Grubbs Catalyst, 2nd Generation

• Catalog No.: 569747
• CAS Number: 246047-72-3
• M. F.: C46H65Cl2N2PRu
• M. W.: 848.971461

SYNONYMS

• Title: Grubbs 2 代催化剂
• IUPAC name: [1,3-bis(2,4,6-trimethylphenyl)imidazolidin-2-ylidene]dichloro(phenylmethylidene)ruthenium; tricyclohexylphosphane
• IUPAC Traditional name: [1,3-bis(2,4,6-trimethylphenyl)imidazolidin-2-ylidene]dichloro(phenylmethylidene)ruthenium; tricyclohexylphosphine
• Synonyms: 苯亚甲基-1,3-双(2,4,6-三甲苯基)-2-(咪唑啉卡宾)(三环己基磷)二氯化钌; [1,3-Bis-(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(phenylmethylene)(tricyclohexylphosphine)ruthenium; Benzylidene[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(tricyclohexylphosphine)ruthenium; 1,3-双(2,4,6-三甲基苯基)-2-(咪唑烷亚基)(二氯苯亚甲基)(三环己基膦)钌; (1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene)dichloro(phenylmethylene)(tricyclohexylphosphine)ruthenium

DATABASE IDS

• CAS Number: 246047-72-3
• MDL Number: MFCD03453237

PROPERTIES

• Empirical Formula (Hill Notation): C46H65Cl2N2PRu
• Melting Point: 143.5-148.5 °C(lit.)
• GHS Signal Word: Warning
• GHS Hazard statements: H228
• European Hazard Symbols: Flammable (F)
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• GHS Precautionary statements: P210
• Risk Statements: 11
• Storage Temperature: 2-8°C
• German water hazard class: 3

DETAILS

Description (English)

Frequently Asked Questions
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Application
Metathesis: Ruthenium-Based Metathesis CatalystsCatalyst for ring-closing metathesis, cross metathesis and ROMP1 able to produce trisubstituted olefins via cross metathesis,8 and ring closes olefins with excellent functional group tolerance and selectivity.9
Grubbs 2nd Generation CatalystGenerally more active compared to 1st generation catalysts and with a broader substrate scope, including sterically demanding or deactivated olefins such as 1,1-disubstituted olefins and α,β-unsaturated carbonyls.1,2,3,4,5,6,7
Other Notes
NO BULK ORDERS
Packaging
100, 500 mg in glass bottle
2 g in glass bottle
Legal Information
US Patent No. 6,111,121 and 7,329,758 (and associated foreign equivalents of the foregoing) apply. Sale of this product conveys to the buyer a limited-use research license. For full details of this license please see sigma-aldrich.com/materialicense. For questions, please contact us at aldrich@sial.com or Materia at info@materia-inc.com.

Description (简体中文)

Frequently Asked Questions
Live Chat and Frequently Asked Questions are available for this Product.
Application
Metathesis: Ruthenium-Based Metathesis CatalystsCatalyst for ring-closing metathesis, cross metathesis and ROMP1 able to produce trisubstituted olefins via cross metathesis,8 and ring closes olefins with excellent functional group tolerance and selectivity.9
Grubbs 2nd Generation CatalystGenerally more active compared to 1st generation catalysts and with a broader substrate scope, including sterically demanding or deactivated olefins such as 1,1-disubstituted olefins and α,β-unsaturated carbonyls.1,2,3,4,5,6,7
Other Notes
不接受批量订单
包装
100, 500 mg in glass bottle
2 g in glass bottle
Legal Information
美国专利 6,111,121 和 7,329,758（以及上述专利的相关国外等同专利）均适用。销售该产品可向购买者转让限制使用研究许可。有关该许可的完整详细内容，请访问 sigma-aldrich.com/materialicense。如有疑问，请发送邮件至 aldrich@sial.com 与我们联系，或发送至 info@materia-inc.com 联系 Materia。