CH3Br Which of the following is NOT a proper resonance form of 1,3-hexadiene?
4. Write the 1,2 and 1,4 products of addition of HBr to 1,3-hexadiene. Write the complete stepwise mechanism. Which product is the major if the reaction is taking place at 40°C? (4 points)
4. What is the IUPAC name for the following A. (2E, 42)-2,4-hexadiene B. (2E, 4Z)-1,4-dimethyl-1,3-butadiene C. (2z, 42)-1,4-dimethyl-1,3-butadiene D. (22, 42)-2,4-hexadiene E. None of these Predict the product for the following reaction. нгон-1400C 5. A. propene B. diethyl ether C. 1-hexanol D. 1-propoxypropane 6. Which one of the following represents the lowest energy D-bonding molecular orbital of 1,3- butadiene? IV 7. A thermodynamically-controlled reaction will yield: A) the most stable product. B) C) the product that can be formed in...
Which of the following resonance structures are proper reso u res of the ownlo? More than one may be correct and correct resonance structures must be OCH
For the following reaction set-up, which type of hydrocarbon product would form? 1,4-hexadiene + two Cl2 Select one: a. trichlorinated hydrocarbon b. monochlorinated hydrocarbon c. tetrachlorinated hydrocarbon d. dichlorinated hydrocarbon
Which of the following is the most stable enol form of 1,3-cyclohexanedione?
Show a mechanism to explain why treatment of 1,3-butadiene with 1 mole of HBr produces a mixture of 3-bromo-1-butene and 1-bromo-2-butene Show the mechanism by which 2-butene reacts with 2,4-hexadiene to form 3,4,5,6-tetramethyl-1-cyclohexene
Which of the molecules below will be polar? CS2, BF3, SO2, CH3Br CH3Br only CS2 only Both BF3 and CH3Br Both SO2 and CH3Br
Which of the following statements regarding resonance is true? 1. The true form of the compound is an average of the resonance structures called the resonance hybrid. 2. all resonance structures must contribute equally to the resonance hybrid. 3. Resonance structures interconvert over time. 4. Atom connectivity must remain the same among resonance structures. 5. There cannot be more than two resonance structures for a given compound 3, 4 & 5 1, 3 & 4 2, 3 & 5 All...
GO Tutorial: Determine resonance structures 1.1 Choose the resonance structures for the carbocation of 1,3-pentadiene, C-H7+ with correct arrow notation. @anaman MA Mohana
Draw the correct structure for cis-1,3-dichlorocyclopentane. Show stereochemistry clearly. To ensure proper grading, explicitly draw all four groups, including wedge/dash bonds, around a chirality center. Indicate whether the compound could exist in an optically active form Cl Cl CI could exist in optically active form cannot exist in optically active form O cannot be determined