DRAW the products of the following chemical reactions. Label major and minor products if applicable. Include, where necessary, the correct structures showing proper stereochemistry and orientation using wedges and dashes. If no reaction occurs write “NA” or “no reaction”.
DRAW the products of the following chemical reactions. Label major and minor products if applicable. Include,...
1) What are the major products, A to o 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. 15 Marks. One mark for each correct product. Must show stereochemistry and all products for full mark. 1. CH, MgBr 2. H,O* PCC Br NaOH EIOH CH.CH A B с CH.ON CH3OH NaBr H2SO4 Isolate (R) enantiomer and react with given reagents F E SOCI Stereochem...
Give the major organic products of the following reactions. Include stereochemistry where applicable. носн, a Hoch, HO_CCH3 v Ho.com H20
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
Predicting Products: Draw the structure of the one major organic product of each reaction in the boxes provided. Be aware that the products all have the molecular formula C6H100, but oth products are constitutional isomers of one another. Stereochemistry should be shown if applicable. HO. Nah, DMSO Br HO, Nah, DMSO Br An efficient way to prepare asymmetrical ethers was developed by a British scientist, Alexander Williamson. Show what reagents you would use to prepare the following compound via a...
Give only the major organic products, starting materials or conditions for the following reactions. If more than one isomer is possible make sure to clearly indicate both structures. Be sure to indicate the correct stereochemistry of the products (using dashes and wedges or cis/trans) where needed. Write "NR" if no reaction occurs.
3. Draw the major and minor products for each of the following reactions. Label major or minor if more than one product. (14 pts) Br DBU 1. TsCl, pyridine CH3CH2OH 2. methoxide ion HO 1. BH, 2.1,0. OH d. HC CHỊCH5OH
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....
(30 pt) Draw the structures of the MAJOR products for the following reactions. Be sure to clearly show the REGIO- and STEREOCHEMISTRY of each product. H2SO4 X - H2O BH3 H2O2 THF H20, OH Br2 CH2OH excess HBO d) CH3-C=C-CH3 1 eq Cl2 e) CH3 -C=C-CH3 CH2Cl2 Na CH3CO2H 9) CH.-C=C-H, under CH3COH f) CH3-CEC-CH3 liquid NH3 -78 °C H202 g) CH3CH2-CEC-H R2BH THE H2O, OH NaNH2 CH3CH2Br H2SO4 h) CH3CH2-CEC-H my Chcn=c20-n, Nanets, Cheka na H2O HgSO4 heat 1...
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)2.H20 2. NaBH 1. BH-THF 2, NaOH/HO. cone, HB 1. Nah 2. heat АК AJ AF AE K2Cr2O7 H2SO4 Znci HCI PCC CH.CH \cro, 1. NaOH 2. AB...