Processes for preparing alkynyl ketones and precursors thereof

Details Processes for preparing alkynyl ketones and precursors thereof Processes for preparing alkynyl ketones and precursors thereof

1996-11-19

1998-04-28

Shaver, Paul F.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260665G, 568309, 568319, 568383, 568397, 568398, C07F 102, C07F 302

Patent

active

057440719

ABSTRACT:
The present invention provides processes for making alkynyl ketones and precursors thereof, using less expensive reagents and/or hydrocarbon solvents and/or higher temperatures.

REFERENCES:
patent: 3410918 (1968-11-01), Beumel et al.
patent: 5626798 (1997-05-01), Schwindeman et al.
H.D. Verkruijsse, et al., J. Organometallic Chem. 338: 289-294 (1988).
L. Brandsma, "Preparative Acetylenic Chemistry" (Elsevier 2d ed. 1988), pp. 24-25, 36-38; 105-106.

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