Dichloro(cycloocta-1,5-diene)ruthenium(II), cas is 50982-12-2, it is a common heterocyclic compound, the ruthenium-catalysts compound, its synthesis route is as follows.,50982-12-2
A mixture of [RuCl2(COD)]n (309 mg, 1.103 mmol), PCy3 (309 mg, 1.103 mmol) and Id (248 mg, 1.103 mmol) was stirred in toluene (10 ml) at 115 C for 48 h (in a KONTES pressure tube). After cooling, the brick colored precipitate was filtered on a filter frit, washed with Et20 (3 x 10 ml) and partially vacuum dried on the filter (vacuum pump). The residue was extracted from the filter frit with dichloromethane (6 >< 3 ml). The obtained solution was layered with Et20 (100 ml). Red-brown crystals were collected in few days (521 mg, 70%> yield). Elem. Anal: Calcd for (0461) C30H53Cl2N2PRuS (676.77): C, 53.24; H, 7.89; N, 4.14%. Found: C, 53.10; H, 7.95; N, 4.05%. 31P{1H} (162 MHz, CDC13, r.t.): delta 27.0 (s). 1H NMR (400 MHz, CDC13, r.t.): delta 0.78-3.90 (overlapped m, 47H), 5.57 (brs, 1H, NH), 7.22-7.53 (m, 3Eta), 8.10-8.30 (m, 2Eta). 13C{1H} (100.5 MHz, CDC13, r.t., selected without PCy3 carbon atoms): delta 46.7 (s, 1C), 46.8 (s, 1C), 48.5 (s, 1C), 52.3 (s, 1C), 54.2 (s, 1C), 67.2 (s, 1C), 128.2 (s, 2Cmeta, Ph), 129.4 (s, Cpara, Ph), 134.9 (s, 2Cortho, Ph), 137.8 (s, Cipso, Ph).
With the rapid development of chemical substances, we look forward to future research findings about Dichloro(cycloocta-1,5-diene)ruthenium(II)
Reference£º
Patent; LOS ALAMOS NATIONAL SECURITY, LLC; DUB, Pavel, A.; GORDON, John, Cameron; WO2015/191505; (2015); A1;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI