Macmillan Learning Organocuprates are organometallic reagents with the general formula R, CuLi. Predict the organic coupling product in the organocuprate reaction shown. Draw the product.
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- 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.MeShow 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(A) moose the correct product. 1. NaGE, Ero 2. H₂0, A 食。 CO₂ Et -CO₂E7 (B) Coret 31. Choose the best reagents. & 4 (A) 1. LAH; H₂0 2. CHz | 3. H₂0/H+ (B) 1. NaOH, -78% 2. CH31 3. H₂0/H (C) 1. LDA, -78%℃ 2. CH31 3. H₂₂0/H+ 1. Nah, 0°C 2. CH31 3. H₂2₂0/H+* (<) Colt (D)
- Organic Chemistry Loudon | Parise SEVENTH EDITION presented by Macmillan Learning Draw the coupling product of the Pd(0)-catalyzed Suzuki reaction between the compounds shown. Select Draw Rings More Erase // C H OH B. HO. Pd(PPH3)4 Br B. B.Aspirin can be synthesized from salicylic acid and acetic anhydride in the presence of catalytic H,SO, catalytie H90, d183 gimi. (0.05 mol) according to the reaction saieylie acid CHO MW-13812 amal acetyi chleride CHO. M 100 0 d d1.08 gim anpirie CO, MW 180.1s gmel shown. If 1.0 mol of salicylic acid and 3.0 A) H,SO, mol of acetic anhydride react, which B) salicylic acid is considered the limiting reactant? C) acetic anhydrideex) What is the majar preduct? NaN3y ACI (uv) Y puase do both with & without uv 1ight.
- 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 astimeNitration of methyl benzoate: Weight of filler paper: 0.682g Mp product: 76-77 C Nitration of Acetanilide: Weight of filler paper: 0.691g Weight of filler paper product: 1.232g Mp product: 212-214 C Compound MM (g/mol) ortho mp (oC) meta mp (oC) para mp (oC) Nitroacetanilide 180.16 94 155 214-217 Methyl nitrobenzoate 181.15 -13 78-80 94-96 Theoretical yield of acetanilde: 0.6664g Theoretical yield of methyl benzoate: 0.7317g find theoretical yield of methyl nitrobenzoate percent yield of your methyl nitrobenzoate and melting point of your methyl nitrobenzoateBu Br ML. से 1) 1.05 nBuLi 2) A) -78 30 min MeOH B-78 to RT for 1h; MeOH e Bu H what would be the mechanism/interaction between the n-Butyllithium and the starting material to get to the product? Please explain step by step.
- mple. B-bromopyridine undergoes efficient exchange with n-b basic tetrahydrofuran as solvent, and at this temperature, the alk ly addition to the ring occurs, although the exchange can be c as typi peratures.9 what mecaniss mm Br n-Buli PHCN Et,0, -78 °C then aq HCI Ph 61% N. n also be prepared from bromo-pyridines at 0 °C via exchang TMSCH,Li) and lithium dimethylaminoethoxide (LIDMAE) react selectively a C-2) and from chla Metal-halogen exchange with 2,5-dibrome d 2,3-dibromopyridine uiuo metallation, 102 Ilurtrates its trapping wComplete these following reactions: Ex. #1: Ex. #3: Li CI (2 equiv) Mg sometimes written Et,0 " Li O" Ex. #2: Br Li° Ex. #4: Br (2 equiv) Mg THF pentane Ex. #5: Ex. #7: THE CH2=CHBR + Mg hexane CH3CH2CH2CH2B + 2 Li 1-bromobutane Ex. #6: hexane CI + 2 Li chlorobenzeneCHM 121 DIHyJrolysis of a Compound B Crormuls CH6cla) wss Caried ut ly reftuxing coth excess Potassium hydrosede Solution the resulting Solution wss acıdıfied wrth dilute nitrc acid and excess Siluer nitrate added to precipitefe the Chlonde as Siluer Cloloride O.7189 of Siluer Ch loride was Farmed rom 0.80590F B- 9 Calculafe the number Of Chlurine atoms Present in esch molecele OF B Cohich are libersfed loy byloysıs (ung