ISSN:
1434-193X
Keywords:
Palladium
;
Hydrovinylation
;
Cyclizations
;
Furan-2(5H)-ones
;
Chemistry
;
General Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The reaction of alkynes with vinyl triflates in the presence of catalytic amounts of Pd(OAc)2 and HCOOK, omitting phosphane ligands, affords hydrovinylation products usually in good to high yields. The reaction has been employed to develop a regioselective synthesis of 3-vinylfuran-2(5H)-ones from methyl 4-hydroxy-2-butynoates.
Additional Material:
2 Tab.
Type of Medium:
Electronic Resource
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