assign at least two signals 25 m/z * 6 types 12 Carbon 2:0 3.2 Н. 2...
assign the ppm values for at least 3 signals alkan C-C 31.2 32 CNMP Caron 2 Signals 42 ba.s 200 180 160 140 120 100 80 60 40 20 ppm 2
need molecular formula, compound name and assign at least 2 13C signals 10 20 30 40 50 60 70 80 90 100 110 120 2 Signals 80 60 40 20 0 200 180 160 140 120 100 ppm m, 5 H t, 3 H CHz t, 2H t, 2H t, 2 H m, 2 H
1) Which compound gives the following spectra? For the 'H-NMR assign all signals. Interpret base peak and mole peak in the mass spectrum if a mole peak exists. Assign at least two "C signals. How does the IR spectrum support your findings? (12 pts.) 100- Relative Intensity 0- 20 40 60 80 100 140 160 180 200 220 120 m/ 200 180 160 140 120 100 80 60 40 20 0 ppm t6H 9,4H 11H d, 2 H 9 8...
Which compound gives the following spectra? For the 1H-NMR assign all signals. interpret mol peak and base peak in the mass spectrum if a mole peak exists. Assign at least two 13C signals. How does the IR spectrum support your finding? Check 200 180 160 120 80 60 40 20 0 140 a 100 ppm s, 3H t, 3 H d. 2 a. 2 H d. 2H s, 1 H 1 10 9 8 7 6 4 3 2 1...
Label the signals due to Ca, Cb, Cc, and Ca in the 13C NMR spectrum. н Н н—са—срн Н н н 140 120 100 80 60 40 20 о PPM
hello i need some help with this. please provide details. 1) Which compound gives the following spectra? For the 'H-NMR assign all signals. Interpret mol peak and base peak in the mass spectrum if a mole peak exists. Assign at least two c signals. How does the IR spectrum support your findings? (12 pts.) Relative Intensity 20- 20 40 60 80 100 120 140 160 180 200 200 180 160 140 120 100 80 60 40 20 ppm t, 1H...
Check 200 180 160 120 80 60 40 20 0 140 a 100 ppm s, 3H t, 3 H d. 2 a. 2 H d. 2H s, 1 H 1 10 9 8 7 6 4 3 2 1 5 ppm 1) Which compound gives the following spectra? For the 'H-NMR assign all signals. Interpret mol peak and base peak in the mass spectrum if a mole peak exists. Assign at least two 13C signals, How does the IR spectrum...
please help... ignore the written work 1) Which compound gives the following spectra? For the 'H-NMR assign all signals. Interpret mol peak and base peak in the mass spectrum if a mole peak exists. Assign at least two "c signals. How does the IR spectrum support your findings? (12 pts.) s, 4 H s, 3 H t, 3 H q, 2h s, 1 H 2 1 6 5 4 7 8 11 10 ppm esce 100- 80 40 20 150...
please help 3. Identify and Assign the structures for Eugenol and Acetyleugenol for the follow spectra Ppa 160.B 151.04 138.93 130.23 137.14 122.56 120.63 116.05 112.82 55.68 40.07 20.40 200 180 160 140 120 80 60 40 20 0 100 ppm Рpm 146.60 144.03 137.91 131.94 121.26 115.49 114.46 111.28 55.84 39.92 TTTT 200 180 160 140 120 80 60 40 20 0 100 ppm
spectral problem its all one problem 1) identify the compounds for each group of spectra (mass, proton, carbon and IR) 2) assign the proton and carbon and IR spectra. identify at least two possible fragmentation on the mass spectrum #12 HINT FOR PROTON: The Hat 6.5 ppm is adjacent to 2 H of different types (not 3 H of the same type). 10 1Н 1н Тінін | 180 140 40 200 160 120 100 200 80 FC = 62.5; SH...