1 / 96

Structure Determination of Bromine Compound

Solve the structure of a compound with two equally sized peaks that differ by 2 units, using no further information. Compound contains bromine.

sandrawilhite
Download Presentation

Structure Determination of Bromine Compound

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. C5H12O MW = 88.15

  2. C5H12O MW = 88.15

  3. C5H12O MW = 88.15

  4. C5H12O MW = 88.15

  5. Solve the structure with no further information

  6. Solve the structure with no further information Two equally sized peaks That differ by 2 units: Bromine

  7. Solve the structure with no further information Two equally sized peaks That differ by 2 units: Bromine M–81 M–79

  8. Solve the structure with no further information Two equally sized peaks That differ by 2 units: Bromine M–81 M–79

  9. Solve the structure with no further information Two equally sized peaks That differ by 2 units: Bromine M–81 M–79

  10. C9H10O IHD=5

  11. C9H10O IHD=5

  12. C9H10O IHD=5 M–CH3

  13. C9H10O IHD=5 M–CH3 • The above fragments account for C8H10

  14. C9H10O IHD=5 M–CH3 • The above fragments account for C8H10

  15. C9H10O IHD=5 M–CH3 • The above fragments account for C8H10

  16. C9H10O IHD=5 M–CH3 • The above fragments account for C8H10

  17. 43 A 57 72 29 113 85 142 1 B 43 71 58 99 2 86 142

  18. 43 A B 43 57 72 71 29 113 58 99 85 86 142 142

  19. 43 A B 43 57 72 71 29 113 58 99 85 86 142 142

  20. 43 A B 43 57 72 71 29 113 58 99 85 86 142 142

  21. 43 A B 43 57 72 71 29 113 58 99 85 86 142 142 McLafferty rearrangement

  22. 43 A B 43 57 72 71 29 113 58 99 85 86 142 142 McLafferty rearrangement

  23. 43 A B 43 57 1 72 71 29 113 58 99 85 86 142 142 McLafferty rearrangement

  24. 43 43 57 72 71 29 113 58 99 85 86 142 142

  25. 43 43 57 72 71 29 113 58 99 85 86 142 142

  26. 43 43 57 72 71 29 113 58 99 85 86 142 142 McLafferty rearrangement

  27. 43 43 57 72 71 29 113 58 99 85 86 142 142 McLafferty rearrangement Double McLafferty rearrangement

  28. 43 43 57 72 71 29 113 58 99 85 86 142 142 McLafferty rearrangement Double McLafferty rearrangement

  29. UV-Vis problems a,b-unsaturated ketone Table 7.12

  30. UV-Vis problems a,b-unsaturated ketone Table 7.12 Base value: 202 nm

  31. UV-Vis problems a,b-unsaturated ketone Table 7.12 Base value: 202 nm a-hydroxy group: 35 nm

  32. UV-Vis problems a,b-unsaturated ketone Table 7.12 Base value: 202 nm a-hydroxy group: 35 nm b-alkyl group: 12 nm

  33. UV-Vis problems a,b-unsaturated ketone Table 7.12 Base value: 202 nm a-hydroxy group: 35 nm b-alkyl group: 12 nm 249 nm

  34. UV-Vis problems a,b-unsaturated ketone Table 7.12 Base value: 202 nm a-hydroxy group: 35 nm b-alkyl group: 12 nm Base value: 215 nm 249 nm

  35. UV-Vis problems a,b-unsaturated ketone Table 7.12 Base value: 202 nm a-hydroxy group: 35 nm b-alkyl group: 12 nm Base value: 215 nm a-alkyl group: 10 nm 249 nm

  36. UV-Vis problems a,b-unsaturated ketone Table 7.12 Base value: 202 nm a-hydroxy group: 35 nm b-alkyl group: 12 nm Base value: 215 nm a-alkyl group: 10 nm b-alkyl group: 12 nm 249 nm

  37. UV-Vis problems a,b-unsaturated ketone Table 7.12 Base value: 202 nm a-hydroxy group: 35 nm b-alkyl group: 12 nm Base value: 215 nm a-alkyl group: 10 nm b-alkyl group: 12 nm 249 nm 237 nm

  38. UV-Vis problems a,b-unsaturated ketone Table 7.12

  39. UV-Vis problems a,b-unsaturated ketone Table 7.12 Base value: 215 nm

  40. UV-Vis problems a,b-unsaturated ketone Table 7.12 Base value: 215 nm a-alkyl group: 10 nm

  41. UV-Vis problems a,b-unsaturated ketone Table 7.12 Base value: 215 nm a-alkyl group: 10 nm Two b-alkyl groups 24 nm

  42. UV-Vis problems a,b-unsaturated ketone Table 7.12 Base value: 215 nm a-alkyl group: 10 nm Two b-alkyl groups 24 nm Two exocyclic double bonds 10 nm

  43. UV-Vis problems a,b-unsaturated ketone Table 7.12 Base value: 215 nm a-alkyl group: 10 nm Two b-alkyl groups 24 nm Two exocyclic double bonds 10 nm 259 nm

  44. UV-Vis problems a,b-unsaturated ketone Table 7.12 Base value: 215 nm a-alkyl group: 10 nm Two b-alkyl groups 24 nm Two exocyclic double bonds 10 nm 259 nm

  45. UV-Vis problems a,b-unsaturated ketone Table 7.12 Base value: 215 nm Base value: 215 nm a-alkyl group: 10 nm Two b-alkyl groups 24 nm Two exocyclic double bonds 10 nm 259 nm

  46. UV-Vis problems a,b-unsaturated ketone Table 7.12 Base value: 215 nm b-hydroxy group: 30 nm Base value: 215 nm a-alkyl group: 10 nm Two b-alkyl groups 24 nm Two exocyclic double bonds 10 nm 259 nm

More Related