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18. Draw the structures of Compound 18a, and 18b. (18 pts), clearly indicate your assignments of...
18. Draw the structures of Compound 18a, and 18b. (18 pts), clearly indicate your assignments of all proton resonances (8 pts). Calculate the Unsaturation Index of each compound (4 points) (30 points total) 2.64 Unsat. Index = (2C+2-H-X+NY2 - 15 d - 2.44 ppm, Compound 18a. C,H,,N quartet, 2H a = 7.01 ppm, b = 6.85 ppm, c = 3.64 ppm, 23 doublet, 2H doublet, 2H singlet, 2H o = 1.06 ppm, 27 triplet, 3H 8, ppm 45 40 30...
18. Draw the structures of Compound 18a. and 18b. (18 pts), clearly indicate your assignments of all proton resonances (8 pts). Calculate the Unsaturation Index of each compound (4 points) (30 points total) 2.0 3.64 Unsat. Index = (2C + 2-H-X +N)/2 = 1.5 1.06 6.86 7.00 d = 2.44 ppm, Compound 18a. C,H, N 1.0 7.02 6.84 quartet, 2H 2.43 2.45 1.08 1.04 a = 7.01 ppm, b = 6.85 ppm, c = 3.64 ppm, 0.5 doublet, 2H doublet,...
18. Draw the structures of Compound 18a. and 18b. (18 pts), clearly indicate your assignments of all proton resonances (8 pts). Calculate the Unsaturation Index of each compound (4 points) (30 points total) 2.0 3.64 Unsat. Index = (2C+2-H-X +N)/2 = 1.5 1.06 6.86 7.00 d = 2.44 ppm, Compound 18a. C10H,,N quartet, 2H 1.0 7.02 6.84 2.43 2.45 c = 3.64 ppm, 1.08 1.04 a = 7.01 ppm, b = 6.85 ppm, doublet, 2H doublet, 2H singlet, 2H 0.5...
18. Draw the structures of Compound 18a. and 18b. (18 pts), clearly indicate your assignments of all proton resonances (8 pts). Calculate the Unsaturation Index of each compound (4 points) (30 points total) 20 3.64 Unsat. Index = (2C+2-H-X+N)/2 = 15 6.96 7.00 d = 2.44 ppm, 10 Compound 18a. CHN 70 6.84 quartet, 2H a = 7.01 ppm, b = 6.85 ppm, c = 3.64 ppm, 243 108 104 05 doublet, 2H doublet, 2H singlet, 2H 241 247 e...
20 3.64 Unsat. Index = (2C+2-H-X +N)/2 = 15 6.85 7.00 d=2.44 ppm, Compound 18a. CHN quartet, 2H 1.0 7.02 6.84 108 c=3.64 ppm, 245 a = 7.01 ppm, doublet, 2H b = 6.85 ppm, doublet, 2H 05 singlet, 2H 241 e=1.06 ppm, triplet, 3H 0,0 8.0 75 70 6.5 60 55 8, ppm 30 1) MeMgBr 12) H20, H30* 5.0 45 40 35 25 20 1.5 1.0 0.5 3D 100 205 5500-5000) e = 2.05 ppm, singlet, 3H f...
Draw the structures of the Compounds 2.0 3.64 Unsat. Index = (2C+2-H-X +N)/2 = 1.5 1.06 6.86 7.00 d = 2.44 ppm, Compound 18a. C, H, N quartet, 2H 1.0 7.02 6.84 2.43 2.45 1.08 1.04 a = 7.01 ppm, c = 3.64 ppm, b = 6.85 ppm, 0.5 doublet, 2H doublet, 2H singlet, 2H e = 1.06 ppm, 2.41 2.47 triplet, 3H 8, ppm 0.0 8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 20 1.5...
can someone help me with this H-NMR? 364 Unsat. Index = (20 +2 -H -X +NY2 = 13 6.86 700 d=2.44 ppm, Compound 18a. C, H, N 702 614 quartet, 2H 243 100 104 b = 6.85 ppm, c=3.64 ppm, a = 7.01 ppm, doublet, 2H 05 e = 1.06 ppm, doublet, 2H singlet, 2H 2.41 triplet, 3H 8, ppm 00 8.0 75 70 65 60 5.5 5.0 40 35 30 25 20 1.5 10 05 1) MeMgBr 12) H,O,...
On each the following IR spectra, circle and indicate the most important stretching signal from the following choices:N-H, O-H, CEN, CEO, C-O, Top, IR spectrum of Compound 18a: C10H41N; Bottom, IR Spectrum of Compound 18b: C11H140. write your answer on the corresponding square provided (2.5 pts each, 5 pts total) op m TARTIKEL p ฉน้อย โย่อ มีอง แอล 1000 Sbo WTVENUMBER LOD , " ใจ" 0 3040 Red ICCP) HAVENUTERII 18. Draw the structures of Compound 18a. and 18b. (18...
18. Draw the structures of Compound 18a. and 18b. (18 pts), clearly indicate your assignments of all proton resonances (8 pts). Calculate the Unsaturation Index of each compound (4 pts) (30 points total) 3.0 2.00 Unsat. Index = (2C + 2 - H - X + N)/2 = 2.5 e = 2.00 ppm, singlet, 2H f = 1.27 ppm, 4.90 2.0 7.20 Compound 18a: C1,4402 triplet, 3H d = 2.66 ppm, 1.27 1.5 c = 4.90 ppm, quartet, 2H a...
On each the following IR spectra, circle and indicate the most important stretching signal from the following choices:N-H, O-H, CEN, CEO, C-O, Top, IR spectrum of Compound 18a: C10H1N; Bottom, IR Spectrum of Compound 18b: C14H140. write your answer on the corresponding square provided (2.5 pts each, 5 pts total) 100 1000 000 2000 1000 May Joyy 6 H 18. Draw the structures of Compound 18a. and 18b. (18 pts), clearly indicate your assignments of all proton resonances (8 pts)....