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Draw the skeletal structure of each product for each reaction.
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- Br -OCCCH3)3 а. b. -OCH,CH3 CI CI C. -NH2 (2 equiv)Which of the following reaction scheme is expected to atford the tollowing product? HO ОН O The following scheme: 1. Mg, Et,0 Br 2. H H. 3. H;O* O The following scheme: 1. Mg. Et.O HO Br H. H30* O The following scheme: 1. TBS-CI, imid., CH CI, HO Br 2 Mg. Et,0 3. H. 4 H30* 5 Bu N*F THF O The following scheme: 1. Mg. Et,O Br 2. 3. H3O* O The following scheme: 1 BrMg 2 H;0 astimeThe following Walden cycle has been carried out. Explain the results, and indicate where Walden inversion occurs.
- What i the MAJOR praduct of the reaction below? Ch H3C- - NHČCH3 FeCl - NHČCH; H3C- H3C- - NHČCH; © H;C- - NHČCH, O H3C- - NHCH;structures for the diene and dienophile you woul C-H uphquqs H. C-OCH2CE dal woy bnsShow alimination lathuway the suductive for this facile. Sluggis hly when reection. The reaction procelde M2 Rh a manner when but ce PME3 Mef CH PMez
- Predit ds produc 1. Br ght 2.1-BuOK 38 Which represet soy depis 2mthyleyclohexeol where the wo ubatitum are S.BH, in THE 4 HO, NaOH (A) (m) CH (A) 1014 (B) BH CH OH (C) (D) (9 O он (D) 25. What radical interediate is fonmed in CHa this reaction? CH HC 2 HOOH H,C 30 Which molecules sre chiral? H. hv HO (m) COH Br (C) HO (D) HO V 26. Predict the product OH SOci II IV (A) 1,II, II, & IV (C) H& II pyridine (B) II, II, A IV (D) I1& IV (A) (B) CI 31. Explain why this synthetic route will not produce this product. şoCi 1) CHMgr 2) HHP (C) (D) SOCI H,HO heal Which reagents produce this transformation? 27. (A) The Grigrard reagent will not add to the ketone. OH HO. (B) The Grignard reagent will not add to the alcohol. (A) 1) LIAIH 2) H, H;0 (C) The Markovnikov rule will lead to a different product. (B) NABH,, HO (D) Acid catalyzed dehydration will lead to the formation of the more (C) PCC, CH,Cl; (D) KMNO, NaOH, H;O, heat thermodynamically stable alkene. What is the formal charge of oxygen in…Provide the products and detailed arrow pushing mechanisms for the following reactions: OSIME3 EtN CO.Me 1. base, dilute solution (10mM) 2. NaOH/MEOH-H,0 Acid, heat CO.MePred to be a s (a) har fortsatte s niet in Be sue to falute e combined. such as stor K-C + dues per tale om e
- A Studen t is Purformad the falliwing reaction and atter Com plet ing the work-up Step and isulating be cnde Aridunet iP was detenmined they t The starting matunal Was still Hcsent The student attmped to peaty The Aroduet by columo Chamatagraphy wih Slia gel column and ethyl 94tate as the eluant- The studn't Collected 1o fractiuns and ran g TLC of cnch fraction 4 8 9 10 cunclude about the Separatión ? (whch fractiun s What Can yoy Contained which compund? Are there mixed fract win s?)compound With chemical formol a CyH10 0 Results of chemical te st for c4 Hio O chemical Test molisch obseruations ninny drin 2,4 -DNP hot acidic kMn Oy turbid coloriess sol'n cle ar pale-yellow solin | clear orange -yellow solution lear porple sol oti on clear pare - yellow soln lodoform 1. answer paitive in chemi cal reaction weather (+) E) - regatiue wnat is the function al CyHioO? what is the probable structure 0f line bond 2. group [lass of Cattio 0? Draw Osing and tewis stwiture(k) (1) Me. an allene CH₂ CO₂Me Ph N₂ a. TsN 3, DBU b. Rh₂(OAC)4 CO₂Me Rh₂(OAC)4