|
Reactions of Alkynes
(Carey, Chap. 9) |
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| Reaction | Product | Notes | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
| Prep. of alkynes. NOT for 2o & 3o R-X; get elimination of R-X only 
| 
| 
| Enol intermediate; methyl ketone from terminal alkyne 
| Enol intermediate; aldehyde from terminal alkyne 
| Synthesis of cis-alkenes 
| Synthesis of trans-alkenes 
| Alkyne cleavage; structure elucidation; CO2 from terminal alkyne | ||||||||||||||