Tris(triphenylphosphine)rhodium(I) chloride 三(三苯基膦)氯化铑(I)
CAS 14694-95-2 MFCD00010016
化学结构图
SMILES: [Cl-].[Rh].c1ccc(P(c2ccccc2)c2ccccc2)cc1.c1ccc(P(c2ccccc2)c2ccccc2)cc1.c1ccc(P(c2ccccc2)c2ccccc2)cc1
化学属性
| Melting Point | 245-250°C |
|---|---|
| Solubility | Soluble in most solvents (e.g. benzene, ethanol, chloroform, dichloromethane) but with phosphine dissociation. Reacts with O2 in solution |
| TSCA | Yes |
| Density | 1.422 |
| Mol. Formula | C{5}{4}H{4}{5}ClP{3}Rh |
| Appearance | maroon beads; 20-60 mesh maroon xtl. |
| Mol. Weight | 925.23 |
| Stability | air sensitive |
别名和识别编码
| Chemical Name | Tris(triphenylphosphine)rhodium(I) chloride |
|---|---|
| Synonym | NSC 124140 RhCl(PPh3)3 Wilkinson 催化剂 三(三苯膦基)氯化铑(I) Chlorotris(triphenylphosphine) rhodium 三苯基膦氯铑 Tris(triphenylphosphine)chlororhodium(I) Tris(triphenylphosphino)chlororhodium ######## Chlorotris(triphenylphosphine)rhodium(I) 三(三苯基膦)氯化铑(I) Chlorotris(triphenylphosphine)rhodium(I); Tris(triphenylphosphine)rhodium(I) chloride; Wilkinson's catalyst 三(三苯基膦)氯化铑 tris(triphenylphosphine)rhodium (I) chloride Rhodium tris(triphenylphosphine) chloride Tris(triphenylphosphine)chlororhodium Tris(triphenylphosphine)rhodium monochloride Rhodiumtris-(triphenylphosphin)-chlorid Tris-(triphenylphosphin)-rhodium(I)-chlorid Wilkinson's catalystTris(triphenylphosphine)rhodium(I) chloride Chlorotris(triphenylphosphine)rhodium(I)Wilkinson's Catalyst 铑膦 Chlorotris(triphenylphosphin)-rhodium(I) Tris(triphenylphosphine)rhodium(I) chloride Chlorotris(triphenylphosphine)-rhodium Wilkinson's Katalysator Tris(triphenylphosphine)rhodium(I)chloride Polymer-bound chlorotris(triphenylphosphine)rhodium(I) on styrene-divinylbenzene copolymer(20% cross-linked) Chlorotris(triphenylphosphine)rhodium (I) Tris(triphenylphosphine)rhodium chloride Rhodium, chlorotris(triphenylphosphine)-, (SP-4-2)- Tris(triphenylphosphin)-rhodium(I)-chlorid Wilkinson's catalyst Chlorotris(triphenylphosphine)rhodium Wilkinson's catalyst |
| PubChem Substance ID | 84599 |
| Beilstein Registry Number | 4581440 |
| EC Number | 238-744-5 |
| Merck Number | 9758 |
| Reaxys-RN | 14664394 |
| Chemical Name Translation | 三(三苯基膦)氯化铑(I) |
| InChI | InChI=1S/3C18H15P.ClH.Rh/c3*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;/h3*1-15H;1H;/p-1 |
| LabNetwork Molecule ID | LN00236013 |
| MDL Number | MFCD00010016 |
| CAS Number | 14694-95-2 |
信息真实价格透明
资金保障
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信息真实价格透明
资金保障
专业采购外包团队在线服务
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现货库存
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分类
- Catalyst
- Aromatics
- {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; 1fragment
- {SNA} Catalysis and Inorganic Chemistry, Chemical Synthesis, Rhodium
产品应用
- 1． 石蜡加氢催化剂
- 2． 在温和条件下进行催化加氢
- 3． 醛脱羰基反应催化剂
- 4． 丙烯的局部取代反应
- 5． 氧化、异构化、羰基化、氢化、硅氢化等反应。
相关文献及参考
- Electron-deficient olefins undergo Rh-catalyzed 1,4-addition with Bis(pinacolato)diboron, L16088, e.g. 2-cyclohexen-1-one to the ß-borylcyclohexanone: Tetrahedron Lett., 43, 2323 (2002):
- Homogeneous hydrogenation catalyst: J. Chem. Soc. (A), 1711 (1966), useful e.g. for the selective reduction of an unhindered alkene, of an unconjugated in the presence of a conjugated alkene: Org. Synth. Coll., 6, 459 (1988), or an alkene in the presence of a nitro-group: J. Org. Chem., 67, 3163 (2002). Hydroxyl groups protected as their allyl ethers may be deprotected by isomerization with Wilkinson's Catalyst to the more readily-hydrolyzed 1-propenyl ether: J. Org. Chem., 38, 3224 (1973).
- Evans, D.A. et al.: J. Am. Chem. Soc., 110, 6917 (1988); Ojima, I. et al.: Tetrahedron Lett., 13, 5035 (1972); Birch, A.J. et al.: Org. React., 24 (1976);
- Short: III/10b
- Short: EINECS
- Catalyst for hydrosilylation reactions, e.g. with Triethylsilane, A10320, including ɑ&#
- Catalyst for hydrosilylation reactions, e.g. with Triethylsilane, A10320, including ɑß-unsaturated ketones to silyl enol ethers, which can be hydrolyzed to saturated ketones: Organometallics, 1, 1390 (1982), and ɑß-unsaturated esters to silyl ketene acetals with high (Z)-selectivity: Synth. Commun., 17, 1 (1989).
- Homogeneous hydrogenation catalyst: J. Chem. Soc.(A), 1711 (1966), useful e.g. for the selective reduction of an unhindered alkene, of an unconjugated in the presence of a conjugated alkene: Org. Synth. Coll., 6, 459 (1988), or an alkene in the presence of a nitro group: J. Org. Chem., 67, 3163 (2002). Hydroxyl groups protected as their allyl ethers may be deprotected by isomerization with Wilkinson's Catalyst to the more readily-hydrolyzed 1-propenyl ether: J. Org. Chem., 38, 3224 (1973).
- Co-catalyst giving improved results in intramolecular Heck coupling reactions catalyzed by Pd(OAc)2: J. Org. C
安全信息
- S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后，立即用大量…（由生产厂家指定）冲洗；
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
- S15 Keep away from heat 远离热源；
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
- S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
- S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R53 May cause long-term adverse effects in the aquatic environment 对水生环境有长期的有害作用
- R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
GHS Symbol
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P305+P351+P338
- P332+P313
- P305+P351+P338+P337+P313
- P302+P350
- P337+P313
- P302+P352+P332+P313+P362+P364
- H315 Causes skin irritation 会刺激皮肤
其他信息
- 空气中缓慢分解。不溶于水，溶于大多数溶剂，如苯、乙醇、丙酮、氯仿、二氯甲烷等，同时伴随膦的解离，溶液中会与氧发生反应。空气中缓慢分解。
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