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CAS No 172222-30-9 , Benzylidene-bis(tricyclohexylphosphine)dichlororuthenium

  • Name: Benzylidene-bis(tricyclohexylphosphine)dichlororuthenium
  • Synonyms: Bis(tricyclohexylphosphine) benzylidine ruthenium(IV) chloride;Benzylidene-bis(tricyclohexylphosphine)dichlororuthenium;
  • CAS Registry Number:
  • Melting Point: 153 ºC (DEC.)
  • Safety Statements: R36/37/38
  • Hazard Symbols: Xi: Irritant;
  • Molecular Weight: 822.96
  • InChI: InChI=1/2C18H33P.C7H6.2ClH.Ru/c2*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;1-7-5-3-2-4-6-7;;;/h2*16-18H,1-15H2;1-6H;2*1H;/q;;;;;+2/p-2/r2C18H33P.C7H6Cl2Ru/c2*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;8-10(9)6-7-4-2-1-3-5-7/h2*16-18H,1-15H2;1-6H
  • Risk Statements: S26;S36
  • Molecular Formula: C43H72Cl2P2Ru
  • Molecular Structure:CAS No:172222-30-9 Benzylidene-bis(tricyclohexylphosphine)dichlororuthenium
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172222-30-9 Benzylidene-bis(tricyclohexylphosphine)dichlororuthenium

  • MF: C44H74Cl2P2Ru MW: 836.98 Mol File: 172222-30-9.mol mp 153 °C (dec.)(lit.) storage temp. 2-8°C Merck 13,4565
  • China Dongfan Chem Co.,Ltd (Shanghai Office) [Agent]
  • Tel: 86-021-34500607
  • Address: Yuanjiang Road 3599 Shanghai,ShanghaiChina
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172222-30-9 BIS-(TRICYCLOHEXYLPHOSPHINE)-BENZYLIDENE RUTHENIUM DICHLORIDE

  • Germany CHEMOS GmbH [Manufacturer]
  • Tel: 0049 9402/9336 0
  • Fax: 0049 9402/9336 13
  • Address: CHEMOS GmbH
    Werner-von-Siemensstr. 3
    93128 Regenstauf
    Germany ,Germany
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172222-30-9 benzylidene-bis(tricyclohexylphosphine)dichlororuthenium

  • benzylidene-bis(tricyclohexylphosphine)dichlororuthenium
  • China sales@credimate.com [Manufacturer]
  • Tel: +86 21 51872179
  • Fax: +86 21 51872179
  • Address: Room 2110, Tower 1, Changan Mansion, No. 1001 Changan Road200070 ShanghaiCHINA Shanghai,China
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172222-30-9 Benzylidene-Bis(tricyclohexylphosphine)dichlororut...

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172222-30-9 Benzylidene-Bis(tricyclohexylphosphine)dichlororut...

  • China Ningbo Inno Pharmchem Co., Ltd. [Manufacturers]
  • Tel: +86-(574)-87319282
  • Fax: +86-(574)-56877908
  • Address: 5F, Building 4, 1035 Guangxian Rd., Ningbo Hi-Tech Park, Ningbo, Zhejiang 315040, Ningbo,ZhejiangChina
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172222-30-9 Bis(tricyclohexylphosphine)benzylidine ruthenium(IV) chloride

  • Bis(tricyclohexylphosphine)benzylidine ruthenium(IV) chlorideBis(tricyclohexylphosphine)benzylidine ruthenium(IV) chloride, 98%
  • China PMIDA AGROCHEMICAL CO.,LTD [Manufacturer]
  • Tel: +86-023-67030808-8010
  • Fax: +86-023-67030809
  • Address: 17F,Venus Science Incubate Center,No.60 Xingguang Road,New North Zone401121 ChongqingCHINA Chongqing,China
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172222-30-9 Bis(tricyclohexylphosphine)benzylidine ruthenium(iv) chloride

  • Bis(tricyclohexylphosphine)benzylidine ruthenium(iv) chloride, 98%
  • China Shanghai Rainbow Chemistry Co., Ltd. [Manufacturer]
  • Tel: +86-21-64968086
  • Fax: +86-21-64968086
  • Address: Room 128, Building B, No. 8 Lane 1305, Huajing Road, Xuhui District, Shanghai, P.R. China 200000 Shanghai CHINA Shanghai,China
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172222-30-9 Dichloro[(benzylidene)bis(tricyclohexylphosphine)]- ruthenium(II)

  • Dichloro[(benzylidene)bis(tricyclohexylphosphine)]- ruthenium(II)
  • Germany Intatrade Chemicals []
  • Tel: ++49-3493-605464
  • Address: Vierzoner Strasse 14 D-06749 Bitterfeld, Germany ,Germany
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172222-30-9 Ruthenium,dichloro(phenylmethylene)bis(tricyclohexylphosphine)-, (SP-5-31)-

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172222-30-9 Benzylidene-Bis(tricyclohexylphosphine)dichlororut...

  • China Bright Chemicals Ltd []
  • Tel: +86-27-83208502
  • Fax: +86-27-83208502
  • Address: No.201,Xinwan Wulu,Jianghan District, Wuhan, Hubei 430023, ,China
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References of Benzylidene-bis(tricyclohexylphosphine)dichlororuthenium
Title: Grubbs' Catalyst
CAS Registry Number: 172222-30-9
CAS Name: (SP-5-31)-Dichloro(phenylmethylene)bis(tricyclohexylphosphine)ruthenium
Synonyms: benzylidenebis(tricyclohexylphosphine)ruthenium dichloride
Molecular Formula: C43H72Cl2P2Ru
Molecular Weight: 822.96
Percent Composition: C 62.76%, H 8.82%, Cl 8.62%, P 7.53%, Ru 12.28%
Literature References: Transition metal catalyst. Prepn: P. Schwab et al., Angew. Chem. Int. Ed. 34, 2039 (1995); and of related catalysts: eidem, J. Am. Chem. Soc. 118, 100 (1996). Ring-closing metathesis intoduction of carbon-carbon crosslinks in peptides: S. J. Miller et al., ibid. 9606. Mechanism of ring-opening metathesis: J. A. Tallarico et al., ibid. 119, 7157 (1997). Yne-ene cross metathesis: M. Schuster, S. Blechert, Tetrahedron Lett. 39, 2295 (1998). Review of use and prepn: A. Fürstner, Angew. Chem. Int. Ed. 39, 3012-3043 (2000).
Properties: Purple air-stable microcrystalline solid.
Use: Catalysis of olefin metathesis including ring-closing of dienes, cross metathesis and ring-opening methathesis polymerizations (ROMP).