Interpretation: The complete mechanism that includes the intermediate and most likely product of given reactants with
Concept introduction:
The product formed is governed by Markovnikov’s Rule. Rule suggests that negative part of halo acid HX must go to the carbon that has more alkyl substituents or less
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Organic Chemistry: A Guided Inquiry
- First Writedown which reaction it is? SN1, SN2, E1? Write a stepwise mechanism for the following reactions showing ALL intermediates. Use curved arrows to symbolize the flow of electrons to show how each of the intermediates and product are formed. Show all necessary lone pairs and formal charges.arrow_forwardDraw the major organic product formed by reaction of 2-hexyne with the following reagent: BH3 followed by CH3COOH. . Consider E/Z stereochemistry of alkenes. In cases where there is more than one answer, just draw one. • If no reaction occurs, draw the organic starting material.arrow_forwardCurved arrows are used to illustrate the flow of electrons. Follow the arrows and draw the intermediate and product in this reaction. Include all lone pairs. Ignore stereochemistry. Ignore inorganic byproducts. H-O :OCH₂ CH₂OH₂* :0: protonation Draw Intermediate CH3OH₂+ protonation CH3OH deprotonation loss of H₂O elimination 1 H₂C CH₂OH nucleophilic addition O-H Draw Intermediate CH3OH n deprotonatio Draw Productarrow_forward
- Draw the major organic product(s) of the following reaction. ● CH3CH₂-CEC-H ? NaNH, / NH3(I) ChemDoodle You do not have to consider stereochemistry. Separate multiple products using the + sign from the drop-down menu. If no reaction occurs, draw the organic starting material. Ⓡ H₂C H₂C Sn [F CH-CH₂CH₂-Brarrow_forward12) Use the curved arrow formalism to show the movement of electron pairs in the following reaction and label each reactant as a nucleophile or an electrophile. CHÍNH CHỊCH, + CO Học Nha CH₂CH₂CIarrow_forwardDraw a structural formula of an alkene or alkenes (if more than one) that undergo acid-catalyzed hydration and without rearrangement give 2-methyl-2-butanol as the MAJOR product. You do not have to consider stereochemistry. You do not have to explicitly draw H atoms. If more than one structure fits the description, draw them all. Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate structures with + signs from the drop-down menu.arrow_forward
- Explain the different products of the following two reactions by considering the mechanism by which each reaction proceeds. As part of your explanation, use the curved arrow formalism to draw a mechanism for each reaction. CH,OH CH2=CH-CH-CH, + Na*¯OCH, CH;=CH-CH-CH3 Br OCH, CH,=CH-CH-CH, + CH,OH – CH,=CH–CH–CH, + CH,CH=CHCH, Br OCH, OCH,arrow_forwardDraw an approximate reaction-energy diagram showing the curves for the two possible pathways for ionic addition of HBr to 1-methylcyclohexene. (a) Formation of the major product, 1-bromo-1-methylcyclohexane, and (b) formation of the minor product, 1-bromo-2-methylcyclohexane. Point out how these curves show that 1-bromo-1-methylcyclohexane should be formed fasterarrow_forwardDraw the major organic product formed by reaction of 2-hexyne with the following reagent: H2/ Lindlar catalyst. Consider E/Z stereochemistry of alkenes. In cases where there is more than one answer, just draw one. If no reaction occurs, draw the organic starting material.arrow_forward
- The Wolff–Kishner reaction uses hydrazine (H2NNH2) and hydroxide (–OH) to reduce a carbonyl to the alkane. The first steps of the mechanism convert a carbonyl to a hydrazone in a manner similar to imine formation. Draw the mechanism arrows for the reaction from the hydrazone to the alkane. Be sure to add lone pairs of electrons and nonzero formal charges to all species.arrow_forward4. What are the products obtained from the following elimination reaction? Indicate the major product. CH3 CH,CH,ČCH, H2O 5. a) Determine the major product that is formed when the alkyl halide reacts with a hydroxide ion in an elimination reaction. CH;CH,CH,CH,CCH, Br b) For the major elimination product obtained in 5a), which stereoisomer (cis or trans) is obtained in greater yield? Draw the two isomers and provide the names of the compounds.arrow_forwardDraw structures for the products formed in the following reactions. If more than one product is possible, show all of them, and indicate the major product, if any.arrow_forward
- Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning