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Hoveyda-Grubbs Catalyst 2nd Generation

Catalog No. 569755 Name Sigma Aldrich
CAS Number 301224-40-8 Website http://www.sigmaaldrich.com
M. F. C31H38Cl2N2ORu Telephone 1-800-521-8956
M. W. 626.62222 Fax
Purity 97% Email
Storage Chembase ID: 151654

SYNONYMS

Title
第 2 代 Hoveyda-Grubbs 催化剂
IUPAC name
[1,3-bis(2,4,6-trimethylphenyl)imidazolidin-2-ylidene]dichloro{[2-(propan-2-yloxy)phenyl]methylidene}ruthenium
IUPAC Traditional name
[1,3-bis(2,4,6-trimethylphenyl)imidazolidin-2-ylidene]dichloro[(2-isopropoxyphenyl)methylidene]ruthenium
Synonyms
(1,3-Bis-(2,4,6-trimethylphenyl)-2-imidazolidinylidene)dichloro(o-isopropoxyphenylmethylene)ruthenium
(1,3-双-(2,4,6-三甲基苯基)-2-咪唑烷亚基)二氯(邻异丙氧基苯亚甲基)合钌

DATABASE IDS

PubChem SID 24880520
CAS Number 301224-40-8
MDL Number MFCD03701614

PROPERTIES

Empirical Formula (Hill Notation) C31H38Cl2N2ORu
Purity 97%
Melting Point 216-220 °C(lit.)
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Storage Temperature 2-8°C
German water hazard class 3

DETAILS

Description (简体中文)
Application
Metathesis: Ruthenium-Based Metathesis CatalystsMetathesis catalyst with efficiencies similar to Grubbs Catalyst 2nd generation but with different substrate specificity. Catalyzes ring-closing, ring-opening,12,13 and cross-metathesis reactions of highly electron-deficient substrates.14,15
Hoveyda-Grubbs 2nd Generation Catalyst
• Phosphine free version of Grubbs 2nd Generation Catalyst with comparable reactivity, but initiates more readily at lower temperatures.
• Efficient for metathesis of electron deficient substrates.1,2,3,4,5,6,7
• Catalyst for olefin cross metathesis with fluorinated olefins (CM)8
• Catalyst for ring closing metathesis (RCM)9
• Catalyst for ring opening metathesis (ROM)10
• Catalyst for a sequence of a metathesis reaction and subsequent dihydroxylation of the newly formed double bond11
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6,921,735 和国外等同专利均适用。如购买该产品,我们将为购买者寄出限制适用研究许可。有关该许可的完整详细内容,请访问 sigma-aldrich.com/materialicense。如有疑问,请发送电子邮件至 aldrich@sial.com 与我们联系,或发送至 info@materia-inc.com 联系 Materia。
Description (English)
Application
Metathesis: Ruthenium-Based Metathesis CatalystsMetathesis catalyst with efficiencies similar to Grubbs Catalyst 2nd generation but with different substrate specificity. Catalyzes ring-closing, ring-opening,12,13 and cross-metathesis reactions of highly electron-deficient substrates.14,15
Hoveyda-Grubbs 2nd Generation Catalyst
• Phosphine free version of Grubbs 2nd Generation Catalyst with comparable reactivity, but initiates more readily at lower temperatures.
• Efficient for metathesis of electron deficient substrates.1,2,3,4,5,6,7
• Catalyst for olefin cross metathesis with fluorinated olefins (CM)8
• Catalyst for ring closing metathesis (RCM)9
• Catalyst for ring opening metathesis (ROM)10
• Catalyst for a sequence of a metathesis reaction and subsequent dihydroxylation of the newly formed double bond11
Other Notes
NO BULK ORDERS
Packaging
100, 500 mg in glass bottle
2 g in glass bottle
Legal Information
US Patent No. 6,921,735 and foreign equivalents 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.

REFERENCES