9.52 (•••) Bromination of 1,3-butadiene with a single equivalent of Br2 can give either of two...
Look up and draw the mechanism for the addition of Br2 to double bonds. Reference the source from which you acquired the mechanism. Give the IUPAC name of the major product in the above-mentioned reaction. Draw the major product of obtained in the addition of Br2 to stilbene. Is this isomer chiral? What would be the optical rotation if this sample was placed in a polarimeter? Would a student obtain the same product if you started with cis-stilbene instead of...
please help with filling out this table and answering 8 questions Data Table Br H CH2CH3OH N-H Bry Chemicals H (E)-Stilbene Ethanol Pyridinium tribromide CsH.Br3N Stilbene Dibromide C14H12Br2 Molecular Formula C14H12 CHO Molecular Weight 180.25 g/mol 46.07 g/mol 319.82 g/mol 340.06 g/mol Physical Properties White solid Clear liquid White solid White solid Melting Point 122-124 °C N/A 127-133 °C 241-243 °C Amount needed 0.25 g 10 mL 0.5 g Mole needed 1.39 mmol 1.56 mmol Amount Used Moles Used Amount...
Answer the following questions to complete your Results and Discussion section for this experiment. HBr HBr A B Br Br 1 2 2. Does a more negative heat of formation (a larger negative number) mean that a compound formation? Draw an energy diagram that illustrates this. more stable or less stable than an isomer with a less negative heat of Drawing this on paper and uploading an image is recommended 3. There is a third bromobutene structure that could have...
(C) Protonation of alkene to form a carbocation followed by addition of bromide ion (D) Addition of the proton to one face of the alkene with simultaneous delivery of a bromide ion from a different molecule of H-Br. 11. Which compound is the strongest nmucleophile for reaction of methane methanesulfonate (CHOS0.CH) in methanol at room temperature? (You may assume that everything is soluble in methanol) (A) potassium bromide (B) cesium iodide (C) sodiam chloride (D) lithium flaoride 12. Which proton...
Please complete for Tuesday, we will go through the questions and mark them in class. pg 156 - 4.23, 4.24, 4.26 pg 170 - 4.29, 4.31, pg 171-4.36 pg 175 - 4.59 pg 176- 4.74, 4.75, 4.80 pg 177-4.81, 4.82 pg 188- 5.1, 5.4, 5.5, 5.6, 5.11 - Using Table 5.1 pg 198-5.22, 5.25 pg 203 - 5.29 pg 206 - 5.37 pg 209 - 5.39 pg 2.14 5.61 pg 235-6.11, 6.14, 6.16 156 CHAPTER 4 Introduction to Organic Compounds...