Charge stabilization in cationic anthronyl-substituted alkynes: synthesis, characterization and X-ray molecular structures of M2L6 complexed alkynyl-substituted C10-anthrone [M2L6(μ,η2,η2-R2CCC(OR1)(C13H8O))] (M2L6 Co2(CO)6, MoCoCp(CO)5)
作者:H. El Hafa、M.N. Rager、J. Vaissermann、M. El Amane、H. Razzouk、H. Amouri、M. Gruselle
DOI:10.1016/s0022-328x(96)06944-6
日期:1997.9
A series of the novel M2L6-complexed alkynyl-substituted C10-anthrone derivatives were prepared and fully characterized. Furthermore, the X-ray molecular structures of three complexes belonging to this family were determined with the general formula M2L6(μ,η2,η2-R3CCC(OR1)(C13H8O))], M2L6Co2(CO)6. R1CH3. R2H5; M2L6MoCOCp(CO)5. R1CH3,R2 H 7 andM2L6CO2(CO)6. R1CH3,R2C6H5 8. Addition of HBF4
制备了一系列新颖的M 2 L 6络合的炔基取代的C10-蒽酮衍生物,并对其进行了充分表征。此外,用通式M确定的属于该家族的3种配合物的X射线的分子结构2大号6(μ,η 2,η 2 -R 3 CCC(OR 1)(C 13 H ^ 8 O))],中号2大号6 有限公司2(CO)6。[R 1 CH 3。[R 2 ħ 5; 中号2大号6 MoCOCp(CO)5。R 1=CH 3,R 2=H 7和M 2 L 6=CO 2(CO)6。[R 1 CH 3,- [R 2 ç 6 ħ 5 8加成的HBF 4的化合物[MoCoCp(CO)5(μ,η 2,η 2 -HCCC(OR 1)(C 13 H ^ 8 O))]中,R 1 H6,R 1 CH 1 7,所产生的阳离子配对[MoCOCp(CO )5(μ,η 2,η 2 -HCCC(C 13 H ^ 8 O))] + BF