Synthesis p. 217 - 218 (1989)
Update date:2022-08-26
Topics:
Hendrickson, James B.
Hussoin, Md. Sajjat
Ketones activated by β-carbonyl or phenyl groups are readily dehydrated to alkynes with (PhP(1+))2O, 2OTf(1-) and triethylamine in refluxing 1,2-dichloroethane.
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