polyhydride complex ReH5(PMe2Ph)3 with HC≡CR (R = Ph, SiMe3, (CH2)4Me) in the presence of 2.2 equiv of HCl produces a mixture of the carbyne complexes Re(≡CCH2R)Cl2(PMe2Ph)3 and the η2-vinyl complexes Re(η2-CH2CR)Cl2(PMe2Ph)3. When HC≡CC(OH)Ph2 was used, the reaction gave the carbyne complexes Re(≡CCH═CPh2)Cl2(PMe2Ph)3 and Re(≡CCH2C(OH)Ph2)Cl2(PMe2Ph)3 along with the η2-vinyl complex Re(η2-CH2CC(OH)Ph2)Cl2(PMe2Ph)3
在2.2当量HCl的存在下,用HC≡CR(R = Ph,SiMe 3,(CH 2)4 Me)处理poly多
水合物ReH 5(PMe 2 Ph)3,生成卡宾配合物Re( ≡CCH 2 R)
氯2(PME 2 PH)3和η 2 -
乙烯基配合物的Re(η 2 -CH 2 CR)
氯2(PME 2 PH)3。当HC≡CC博士(OH)2被使用时,反应得到碳炔复合物的Re(≡CCH═CPh 2)
氯2(PME2 PH)3和R e(≡CCH 2 C(OH)PH 2)
氯2(PME 2 PH)3随着η 2 -
乙烯基复杂的Re(η 2 -CH 2 CC(OH)PH 2)
氯2( PMe 2 Ph)3。