What are the products formed in this two-step reaction? What is the stereochemistry of the final product?
Draw your answers as line structures and show stereochemistry of asymmetric centers with wedges and dashes.
What are the products formed in this two-step reaction? What is the stereochemistry of the final...
1) Draw the product of the following two-step reaction. The nucleophile selectively reacts once in each step.Draw your answers as line structures and show stereochemistry of asymmetric centers with wedges and dashes.
Draw the major products in the following SN1 reaction and draw a detailed mechanism for the transformation. Marks will be given for the proper use of arrows. What stereochemical relationship do the products have with each other? Draw your answers as line structures and show stereochemistry of asymmetric centers with wedges and dashes. ОН H2SO4 NaBr
3. Draw the major product(s) of each reaction Draw your answers as line structures and show stereochemistry of asymmetric centers with wedges and dashes. Br CH3ONa, CH30H Br (CH)sCONa, (CHз)Сон
Draw the most stable conformation of the given cyclohexane. Draw the major product and the mechanism using the cyclohexane you have drawn. Draw your answers as line structures and show stereochemistry of asymmetric centers with wedges and dashes. NaOEt ETOH CI
3) What are the major products, AE to AU produced in the following reactions? Where it states stereochemistry, dashes and wedges must be used to show stereochemistry. Note: for some reaction enantiomers are formed. 17 Marks One mark for each correct product. Must show stereochemistry and all products for full mark. 1. Hg(OAc)H,0 2. NaBH4 1. BH-THF 2. NaOH/H2O2 conc. HB 1. Nah 2. Br heat AK AF AE K CrO; H2SO4 ZnCI HCI РСС, CH2Cl2 Cro 1. NaOH 2....
3) What are the major products, AE to AU produced in the following reactions? Where it states stereochemistry, dashes and wedges must be used to show stereochemistry. Note: for some reaction enantiomers are formed. 17 Marks One mark for each correct product. Must show stereochemistry and all products for full mark. 1. Hg(OAc)H,0 2. NaBH4 1. BH-THF 2. NaOH/H2O2 conc. HB 1. Nah 2. Br heat AK AF AE K CrO; H2SO4 ZnCI HCI РСС, CH2Cl2 Cro 1. NaOH 2....
Draw the two major allylic alcohol intermediates and the two final products in the following two-step synthesis. Show the correct stereochemistry of each compound; if applicable, use wedge/dash bonds to indicate chirality centers, and you must show hydrogens on these centers. Map Draw the two major allylic alcohol intermediates and the two final products in the following two-step synth Show the correct stereochemistry of each compound; if applicable, use wedge/dash bonds to indicate chirality centers, and you must show hydrogens...
7) a) Draw the products of each step in the following two step reactions. Show all stereochemistry with dash and wedge diagrams when needed. b) is the resulting solution of the product(s) optically active? (4 marks) ŞNa Nal acetone acetone OH CH31 NaH diethylether hexane
Multistep reaction mechanisms Group ActivityTreating (S)-2-butanol with HBr results in the following two step reaction: Step 1: CH3CH(OH)CH2CH3 + HBr ⇌ CH3CH(OH2)CH2CH3+ + Br-Step 2: CH3CH(OH2)CH2CH3+ + Br- ⇌ CH3CH(Br)CH2CH3 + H2ODraw a mechanism for each step. Draw structures for all reactants and products, including correct stereochemistry (wedges and dashes). Show all the curved arrows in each step, and label each curved arrow according to whether it represents proton transfer, loss of a leaving group, nucleophilic attack, or carbocation rearrangement.
Draw the final products for the following two step reaction. The nucleophile selectively reacts once in each step. Draw the major organic product(s) produced in the following reaction. Draw all possible products produced in the following reaction. Draw the starting materials (electrophile as an alkyl bromide) needed to complete the following reaction. The mechanism for this reaction follows a SN1 pathway.