ANALYSE ALL THIS DIAGRAM (IR, 1H NMR, 13C NMR, MS-EI, CNHO ANALYSIS) AND DETERMINE THE MOLECULAR STRUCTURE OF X AND DETE
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ANALYSE ALL THIS DIAGRAM (IR, 1H NMR, 13C NMR, MS-EI, CNHO ANALYSIS) AND DETERMINE THE MOLECULAR STRUCTURE OF X AND DETE
3.96 7.44 [7.44 7.42 - 7.06 - 7.03 2.00 1.00 R 7.45 7.40 7.35 7.30 7.25 7.20 7.15 OTZ 7.00 9.83 7.44 7.44 7.42 7.06 17:03 1.00- 2.00 1.00 13.00- 8.5 10.0 8.0 9.5 0Z 9.0 6.5 5.5 5.0 3.0 4.5 3.5 2.5 OT 07 0.5 15 00
191.15 151.94 - 147.38 - 130.04 127.73 114.61 - 109.01 CDC13 56.30
DEPT 135 DEPT 90 DEPT 45 1 CDC13 13C il 180 120 160 150 140 120 110 130 190 100 so 90 60 8 zo The result of CHNO analysis of Compound X is given below. Suggest the molecular formula for Compound X. (Keputusan bagi analisis CHNO bagi Sebatian X adalah seperti di bawah. Cadangkan formula molekul untuk sebatian X.) (Analisis CHNSO Sebatian Y:) Elements Carbon Hydrogen Nitrogen Oxygen Total (%) Calculated (%) 63.15 5.30 0.00 31.55 100
100 153 152 80 60 Rel. Intensity 40 81 109 151 123 20 53 0.0 0.0 40 80 m/z 120 160 m/z 152 151 Molecular ion Relative Abundance M 100 M++1 11.1 Based on the molecule structure that you proposed, what information can you gained when subjected the compound to the UV-Vis analysis. (Berdasarkan struktur molekul yang telah kamu cadangkan, apakah maklumat yang boleh diperolehi apabila molekul tersebut dianalisis dengan menggunakan UV-Vis.) (1) State the electronic transition occurs in Compound X. (Nyatakan transisi elektronik yang berlaku dalam Sebatian X.) (11) Calculate the maximum wavelength, Amax absorption of Compound X. (Kirakan penyerapan panjang gelombang maksimum, amaks bagi Sebatian X.)