Journal of the Chemical Society. Chemical communications p. 121 - 122 (1988)
Update date:2022-08-29
Topics:
Barluenga, Jose
Aznar, Fernando
Liz, Ramon
Bayond, Miguel
Although hydrazines cannot be directly added to non-activated, terminal acetylenes in the presence of mercury(II) salts, this difficulty was circumvented by treating hydrazines with 1-alkynylmercury trifluoroacetates (2); in this way, several hydrazones (4a-h) and 1-amino-1-aza-1,3-dienes (4i-m) were easily prepared.
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