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Unformatted text preview: in both cases. a. 3-buten-1-ol (CH2=CH-CH2-CH2-OH, the 5.0- 6.0 ppm pattern is typical for a terminal alkene attached to a CH2.) b. 1-buten-3-ol (CH2=CH-CH(OH)-CH3, the 5.0- 6.0 ppm pattern is typical for a terminal alkene attached to a CH. Hard to see, but 5.9 ppm peak is a ddd, and the other 2 alkenes are geminal, exhibiting only cis and trans and trans coupling to the alkenyl CH.) 1...
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This note was uploaded on 11/27/2011 for the course CHEMICAL E 20.410j taught by Professor Rogerd.kamm during the Spring '03 term at MIT.
- Spring '03