1. Which one(s) of these can be oxidized with CrO3 ? (could be more than one) a) 2-propanol b) 1-butanol c) benzaldehyde d) benzoic acid 2. Write in the products of this reaction. Label them as "major" and "minor". -CH3 HO CH3 CH3 H2SO4, heat 3. Name this ether correctly. H3C H₂C CH2 CH3
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- 1. STRUCTURE-DESCRIPTION Draw the structure of a compound that fits the given description. 1. the least water-soluble isomer of an alcohol with MF C5H₁2O 2. a compound with MF C₂H4O2 that gives a dicarboxylic acid upon reaction with hot KMnO4 3. an disubstituted cyclic ether with MF C4H8O showing a trans geometry. 4. an alkyl halide with MF C4H9Cl that is most reactive via SN1 mechanismThe following reaction takes place. The IUPAC name of the major product is type your answer... 1. BH, THF 2. OH, H₂O, H₂O₂1. a secondary alkyl halide with molecular formula C4H9l 2. trans-1,2-cyclopentanediol 3. tert-butyl phenyl ether 4. an ether with molecular formula C3H8O 5. p-aminophenol
- How many moles of Bra are required to completely halogenate the alkene?A. One moleB. Two molesC. Three molesD. Four moles What is the expected arrangement of the bromine atoms relative to each other amongthe carbon involved in pi bonding?A. anti-conformationB. syn-conformationC. trans-configurationD. cis-configuration What happens to bromine when it is adjacent to an alkene during a chemical reaction?A. Bromine becomes stable. (? kasi before brown siya/acidic tas naging colorless? Jk ewan)B. Bromine becomes polarized.C. Bromine becomes hybridized.D. Bromine becomes acidic. The relative arrangement of bromine atoms in the product is primarily due to:A. ElectronegativityB. RepulsionC. Hydrogen bondingD. Atomic weightWhat is your observation after the reaction?A. A yellow flame is produced.B. Bromine water decolorizes.C. The alkene becomes denser.D. A brown precipitate forms.5.Synthesis. Make the following products from a suitable cyclic alkene starting material. Look at the functional group PATTERN present in the molecule, including stereochemistry. Br CH 3 Br CH3d) e) H₂CN NH ره b ...ОН OH H CH₂ 1. (CH3)₂CHMgBr, ether 2. NH,C1, H,O .CH, CH₂OH Products Products "c H Br. ü OH H ¹0 CH₂ شده NH Br. oły OH OH CH₂ CH,
- 5.Synthesis. Make the following products from a suitable cyclic alkene starting material. Look at the functional group PATTERN present in the molecule, including stereochemistry. Br BrBn Draw the structure of the major organic product formed from the reaction below. Bn H ད ་ + HỌỌC. NH2 N DCC .... NH H BnWhen 3-pentanone and ethanol are reacted in an acetal formation reaction in the presence of acid catalyst, the resulting FINAL acetal product has the four different sides of the central carbon. [NOTE: The numbers in the responses bonded to should be subscripted.] [Exam question & (if applicable) response options © 2021 James Y. Chen. All rights reserved.] -СH2CH3, -СН2СНЗ, -ОСН2СНЗ, and -OCH2CНЗ -СH2CH3, -СН2СHЗ, -ОСН2СНЗ, and -OH -Н, -СН2СH3, -ОСН2CH3, and -ОCH2CH3 -(CH2)4CH3, -(CH2)4CH3, -OCH2CH3, and -OCH2CH3 -СН2CH3, -СН2СНЗ, -ОСН2СH2CH3, and -OСН2СH2CH3