Assignment 01 for Class 2012
Transcript of Assignment 01 for Class 2012
![Page 1: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/1.jpg)
National Textile University – Faisalabad Assignment 01 – Spring 2012
(Due date: 07-05-2012)
Course Code: RM-572 Course Title: Analytical Techniques
Class: MS Textile Engineering, Semester: 2nd
Total Marks: 10 You are being provided with forty set of problems. Each problem consists of different
spectra (IR, 1H-NMR, 13C-NMR, Mass etc).
Give assignments to every peak in the spectra and finally deduce the actual structure of
the said compound and submit the assignment within the due date positively.
![Page 2: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/2.jpg)
Problem 1 C5H10O
![Page 3: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/3.jpg)
Problem-2, C7H14O
![Page 4: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/4.jpg)
Problem 3: C4H10O
![Page 5: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/5.jpg)
Problem 4: C6H14O
![Page 6: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/6.jpg)
Problem 6: C4H8O2
![Page 7: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/7.jpg)
Problem 7: C5H10O2
![Page 8: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/8.jpg)
Problem 8: C5H10O
![Page 9: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/9.jpg)
Problem 9: C8H8O
![Page 10: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/10.jpg)
Problem 10: C9H10O2
![Page 11: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/11.jpg)
Problem 11: C3H6O2
![Page 12: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/12.jpg)
Problem 12 : C11H14O2
![Page 13: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/13.jpg)
Problem 13: C8H8O2
![Page 14: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/14.jpg)
Problem 14: C7H9N
![Page 15: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/15.jpg)
Problem 15: C5H13N
![Page 16: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/16.jpg)
Problem 16: C8H14O
![Page 17: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/17.jpg)
Problem 17: C4H9Br
![Page 18: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/18.jpg)
Problem 18: C10H14O,
![Page 19: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/19.jpg)
Problem 19 : C13H10O3
![Page 20: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/20.jpg)
Problem 20: C8H14,
![Page 21: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/21.jpg)
Problem 21: C9H13N,
![Page 22: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/22.jpg)
Problem 22 C3H5BrO2, MW = 152
![Page 23: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/23.jpg)
Problem 23, C8H14O4, MW = 174
Problem 23 - 1H NMR spectrum (CDCl3, 500 MHz)
![Page 24: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/24.jpg)
![Page 25: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/25.jpg)
![Page 26: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/26.jpg)
Problem 24 - 13C NMR spectrum (CDCl3, 125 MHz)
![Page 27: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/27.jpg)
Problem 25, C9H12, MW = 120 Problem 25 - 1H NMR spectrum (CDCl3, 500 MHz)
![Page 28: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/28.jpg)
![Page 29: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/29.jpg)
Problem 26 - IR spectrum
Problem 26 - 13C NMR spectrum (CDCl3, 125 MHz
![Page 30: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/30.jpg)
![Page 31: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/31.jpg)
Problem 27 C7H13Br, MW = 176
Problem 27 - IR spectrum
Problem 27 - 1H NMR spectrum (CDCl3, 500 MHz)
![Page 32: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/32.jpg)
![Page 33: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/33.jpg)
Problem 27 - 13C NMR spectrum (CDCl3, 125 MHz)
![Page 34: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/34.jpg)
![Page 35: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/35.jpg)
Problem 28, C5H8O, MW = 84
Problem 28 - IR spectrum
Problem 28 - 1H NMR spectrum (CDCl3, 500 MHz)
![Page 36: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/36.jpg)
![Page 37: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/37.jpg)
![Page 38: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/38.jpg)
Problem 28 - 13C NMR spectrum (CDCl3, 125 MHz)
![Page 39: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/39.jpg)
Problem 29 C9H13NO MW = 151
Problem 29 - IR spectrum
Problem 29 - 1H NMR spectrum (CDCl3, 500 MHz)
![Page 40: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/40.jpg)
![Page 41: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/41.jpg)
Problem 29 - 13C NMR spectrum (CDCl3, 125 MHz)
![Page 42: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/42.jpg)
![Page 43: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/43.jpg)
Problem 30 C6H10 MW = 82
Problem 30 - IR spectrum
Problem 30 - 1H NMR spectrum (CDCl3, 500 MHz)
![Page 44: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/44.jpg)
![Page 45: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/45.jpg)
Problem 30 - 13C NMR spectrum (CDCl3, 125 MHz)
![Page 46: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/46.jpg)
Problem 31
C8H11NO MW = 137
Problem 31 - IR spectrum
Problem 31 - 1H NMR spectrum (CDCl3, 500 MHz)
![Page 47: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/47.jpg)
![Page 48: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/48.jpg)
Problem 31 - 13C NMR spectrum (CDCl3, 125 MHz)
![Page 49: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/49.jpg)
![Page 50: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/50.jpg)
Problem 31 - positive EI Mass Spectrum
![Page 51: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/51.jpg)
Problem 32
C10BrH7 MW = 206
Problem 32 - IR spectrum
Problem 32 - 1H NMR spectrum (CDCl3, 500 MHz)
![Page 52: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/52.jpg)
Problem 32 - 13C NMR spectrum (CDCl3, 125 MHz)
![Page 53: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/53.jpg)
Problem 32 - positive EI Mass Spectrum
![Page 54: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/54.jpg)
Problem 33
C14H19NO4 MW = 265
Problem 33 - IR spectrum
Problem 33 - 1H NMR spectrum (CDCl3, 500 MHz)
![Page 55: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/55.jpg)
![Page 56: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/56.jpg)
![Page 57: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/57.jpg)
Problem 33 - 13C NMR spectrum (CDCl3, 125 MHz)
![Page 58: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/58.jpg)
Problem 33 - positive EI Mass Spectrum
![Page 59: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/59.jpg)
Problem 34
C6H12O2 MW = 116
Problem 34 - IR spectrum
Problem 1 - 1H NMR spectrum (CDCl3, 500 MHz)
![Page 60: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/60.jpg)
Problem 34 - 13C NMR spectrum (CDCl3, 125 MHz)
![Page 61: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/61.jpg)
Problem 34 - positive EI Mass Spectrum
![Page 62: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/62.jpg)
Problem 35
C7H5NO4 MW = 167
Problem 35 - IR spectrum
Problem 35 - 1H NMR spectrum (DMSO-d6, 500 MHz)
![Page 63: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/63.jpg)
![Page 64: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/64.jpg)
Problem 35 - 13C NMR spectrum (DMSO-d6, 125 MHz)
![Page 65: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/65.jpg)
Problem 35 - positive EI Mass Spectrum
![Page 66: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/66.jpg)
Problem 36 C5H10O4 MW = 134
Problem 36 - IR spectrum
Problem 36 - 1H NMR spectrum (DMSO-d6, 500 MHz)
![Page 67: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/67.jpg)
![Page 68: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/68.jpg)
Problem 36 - 13C NMR spectrum (DMSO-d6, 125 MHz)
![Page 69: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/69.jpg)
Problem 36 - positive EI Mass Spectrum
![Page 70: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/70.jpg)
Problem 37 C8H6O2 MW = 134
Problem 37 - IR spectrum
Problem 37 - 1H NMR spectrum (CDCl3, 500 MHz)
![Page 71: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/71.jpg)
Problem 37 - 13C NMR spectrum (CDCl3, 125 MHz)
Problem 37 - positive EI Mass Spectrum
![Page 72: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/72.jpg)
Problem 38
C13H10O3 MW = 214
Problem 38 - IR spectrum
Problem 38 - 1H NMR spectrum (CDCl3, 500 MHz)
![Page 73: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/73.jpg)
Problem 38 - 13C NMR spectrum (CDCl3, 125 MHz)
![Page 74: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/74.jpg)
Problem 38 - positive EI Mass Spectrum
![Page 75: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/75.jpg)
Problem 39
C7H6O2 MW = 122
Problem 39 - IR spectrum
Problem 39 - 1H NMR spectrum (CDCl3, 500 MHz)
![Page 76: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/76.jpg)
Problem 39 - 13C NMR spectrum (CDCl3, 125 MHz)
![Page 77: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/77.jpg)
Problem 39 - positive EI Mass Spectrum
![Page 78: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/78.jpg)
Problem 40 C9H10O3 MW = 166
Problem 40 - IR spectrum
Problem 40 - 1H NMR spectrum (CDCl3, 500 MHz)
![Page 79: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/79.jpg)
![Page 80: Assignment 01 for Class 2012](https://reader030.fdocuments.net/reader030/viewer/2022013114/5449f16cb1af9f40568b4585/html5/thumbnails/80.jpg)
Problem 40 - 13C NMR spectrum (CDCl3, 125 MHz)
Problem 40 - positive EI Mass Spectrum