Donating groups(Alkyl group,Br) are ortho/para directing groups and Withdrawing groups(NO2,CF3) are meta directing.
Hence Acyclation in 4a occurs at meta to NO2 group and sulfonation in 4b occurs at Ortho to Br and para to methyl group.
Question 3. Predict the major products of the reactions below. Draw the full mechanism for the...
1. 3-methyl-1-butene on reaction with H-Cl forms two products, namely 2-chloro-3- methylbutane (minor) and 2-chloro-2-methylbutane (major). Illustrate the mechanism for the formation of these two products. Use curved arrows to illustrate electron movement and all intermediates must be shown. 2. 3,3-dimethyl-1-butene on reaction with HBr forms two products, namely 3-bromo-2,2- dimethylbutane (minor) and 2-bromo-2,3-dimethylbutane (major). Illustrate the mechanism for the formation of these two products. Use curved arrows to illustrate electron movement and all intermediates must be shown. 3. Calculate...
a) complete the curved arrow electron-pushing mechanism and predict the major organic product of the reaction when 1-chloropentane is treated with hydroxide in ethanol as shown below. a) Complete the curved arrow electron-pushing mechanism and predict the major organic product of the reaction when 1-chloropentane is treated with hydroxide in ethanol as shown below. Use curved arrows to show the Draw the structure of the organic product formed in the reaction. Draw lone pairs. conversion to the product. CH3CH2OH -CI...
1. (8 marks) Predict the MAJOR product from the following reaction and draw a clear step-by-step mechanism for the reaction. Also, briefly explain why this is the major product that is formed. (8 marks) Predict the MAJOR product from the following reaction and draw a clear step- by-step mechanism for the reaction. Also, briefly explain why this is the major product that is formed 1 NH3 OSO2CF3
Draw a full mechanism for the Aldol condensation reaction and predict the product. Show all the elementary step(s) being sure to include arrows, important electron pairs and any formal charges if needed. SHORT ANSWER # 28: Draw a full mechanism for the following transformation Aldol condensation reaction and predict the product. Show all the elementary step(s) being sure to include all arrows, important electron pairs and any formal charges if needed. (8 points) NaOH, HAO heat Aldol condensation product H
Draw the mechanism arrows for the formation of the two products in the following E1 reactions. Predict the major and minor product using the Zaitsev rule. (Note that S_N1 products are also formed in these reactions.)
Suggest a mechanism and predict the major product for the following reaction: (Draw the remaining curved arrows and the product formed in the first step of the mechanism. Include lone pairs and charges in your answer.) 1) LAH 2) H20
1. (8 marks) Predict the MAJOR product from the following reaction and draw a clear step- by-step mechanism for the reaction. Also, briefly explain why this is the major product that is formed. NH: Poso,oro NH OSO2CF3
predict the major products of the following reactions Question 5 3 pts Predict the major organic product of the following reactions. Assume one equivalent of reagent unless otherwise stated, it's a solvent, oxidizing, or reducing agent. If no reaction will occur, choose E. Be mindful of stereochemistry ОН Next < Previous
Propose a mechanism for the following reaction showing structures of major product(s) and possible intermediates. Use curved arrows to indicate the electron flow. A) HBr The reactions below are unlikely to occur as described. Predict the true major product. If no reaction will occur, explain. ^ tom mestu
5. Grignard Mechanism. Draw the major product for the Grignard reaction below in the box. Then, draw the proper FULL electron-pushing mechanism for the reaction, including ALL intermediates (with formal charges) and electron pushing arrows. Label the Electrophile and Nucleophile in each step! 1. BrMg 2. H2O+