C5H12O MW 88 15 OH C5H12O MW 88 15 H3C OH H CH3 m z 88 OH H3C H m z 73 CH3 OH C5H12O MW 88 15 H3C H3C OH H CH3 m z 88 OH H CH3 m z 88 OH H3C H m z 73 H3C CH2 CH3 OH H CH3 m z 45 OH C5H12O MW 88 15 H3C H3C OH H CH3 m z 88 OH H CH3 OH H3C H m z 73 H3C CH2 m z 88 CH3 OH H CH3 m z 45 OH m z 70 OH H3C CH3 m z 70 Solve the structure with no further information Solve the structure with no further information Two equally sized peaks That differ by 2 units Bromine Solve the structure with no further information Two equally sized peaks That differ by 2 units Bromine M 81 M 79 Solve the structure with no further information CH2 Two equally sized peaks That differ by 2 units Bromine M 81 M 79 Solve the structure with no further information CH2 Two equally sized peaks That differ by 2 units Bromine M 81 M 79 Br CH2 Br C9H10O IHD 5 CH2 C9H10O IHD 5 CH2 C9H10O M CH3 IHD 5 CH2 C9H10O M CH3 The above fragments account for C8H10 IHD 5 CH2 C9H10O M CH3 The above fragments account for C8H10 CH3 O CH3 O O m z 119 IHD 5 CH2 C9H10O M CH3 IHD 5 The above fragments account for C8H10 CH3 O CH3 O O m z 119 H2C m z 91 CH2 C9H10O IHD 5 M CH3 The above fragments account for C8H10 CH3 CH3 O O O H2C m z 91 m z 119 CH3 O CH3 O m z 43 CH3 O O O OEt O O OEt O O O O OEt m z 105 OEt O O OEt O O O O OEt OEt m z 105 O O OEt O O OEt m z 73 O O OEt O O O O OEt CO OEt m z 77 m z 105 O O OEt O O OEt m z 73 43 57 A 72 29 113 85 142 1 B 43 O 71 58 99 2 86 142 O match the compound to it s spectrum A 43 57 B 43 72 71 29 113 58 85 99 86 142 142 A 43 57 B 43 72 71 29 113 58 85 99 86 142 142 O O m z 113 m z 85 A 43 57 B 43 72 71 29 113 58 85 99 86 142 142 O O m z 85 m z 113 O O m z 57 m z 29 A 43 57 B 43 72 71 29 113 58 85 99 86 142 142 O O m z 85 m z 113 O O m z 57 McLafferty rearrangement H O OH m z 72 m z 29 A 43 57 B 43 72 71 29 113 58 85 99 86 142 142 O O m z 85 m z 113 O O m z 29 m z 57 McLafferty rearrangement H O OH m z 72 O O m z 43 O 43 57 A 1 72 29 B 43 71 113 58 85 99 86 142 142 O O m z 85 m z 113 O O m z 29 m z 57 McLafferty rearrangement H O OH m z 72 O O m z 43 43 57 43 72 71 29 113 58 85 86 142 142 O O m z 99 99 m z 71 43 57 43 72 71 29 113 58 85 99 86 142 142 O O m z 99 m z 71 O O m z 71 m z 43 43 57 43 72 71 29 113 58 85 99 86 142 142 O O m z 99 McLafferty rearrangement H O O m z 71 m z 71 OH m z 86 H O O OH m z 114 NOT OBSERVED m z 43 43 57 43 72 71 29 113 58 85 99 86 142 142 O O m z 99 McLafferty rearrangement Double McLafferty rearrangement H O O O m z 71 m z 71 OH m z 86 H O OH m z 114 NOT OBSERVED H O OH m z 58 m z 43 O 43 57 O 43 72 71 29 113 58 85 99 86 142 142 O O m z 99 McLafferty rearrangement Double McLafferty rearrangement H O O O m z 71 m z 71 OH m z 86 H O OH m z 114 NOT OBSERVED H O OH m z 58 m z 43 UV Vis problems O OH unsaturated ketone Table 7 12 UV Vis problems O OH Base value unsaturated ketone Table 7 12 202 nm UV Vis problems O OH Base value hydroxy group unsaturated ketone Table 7 12 202 nm 35 nm UV Vis problems O OH Base value hydroxy group alkyl group unsaturated ketone Table 7 12 202 nm 35 nm 12 nm UV Vis problems O OH Base value hydroxy group alkyl group unsaturated ketone Table 7 12 202 nm 35 nm 12 nm 249 nm UV Vis problems O OH Base value hydroxy group alkyl group unsaturated ketone Table 7 12 202 nm 35 nm 12 nm 249 nm Base value O 215 nm UV Vis problems O OH Base value hydroxy group alkyl group unsaturated ketone Table 7 12 202 nm 35 nm 12 nm 249 nm Base value alkyl group O 215 nm 10 nm UV Vis problems O OH Base value hydroxy group alkyl group unsaturated ketone Table 7 12 202 nm 35 nm 12 nm 249 nm Base value alkyl group alkyl group O 215 nm 10 nm 12 nm UV Vis problems O OH Base value hydroxy group alkyl group unsaturated ketone Table 7 12 202 nm 35 nm 12 nm 249 nm Base value alkyl group alkyl group O 215 nm 10 nm 12 nm 237 nm UV Vis problems Me unsaturated ketone Table 7 12 Me O UV Vis problems Me unsaturated ketone Table 7 12 Me O Base value 215 nm UV Vis problems Me unsaturated ketone Table 7 12 Me O Base value alkyl group 215 nm 10 nm UV Vis problems Me unsaturated ketone Table 7 12 Me O Base value alkyl group Two alkyl groups 215 nm 10 nm 24 nm UV Vis problems Me unsaturated ketone Table 7 12 Me O Base value alkyl group Two alkyl groups Two exocyclic double bonds 215 nm 10 nm 24 nm 10 nm Me Me Me Me O O UV Vis problems Me unsaturated ketone Table 7 12 Me O Base value alkyl group Two alkyl groups Two exocyclic double bonds 215 nm 10 nm 24 nm 10 nm 259 nm UV Vis problems OH Me unsaturated ketone Table 7 12 Me O Base value alkyl group Two alkyl groups Two exocyclic double bonds 215 nm 10 nm 24 nm 10 nm 259 nm O UV Vis problems OH Me unsaturated ketone Table 7 12 Me O Base value alkyl group Two alkyl …
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