作者:Reinhard Baumgärtner、Gert Laube、Günther Schmidtberg、Hans Albert Brune
DOI:10.1016/0022-328x(87)85139-2
日期:1987.9
The synthesis of the compounds cis- and trans-Pt[P(C6H5)3]2(2-RO-6-CH3OC6H3)Cl} (R CH3, C2H5, CH(CH3)2, C(CH3)3; cis-5a–d, trans-5a–d) and cis-Pt[P(C6H5)3]2(2-RO-6-CH3OC6H3)(2-CH3C6H4)} (cis-1a–d) is reported. In cis-1b, c the existence of E,Z-conformers (atropisomers) was demonstrated by 1H NMR spectroscopy.
化合物顺式和反式Pt [P(C 6 H 5)3 ] 2(2-RO-6-CH 3 OC 6 H 3)Cl}(RCH 3,C 2 H 5, CH(CH 3)2,C(CH 3)3 ;顺式- 5A - d,反式- 5A - d)和顺式- 的Pt [P(C 6 H ^ 5)3 ]2(2-RO-6-CH 3 OC 6 H ^ 3)(2-CH 3 c ^ 6 ħ 4)} ...(顺式- 1A - d)被报告。通过1 H NMR光谱证实了在cis - 1b,c中存在E,Z-构象异构体(阻转异构体)。