Dichloro[(1,2,5,6-η)-1,5-cyclooctadiene]ruthenium
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![Dichloro[(1,2,5,6-η)-1,5-cyclooctadiene]ruthenium structure](https://file.echemi.com/fileManage/upload/canonicalSmiles/20220811/e57a5f174c744d939ca1983bcda2fa8b.png "Dichloro[(1,2,5,6-η)-1,5-cyclooctadiene]ruthenium")
Dichloro[(1,2,5,6-η)-1,5-cyclooctadiene]ruthenium
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CAS No:
50982-12-2
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Formula:
C8H12Cl2Ru
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Chemical Name:
Dichloro[(1,2,5,6-η)-1,5-cyclooctadiene]ruthenium
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Synonyms:
Ruthenium,dichloro[(1,2,5,6-η)-1,5-cyclooctadiene]-;Ruthenium,dichloro(1,5-cyclooctadiene)-;1,5-Cyclooctadiene,ruthenium complex;Dichloro[(1,2,5,6-η)-1,5-cyclooctadiene]ruthenium;Dichloro(1,5-cyclooctadiene)ruthenium;Cyclooctadieneruthenium dichloride;Dichloro(cyclooctadiene)ruthenium;dichloro[(1,2,5,6-η)-1,5-cyclooctadiene]ruthenium;NSC 71324;1,5-Cyclooctadienedichlororuthenium;Dichloro(1,5-cyclooctadiene)ruthenium(II);(1,5-Cyclooctadiene)dichlororuthenium homopolymer;39395-17-0;50982-13-3
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CAS No:
Dichloro[(1,2,5,6-η)-1,5-cyclooctadiene]ruthenium Basic Attributes
280.16
279.936005
256-889-2
28439000
Characteristics
4.05180
brown Powder
293°C
153.5ºC at 760mmHg
31.7ºC
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Safety Information
NONH for all modes of transport
1
52/53-22
61
Xi,Xn
Stable at room temperature in closed containers under normal storage and handling conditions.
P273
H412
|Warning|H315 (99.37%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 158 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|H412 (100%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]|P273, and P501|Aggregated GHS information provided by 38 companies from 1 notifications to the ECHA C&L Inventory.
Dichloro[(1,2,5,6-η)-1,5-cyclooctadiene]ruthenium Use and Manufacturing
Toluene (5 ml) was added to a mixture of (Ad2PCH2CH2)2NH (250 mg, 0.37 mmol) and [RuCl2(cod)]n (104 mg, 0.37 mmol) under argon and the mixture refluxed for 20 hours. The mixture was cooled to room temperature and4-methoxyphenyl isonitrile (49 mg, 0.37 mmol) added and the mixture refluxed for 12 hours under argon. It was cooled to room temperature and ether (40 ml) added. The pale brown solid was filtered, washed with ether and dried under vacuum. Yield = 0.18 g.A solution of (tBu2PCH2CH2)2NH (1 .0 g, 2.77 mmol) was added to [RuCl2(cod)]n (0.775 g, 2.77 mmol) and the resulting suspension stirred for 4 hours underargon. This was followed by the addition of 4-methoxyphenyl isonitrile (368 mg, 2.77 mmol) and the mixture refluxed for 15 hours under argon. It was cooled to room temperature and ether (40 ml) added, and the suspension stirred for 1 hour at room temperature. It was filtered, washed with ether and dried under vacuum. Yield = 1 .44 g. X-ray quality crystals were obtained by slow diffusion of ether into a CH2CI2 solution of the compound.
Computed Properties
Molecular Weight:280.2
Exact Mass:279.935946
Monoisotopic Mass:279.935946
Heavy Atom Count:11
Complexity:75.4
Defined Bond Stereocenter Count:2
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes
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Dichloro[(1,2,5,6-η)-1,5-cyclooctadiene]ruthenium
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