Bulletin of the Korean chemical society | |
Synthesis, Characterization, and Absorption Spectra of Metallamacrocycles, [Pd{¥á,¥ø-bis(diphenylphosphino)oligothienylene}Cl2]2 | |
Sam Gon Kim1  Dong Min Kang1  Sung Joong Lee1  Jong Keun Park1  Sung Chul Shin1  Ki Min Park1  | |
关键词: Metallamacrocycles; Self-assembly; Oligothiophenes; Palladium; Supramolecules; | |
DOI : | |
学科分类:化学(综合) | |
来源: Korean Chemical Society | |
【 摘 要 】
Dimeric metallamacrocycles of 2 : 2 (metal-to-ligand) stoichiometry, [Pd{�?,�?-bis(diphenylphosphino)oligothienylene} Cl2]2 1-3 were prepared from a self-assembly reaction of [Pd(CH3CN)2Cl2] and �?,�?-bis- (diphenylphosphino)oligothienylene in 90-94% yields. The structures of metallamacrocycles 1-3 were determined by X-ray diffraction. 1 crystallizes in the monoclinic space group P21/n with a/A = 12.0737(13), b/A = 17.1993(18), c/A = 13.0951(14) and �?/o = 101.505(2). 2 crystallizes in the triclinic space group P with a/A = 10.2634(4), b/A = 19.7855(9), c/A = 21.0851(9), �?/o = 63.1010(10), �?/o = 86.5880(10), �?/o = 81.2280(10). 3 crystallizes in the triclinic space group P with a/A = 10.4353(19), b/A = 13.482(3), c/A = 13.816(3), �?/o = 108.027(4), �?/o = 90.461(4), �?/o = 93.261(4). The UV spectra of 1-3 were characterized.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
---|---|---|---|
RO201912010239865ZK.pdf | 852KB | download |