On the Chemistry of Pyrazolylalkines; Pyrazoles II.

DOI: 10.1007/BF00809599

Source and publish data:

Monatshefte fur Chemie p. 253 - 262 (1988)

Update date:2022-09-26

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Authors:

Heinisch, Gottfried

Holzer, Wolfgang

Obala, Claudia

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Article abstract of DOI:10.1007/BF00809599

Palladium-catalyzed reactions of 1-benzoyl-4-iodopyrazole (2a) with monosubstituted acetylenes 3a,3b and 3c in triethylamine solution provide convenient access to the cross-coupled products 4a,4b and 4c.The 4-ethinylpyrazoles 5a and 7 obtained after metha

Full text of DOI:10.1007/BF00809599

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