| 摘要 |
PCT No. PCT/FR98/00518 Sec. 371 Date Dec. 15, 1999 Sec. 102(e) Date Dec. 15, 1999 PCT Filed Mar. 13, 1998 PCT Pub. No. WO98/40387 PCT Pub. Date Sep. 17, 1998The invention concerns complex compounds of oxidised copper (+1) stabilised by a ligand for the gas phase chemical deposit of copper in which copper is coordinated with a beta -diketonate and the ligand is an alkyne of which the triple bond is partially deactivated by one or two groups slightly attracting the electrons by said alkyne.
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