9 |
CH3COC2H5 |
discuss the functional groups represented by the peaks in the
spectrum
discuss the C—H stretches found in your spectrum
discuss how this information combined with the formula given by
instructor led the identification of the type of carbonyl compound
that was the unknown
Diagrams of all possible isomers
Give structural formula please
9 CH3COC2H5 discuss the functional groups represented by the peaks in the spectrum discuss the C—H...
Analyze this IR throroughly to try to identify the functional groups in this unknown. 80 Thu Nov 14 08 13:18 2019 (GMT-05 00) %Transmittance 2730.94 742.64 831.67 1229.46 1466.56 1315.18 1372.96 3354.90 2962.063 1060.39 11.12.81 1026.5897.29 zs 189€ CORE 816 -10 4000 3500 1000 2500 2000 Wavenumbers (cm-1) Thu Nov 14 08 26 02 2019 (GMT-05 0ỘI FIND PEAKS Spectrum Thu Nov 14 08 13 18 2019 (GMT-05 00) Region 4000.00 400.00 Absolute threshold: 42.730 Sensitivity Peak list: Position: 74264...
Identify functional groups present in the peaks and identify whole molecule if possible (its a unknown for ochem lab) its also a solid unknown Sau 100 Wed Oct 16 14:22:17 2019 (GMT-05:00) Transmitalu 478.87 1406.28 1336.28 924.08 890.48 838.42 751.01 122641185.51 601.59 697.86575.81 1688.76 4000 3500 3000 1500 1000 500 2500 2000 Wavenumbers (cm-1) Wed Oct 16 14 23 31 2019 (GMT-05:00) FIND PEAKS Spectrum: Wed Oct 16 14:22:17 2019 (GMT-05:00) Region 4000.12 400.16 Absolute threshold: 56.094 Sensitivity Peak list...
Analyze the IR spectrum. Show the functional groups and their range. Propose a name for the compound. Thu Feb 27 15:48:03 2020 (GMT-08:00) 95 eur mu %Transmittance 1558.24 1456.10 1397.10 596.99 1178.50 170827678.22 1616. 1596.80 11346P113.13 1036.79 1081 82 924.5914.90 858.4648.23 826.55 1999 1 1373.99 1333.1902 89 1262.83 1219 22 742 59787.28 742.6697.622346 1492.95 4000 3500 3000 1500 1000 2500 2000 Wavenumbers (cm-1) 50 Thu Feb 27 15:48:50 2020 (GMT-08:00) FIND PEAKS Spectrum: Thu Feb 27 15:48:03 2020 (GMT-08:00) Region:...
Given the C-NMR, H-HNMR and IR spectrum, what is this compound? It has a melting point of 134 degrees celsius and is in deuterated chloroform solvent. #40-B C NMR 0.5 abundance 18010 170.0 1600 150.0 140.0 130.0 1200 110.0 100.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 173.1580 147.4781 140.9673 129.7718 118.2608 9ISSILL 77.1310 76.7103 18.8397 X: parts per Million : 13C CD bundance 7.0 8.0 X: parts per Million: 1H 7.3613 7.3270 7. 98 7.2766 6.2053 6.1962 6.1824...
Identify the peaks and structure of the compound formed from the reaction of vanillin and acetic anhydride in the presence of base in the following NMR and IR. LFI: 90.356. LEX: c eft Q ppg. 00.6 100.4 100.2 00.0 99.8 99.6 99.4. 99.2 99.0 98.8 98,6 98.4 98.2 2000 2500 3000 4000 3500 Wave numbers (cm-1) Mon Apr 24 16:58:05 2017 (GMT 05:00) FIND PEAKS: Mon Apr 24 16:57:47 2017 (GMT-05:00) Spectrum: 4000.0 400.0 Region Absolute threshold: 100.061 Sensitivity Peak...
lablr all of the peak and draw the structure and name of the product (suppose to be 4,5-dimethyl-4-cyclohexene-cis-1,2-dicarboxylic acid) IR spectrum 2993.32 2905.68 2960 29 1841.45 %Reflectance 1704.17 1346 26311.16 1434.64 106123 20 699 697 12684 58657.48 781.08 632.14514.18 1778.64 609611fOEZI 1165 09147.13 25 996 563.97 922.31 451 4000 3500 3000 500 2500 2000 Wavenumbers (cm-1) 50 Tue Feb 11 12:50:02 2020 (GMT-05:00) FIND PEAKS Spectrum: jacessic Region: 4000.00 400.00 Absolute threshold: 94.338 Sensitivity Peak list: Position: 553.97 Position: 614.18...
analyze this IR to identify this unknown. s 90 pr lig 3366.48 2977.27 2914.93 899.73 821.87 964.54 % Transmittance 1619.47 1448.44 1379.24356.94 12191165.19 068 1018.37 621.20 - 1689.43 -101 4000 3500 3000 1500 2500 2000 Wavenumbers (cm-1) Tue Nov 12 12:53:15 2019 (GMT-05:00) FIND PEAKS: Spectrum: ar la Region: 4000.00 400.00 Absolute threshold: 81.239 Sensitivity: 50 Peak list: Position: 416.15 Position: 621.20 Position: 821.87 Position 899.73 Position: 964.54 Position: 1018.37 Position: 1068.17 Position: 1165.16 Intensity: Intensity: Intensity: Intensity Intensity: Intensity:...
Label the following stretches on the IR for 6-ethoxycarbonyl-3,5-diphenyl-2-cyclohexenone: aromatic and alkene C–H stretch, alkyl C–H stretch, ester C=O stretch, conjugated ketone C=O stretch, aromatic and alkene C=C stretch 1445.00 3121.65 3001.92 88309 3851.45 3733.64 3627.12 569 1368.84 OC 299 OF COP 2359,07 1145 94 166175 1771.20 1733.61 1714.54 1557,97 1539.91 775 32 1394.91 ZOLT 3673.74 3647.32 1000 3500 4000 3000 2500 2000 Wavenumbers (om-1) Oct 24 11:52:33 2019 (GMT-04:00) PEAKS: Spectrum: RUVVRU Region: 4000.00 400.00 Absolute threshold: 105. 160...
which trisubstited did i make? 1,2,3 trisubstituted 1,2,4 trisubstituted or 1,3,5 110 Fri Oct 18 16:40:05 2019 (GMT-04.00) 105 100 95 90 85 80 4000 3500 3000 2500 2000 1500 1000 500 Wavenumbers (cm-1) Fri Oct 18 16:40:55 2019 (GMT-04:00) FIND PEAKS: Spectrum: Region: Absolute threshold: 100.596 Sensitivity: Peak list: Fri Oct 18 16:40:05 2019 (GMT-04:00) 4000.00 400.00 50 Intensity: Intensity: Intensity: Intensity: Intensity: Intoneite 89.510 91.641 92.754 94.572 98.684 Position: Position: Position: Position: Position: 402.95 407.40 418.87 424.97 432.55...
Label the following stretches on the IR for 9,10-dihydroanthracene-9,10- α,β-succinic 130 RHVVRH 1069.95 % Transmittance 3627.81 2361.28 1367.17 1861.80 1219.31 418.46 407.38 1708.56 900.41 755.90 635.22 609.24 531.96 778.46 703.15 923.59 1458.16 1781.84 4000 3500 3000 2500 2000 Wavenumbers (cm-1) 1500 1000 500 Thu Oct 31 11:54:56 2019 (GMT-04:00) FIND PEAKS Spectrum: RHVVRH Region: 4000.00 400.00 Absolute threshold: 101.344 Sensitivity: 50 Peak list: Position: 407.38 Position: 418.46 Position: 531.96 Position: 609.24 Position: 635.22 Position: 703.15 Position: 755.90 Position: 778.46 Intensity:...