Journal of Organometallic Chemistry p. 275 - 282 (1984)
Update date:2022-08-05
Topics:
Bonati, F.
Burini, A.
Pietroni, B.R.
Felici, M.
Reaction of LAuCl with various pyrazol-5-ones and alkali in homogeneous or heterogeneous medium has given several 1-R-3-R'-4(LAu)2-pyrazol-5-one derivatives (R = H, phenyl, p-bromophenyl, tosyl, methyl; R' = methyl, trifluoromethyl; L = Ph3P or Et3P).In the case of 1-aryl-5-methylpyrazol-3-one 1-aryl-2-triphenylphosphinegold-5-methylpyrazol-3-one, a compound with an Au-N bond is formed.The scope, limitation, and characteristic of the auration reaction are discussed.
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