A:

Q: D 2 + hv Na2Cr2O7 H2SO4, H2O H 0 H2, pt

A: Diels-Alder reaction:This is a 4+2 cycloaddition reaction of conjugated dienes and dienophile giving…

Q: 1. H* [-H2O] (еxcess) OH H3C CH3 Но 2. PhзPE CH3

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Q: What is the major organic product obtained from the following sequence of reactions? မြိုင် loe ng"…

A: This is aromatic substitution reactions

Q: 7. Give a complete mechanism for the reactions below. =0 HCI Intermediate product 1. Mel 2. NaOH…

A: Enamines are formed by the condensation between carbonyl compounds and amines. The word enamine is…

Q: H;CO Ph H Base `NO2 ON он кон Ph Ph. MeONa / MEOH C2CHCF3

A: If the carbanion formed after H+ removal is stable then the elimination goes via E1cB elimination…

Q: НООС OH 1 2 H2 1. p-Toluenesulfonic acid Oppenauer Oxidation HO Lindlar Catalyst 2. H2, Pd/C

A: For the above organic synthesis, the following transformations must be known: 1. H2 in presence of…

Q: Predict the product(s) formed for each reaction. CH3 CI CH(CH32 A. DBN CH3 Book CH(CH32 Print…

A:

Q: Which of the following is the best method to carry out the following transformation? O 1. BH3 2.…

A:

Q: Draw curved arrows to show the movement of electrons in this step of the reaction mechanism.

A: To draw the curve arrow mechanism for the following reactions.

Q: a) Write a reaction mechanism, as well as the structure of intermediate A and product B, for the…

A: As per rule we will solve only First question. Kindly repost other question as a separate question.…

Q: Complete the following reactions by providing the proper substitution AND the proper elimination…

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Q: Provide the missing intermediates and final product in the following synthesis. 1. LDA (excess). A…

A: The reaction of alkene with Br2 in CCl4 solvent gives 1,2-disubstituted bromine product as shown as:

Q: B C EtO. H 2. H3O* & Heat Ninhydrin NH3 COO NH3 COO Aq. HCI & Heat NH3 + CO₂ + purple compound ?+ ?…

A:

Q: Complete the multi-step synthesis below by filling in the missing reagents in boxes below. Write…

A: In this multistep synthesis, there is one step where , there is inversion in stereochemistry.  This…

Q: Draw the product of the reaction between a ketone and an alcohol. Include all hydrogen atoms in the…

A: The objective of the question is to draw the product of the reaction. And also classify the product…

Q: . CH3 OH 1. (R)-CBS reagent 2. H2O II OH .... III НО ОН IV

A:

Q: In each box, place the best reagent and conditions to efficiently perform the transformation using…

A: The given conversion can be carried out in two steps as shown in the following step.

Q: cat. A + cat. B .R + 2 R H3C-CH3 R

A: Catalysts are the substances that facilitate the occurrence of a chemical reaction. The reaction…

Q: a. b. C. d. e. f. CH3 CH3 OH CH3 OH Br Br and OH a-a Br CH3 CH3 H Br CH3

A: a] addition of bromine in presence of light b] first step is epoxidation in presence of peroxide and…

Q: :0: 11 CH,-C--H ÍCH, NÊN :0: CH₂-C-O CH₂-NEN :0: || CH, CỘ CHO N₂

A: Given,The reaction mechanism:

Q: CH3 CI CH(CH32 А. DBN CH(CH3)2 "CH3 CH(CH32 CH3 CI CH(CH32 DBN CH3 CH3 CH(CH3)2 CH(CH,)2 B.

A: It is an second order elimination reaction. At first we have to draw the stable chair configaration.…

Q: 4- Give one example of Williamson ether synthesis. Show the reactants materials and the product.…

A: Given: Williamsons ether synthesis To find: Mechanism and example of Williamson's ether synthesis…

Q: HO CHO но COOH B. HO C CH (1) A но TBDMSO TBDMSO HO (2) H,0 он (11F

A: The lettered reagents (A-G) in the following reaction is:

Q: -CH3 HBr -Br =CH₂ CH3 Draw curved arrows to show the movement of electrons in this step of the…

A:

Q: Be sure to answer all parts. Identify the lettered compounds in the following reaction sequence. [1]…

A: A mixture of a solution of chromium trioxide (CrO3) in aqueous sulfuric acid and acetone solution of…

Q: Post-lab 1. Provide a mechanism for the following transformation. H₂N NH₂ 1. KOH, H₂O 2. H H₂N но со…

A: Given,The reaction:

Q: Draw the reactant of the following intramolecular Claisen condensation

A: For intermolecular claisen condensation , reactant is ester.  The product is alpha bita keto ester.

Q: 8) Show how the following conversions might be accomplished, including all reagents and…

A: The chemical reaction in which an alkyl magnesium halide reacts with carbonyl compound followed by…

Q: Chemistry 4. Predict the structure of all the intermediates in the synthesis of the following triol.…

A:

Q: 16. CH;-CH-CH; + Hz Pt What is the major product for the reaction above?

A: The reaction of an alkene with hydrogen gas in presence of metal catalyst like Pt is known as…

Q: 15. Draw the major product(s) of the following reactions. Write N.R. if there no reaction. 1)…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 7. Propose a mechanism for the following transformation. H* `NH2

A: In the mechanism of the above reaction ; 1st step involves the protonation  2nd step : attack on…

Q: Predict the mechanism and the mechanism the following reaction. H2SO4 CH3OH

A: The reaction given is,

Q: Multiple Steps HO, `NH2

A: In the given reaction the alcohol is converted into an amine and the number of the carbon atoms in…

Q: 8. Predict the products of the following reactions and propose a complete mechanism for each…

A: The first reaction is known as the oxymercuration-demercuration and the second one is hydroboration…

Q: 1. Reactions. Choose 5. Identify (draw the structure showing stereochemistry when required) the…

A: When enolisable  hydrogen is present then first enol is formed

Q: What is the major product of this reaction sequence? CH3-C=C-H Select one: O A. OB. O C. NaNH, -I…

A: Terminal alkyne react with strong base (NaNH2) formed Acetylide.   Acetylide is conjugate base of…

Q: 6. Give the MAJOR product formed when each of the following alcohols is heated in the presence of…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: I-O0 I Complete the curved arrow mechanism for this reaction: H H HO. HO. HO. ОН MeOH Me H. Me Me Me…

A: arrow is shown from filled orbital to unfilled orbital.

Q: 9. Complete Reactions. Provide only the major product for E2&SN2 reactions. E1/SN1 provide all…

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

Q: What is the final product of this reaction sequence? ini cat. H2SO4 1. (CH3)CuLi Compound 1 heat 2.…

A: The given reaction is completed in three steps- intramolecular Aldol- condensation, Michel addition…

Q: НО -Н NaNH, 2 equiv. A CI 1 equiv. СО

A: In this question, we will write a reaction mechanism for the formation of the intermediate and…

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.