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Problem #6. Draw the line structure in the box that fits each set of criteria. ALL...
For problems 5-6 answer the questions on the Mass Spectroscopy problem set worksheet. Problem 5 Problem...
For problems 5-6 answer the questions on the Mass Spectroscopy
problem set worksheet.
Problem 5 Problem 6 W IR Spectrum Brdic IR Spectrum Brak 4000 1600 1200 800 1600 1200 800 2000 von Mass Spectrum Mass Spectrum base No significant UV absorption above 210 nm المقبلنمنلملمنيا No significant UV absorption above 220 mm 40 80 120 160 200 240 280 40 80 120 160 mle 200 240 260 13C NMR Spectrum 150,0 MH. CDC, clution 13C NMR Spectrum (1000 M...
For problems 11-12 answer the questions on the Mass Spectroscopy problem set worksheet. Problem 11 Problem...
For problems 11-12 answer the questions on the Mass Spectroscopy
problem set worksheet.
Problem 11 Problem (z m that IR Spectrum liquid film IR Spectrum oldim 4000 3000 2000 1600 1200 800 4000 3000 2000 V (cm 1800 ) 1200 800 Vom) 0.0 100F Mass Spectrum Mass Spectrum of base peak No significant UV absorption above 220 mm of base 107/109 1015486162 UV spectrum 530 mg/10mis path length: 100 cm solvencyclohexane 120 40 80 120 160 m/e 200 240 280...
In the boxes below, provide the structure of the compound that corresponds to each set of spectra...
In the boxes below, provide the structure of the compound that corresponds to each set of spectra on the next 5 pages. Be sure to show your work on the spectra for full credit. Account for all numbered peaks in the IR. In peaks if necessary. Assign all NMR spectra as completely as possible: number of NMR signals, integration, chemical shift, and splitting the mass spectrum, determine degrees of unsaturation and label 4 IR Spectrum 3000 2000 1 1600 1200...
In the boxes below, provide the structure of the compound that corresponds to each set of...
In the boxes below, provide the structure of the compound that corresponds to each set of spectra on the next 5 pages. Be sure to show your work on the spectra for full credit. Account for all numbered peaks in the IR. In peaks if necessary. Assign all NMR spectra as completely as possible: number of NMR signals, integration, chemical shift, and splitting the mass spectrum, determine degrees of unsaturation and label 4 IR Spectrum 3000 2000 1 1600 1200...
Use IR, proton NMR and MS data to deduce the correct structure. Draw the structure and...
Use IR, proton NMR and MS data to deduce the correct
structure. Draw the structure and circle it. Indicate on the IR,
NMR and MS spectra the information you got from each to deduce the
structure.
15 IR Spectrum quid fim 1200 800 4000 3000 2000 V (cm 1600 ) Mass Spectrum 8 M 117 8 8 werd op CgHN 8 200 240 280 40 80 120 160 m/e H NMR Spectrum (400 MHz. COCI, solution) TM VO:
Use IR, proton NMR and MS data to deduce the correct structure. Draw the structure and circle it. Indicate on the I...
Use IR, proton NMR and MS data to deduce the correct structure. Draw the structure and circle it. Indicate on the IR, NMR and MS spectra the information you got from each to deduce the structure. IR Spectrum d 1715 4000 3000 1200 800 2000 V (cm 1600 ) Mass Spectrum of base Desk CgH100 280 40 80 120 160 m/e 200 240 'H NMR Spectrum (200 MHz, CDC, solution)
Compound Z, CaHie0. Deduce its structure. IR: significant peaks at 2962 and 1718 (intense) cm. Mass...
Compound Z, CaHie0. Deduce its structure. IR: significant peaks at 2962 and 1718 (intense) cm. Mass spectrum: a few of the significant peaks include 128, 103, 57 m/z H-NMR: S,3H's aH's t,2t's PPM 13C-NMR 220 200 180 160 140 120 PPM 100 80 60 40 20
Problem 112: treat the peaks at 2.3 ppm as two singlets, as the 1BC NMR confirms. Problem 112 I...
Problem 112: treat the peaks at 2.3 ppm as two singlets, as the 1BC NMR confirms. Problem 112 IR Spectrum 4000 3000 2000 1600 1200 V (cm) Mass Spectrum uv Spectrum 100 A,s. 265 nm (log10ε 2.6) λ max 271 nm 0og10ε 2.6 ) M* 150 solvent: methanol 40 80 120 160 200 240 280 m/e 13C NMR Spectrum (100.0 MHz, CDC, solution) 24 20 ppm 24 proton decoupled 200 160 120 80 40 δ (ppm) H NMR Spectrum 400...
For problem #4 answer the questions on the Mass Spectroscopy problem set worksheet. Problem 4 IR...
For problem #4 answer the questions on the Mass Spectroscopy
problem set worksheet.
Problem 4 IR Spectrum oud 2000 1600 Mass Spectrum Sofase 40 80 120 160 200 240 260 13C NMR Spectrum (100.0 M CDO, DEPT CU protected 200180120800 8 (open HNMR Spectrum 200 M COG, os DO 10 9 8 7 6 5 4 3 2 1 Problem # Bond stretch- Molecular | Halogen/nitrogen IR frequency | Ion Peak present? Explain Structure of Compound Structure of MS fragments...
Draw a skeletal structure of the compound based upon the given information Information: Each spectra below...
Draw a skeletal structure of the compound based upon the given
information
Information: Each spectra below was obtained from a pure compound. Mass Spectrum parent peaks (M) are listed for all examples. IR peaks listed are strong (s) unless otherwise indicated for signals above 1500 cm 'H NMR Spectra, the integral is given in number of hydrogens (#H) or as a relative ratio. Important coupling constants (J-values) are listed next to the peaks for some examples. For some spectra, an...
For problems 5-6 answer the questions on the Mass Spectroscopy
problem set worksheet.
Problem 5 Problem 6 W IR Spectrum Brdic IR Spectrum Brak 4000 1600 1200 800 1600 1200 800 2000 von Mass Spectrum Mass Spectrum base No significant UV absorption above 210 nm المقبلنمنلملمنيا No significant UV absorption above 220 mm 40 80 120 160 200 240 280 40 80 120 160 mle 200 240 260 13C NMR Spectrum 150,0 MH. CDC, clution 13C NMR Spectrum (1000 M...
For problems 11-12 answer the questions on the Mass Spectroscopy
problem set worksheet.
Problem 11 Problem (z m that IR Spectrum liquid film IR Spectrum oldim 4000 3000 2000 1600 1200 800 4000 3000 2000 V (cm 1800 ) 1200 800 Vom) 0.0 100F Mass Spectrum Mass Spectrum of base peak No significant UV absorption above 220 mm of base 107/109 1015486162 UV spectrum 530 mg/10mis path length: 100 cm solvencyclohexane 120 40 80 120 160 m/e 200 240 280...
In the boxes below, provide the structure of the compound that corresponds to each set of spectra on the next 5 pages. Be sure to show your work on the spectra for full credit. Account for all numbered peaks in the IR. In peaks if necessary. Assign all NMR spectra as completely as possible: number of NMR signals, integration, chemical shift, and splitting the mass spectrum, determine degrees of unsaturation and label 4 IR Spectrum 3000 2000 1 1600 1200...
In the boxes below, provide the structure of the compound that corresponds to each set of spectra on the next 5 pages. Be sure to show your work on the spectra for full credit. Account for all numbered peaks in the IR. In peaks if necessary. Assign all NMR spectra as completely as possible: number of NMR signals, integration, chemical shift, and splitting the mass spectrum, determine degrees of unsaturation and label 4 IR Spectrum 3000 2000 1 1600 1200...
Use IR, proton NMR and MS data to deduce the correct
structure. Draw the structure and circle it. Indicate on the IR,
NMR and MS spectra the information you got from each to deduce the
structure.
15 IR Spectrum quid fim 1200 800 4000 3000 2000 V (cm 1600 ) Mass Spectrum 8 M 117 8 8 werd op CgHN 8 200 240 280 40 80 120 160 m/e H NMR Spectrum (400 MHz. COCI, solution) TM VO:
Use IR, proton NMR and MS data to deduce the correct structure. Draw the structure and circle it. Indicate on the IR, NMR and MS spectra the information you got from each to deduce the structure. IR Spectrum d 1715 4000 3000 1200 800 2000 V (cm 1600 ) Mass Spectrum of base Desk CgH100 280 40 80 120 160 m/e 200 240 'H NMR Spectrum (200 MHz, CDC, solution)
Compound Z, CaHie0. Deduce its structure. IR: significant peaks at 2962 and 1718 (intense) cm. Mass spectrum: a few of the significant peaks include 128, 103, 57 m/z H-NMR: S,3H's aH's t,2t's PPM 13C-NMR 220 200 180 160 140 120 PPM 100 80 60 40 20
Problem 112: treat the peaks at 2.3 ppm as two singlets, as the 1BC NMR confirms. Problem 112 IR Spectrum 4000 3000 2000 1600 1200 V (cm) Mass Spectrum uv Spectrum 100 A,s. 265 nm (log10ε 2.6) λ max 271 nm 0og10ε 2.6 ) M* 150 solvent: methanol 40 80 120 160 200 240 280 m/e 13C NMR Spectrum (100.0 MHz, CDC, solution) 24 20 ppm 24 proton decoupled 200 160 120 80 40 δ (ppm) H NMR Spectrum 400...
For problem #4 answer the questions on the Mass Spectroscopy
problem set worksheet.
Problem 4 IR Spectrum oud 2000 1600 Mass Spectrum Sofase 40 80 120 160 200 240 260 13C NMR Spectrum (100.0 M CDO, DEPT CU protected 200180120800 8 (open HNMR Spectrum 200 M COG, os DO 10 9 8 7 6 5 4 3 2 1 Problem # Bond stretch- Molecular | Halogen/nitrogen IR frequency | Ion Peak present? Explain Structure of Compound Structure of MS fragments...
Draw a skeletal structure of the compound based upon the given
information
Information: Each spectra below was obtained from a pure compound. Mass Spectrum parent peaks (M) are listed for all examples. IR peaks listed are strong (s) unless otherwise indicated for signals above 1500 cm 'H NMR Spectra, the integral is given in number of hydrogens (#H) or as a relative ratio. Important coupling constants (J-values) are listed next to the peaks for some examples. For some spectra, an...
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