Bonus. 6. + enantiomer A. 1. H/Lindlar B. 1. H, Pt C. 1. Oso DL Na, NH () E. 1. Oso 2. OsO 3. NaHSO/H,O 2. Oso 3. NaHSOJHO 2. NaHSO/H,0 3. H./Lindlar 2. Oso 3. NaHSOJH20 2.NaHS0MHẠO 3, Na, NH (1)
PhCO,H (h) Oso H,02 CH,CO,H H', H,0 KMnO, OH (warm, concd.)
Wame: cold KMnO4, HO-or 1. OsO4 2. NaHSO3 1. mCPBA 2. H+, CH2OH, H2O 1. mCPBA 2. NaOCH3, H2O h.
For the following reaction, what is the product? 1.) Oso 2.) H,02 OH OH OH enantiomer D A cubitawan GO 90 2 3 $ 4 5 6 7 00 9 0 w E R Т. Y C 1 O Р S D F G H J K L C V B N М.
1) OsO. Pyridine 2) NaHSO, H,0 (show stereochemistry NaOH ethanol OH HIO он HO, THE 74) Synthesize the molecule below starting with acetylene (ethyne). List all reagents used. Show products after each proposed step. (6 points) 75) The following is an E2 reaction. Indicate the product. You MUST also show both chair conformations and indicate the chair conformation in which the elimination occurs. (5 points) NaOEt EIOH Page 9 of 13
Question 26 (1 point) Which sequence should be used for this transformation? 1. Oso 2. Na, SO, H,0 1. PhCO,H 2. NaOH/H,0 1.03 2. Zn/AcOH 1. Hg(OAc), H2O 2. NaBH 150.- 37/A0% 1 @ V MacBook Air OHKAN
2. Provide the products for each transformation below. Be sure to pay attention to stereochemistry pts) Oso,,H,O, 1. BH, ether 2. NaOH,H,O, H,02
NE Solve the equation on the interval Oso<2 4 sin 0 - 2 = 0 ts What are the solutions to 4 sin - 2 = 0 in the intervalose<2x? Select the correct choice and fill in any answer boxes in your choice
Draw the mechanism given the following reaction: (4pts) 2. :oso,H N: Hoso
complete the starburst 1. Complete the following starbursts. |BrH.о сьCH,с снC, кон )OsO 2) Zn, H 1) Hg(Олс, Н,ОТНE 2) NaBH НВе CH ZniCu) Н, Рю, ether КМпо, н" НС с, н.о 1) вн, ТHF 2) Н-О, Он- СHC, КОН 1) Oо, NMO 2) Ню, НСТ |сн.СOOОН 1. Complete the following starbursts. |BrH.о сьCH,с снC, кон )OsO 2) Zn, H 1) Hg(Олс, Н,ОТНE 2) NaBH НВе CH ZniCu) Н, Рю, ether КМпо, н" НС с, н.о 1) вн, ТHF 2)...