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682365

Sigma-Aldrich

Grubbs催化剂® M207

Umicore

别名:

二氯[1,3-双(2,4,6-三甲基苯基)-2-咪唑烷亚基](3-甲基-2-亚丁烯基)(三环己基膦)钌(II), Grubbs催化剂® M2b (C827), [SIMes]二氯(3-甲基-2-亚丁烯基)(三环己基膦)Ru(II), 异亚戊烯基(1,3-双(2,4,6-三甲基苯基)-咪唑烷-2-亚基)(三环己基膦)二氯化钌(II)

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About This Item

经验公式（希尔记法）:
C44H67Cl2N2PRu
CAS号:
253688-91-4
分子量:
826.97
MDL编号:
MFCD09265165
UNSPSC代码:
12161600
PubChem化学物质编号:
24885711
NACRES:
NA.22

质量水平

100

反应适用性

core: ruthenium
reagent type: catalyst
reaction type: Olefin Metathesis

储存温度

2-8°C

SMILES字符串

C1CCC(CC1)P(C2CCCCC2)C3CCCCC3.C\C(C)=C/C=[Ru](Cl)(Cl)=C4N(CCN4c5c(C)cc(C)cc5C)c6c(C)cc(C)cc6C

InChI

1S/C21H26N2.C18H33P.C5H8.2ClH.Ru/c1-14-9-16(3)20(17(4)10-14)22-7-8-23(13-22)21-18(5)11-15(2)12-19(21)6;1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;1-4-5(2)3;;;/h9-12H,7-8H2,1-6H3;16-18H,1-15H2;1,4H,2-3H3;2*1H;/q;;;;;+2/p-2

InChI key

LCOFYVWULBZOTA-UHFFFAOYSA-L

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相关类别

一般描述

详细了解我们的复分解反应催化剂。

应用

一种通用烯烃复分解催化剂，其反应活性与2nd代格拉布斯催化剂®相似。

其他说明

Aldrich用于烯烃复分解反应的Grubbs催化剂®技术

法律信息

Umicore产品

产品许可证
该产品及其制造或使用受Umicore PMC拥有或控制的一项或多项已发布或正在申请的美国专利（和国外等同专利）权限管辖。通过Sigma-Aldrich、其关联公司或其授权分销商从Umicore PMC购买此产品，购买者将享受有限的一次性、非排他、不可转让、不可分配的许可。购买者使用此产品可能会侵犯第三方拥有或控制的专利。购买者应自行确保其使用产品未侵犯第三方专利权或超出本协议授予的许可范围。

有关产品的更多信息，请询当地Umicore PMC联系人，网址http://www.pmc.umicore.com。
Grubbs Catalyst is a registered trademark of Umicore AG & Co. KG

象形图

Flame
GHS02

警示用语：

Warning

危险声明

H228

危险分类

Flam. Sol. 2

储存分类代码

4.1B - Flammable solid hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCV6640
MKCT0979
MKCS7342
MKCP5164
MKCK3907

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Ryan P Murelli et al.
Organic letters, 9(9), 1749-1752 (2007-04-03)
[reaction: see text] In the presence of ruthenium-based olefin metathesis catalysts and triphenylphosphine, alpha,beta-unsaturated aldehydes can be olefinated with diazoacetates. This ruthenium-catalyzed transformation has been employed in tandem with olefin cross-metathesis to convert terminal olefins into 1,3-dienoic esters in a
Kevin M Kuhn et al.
Organic letters, 12(5), 984-987 (2010-02-10)
A series of ruthenium catalysts have been screened under ring-closing metathesis (RCM) conditions to produce five-, six-, and seven-membered carbamate-protected cyclic amines. Many of these catalysts demonstrated excellent RCM activity and yields with as low as 500 ppm catalyst loadings.
A K Chatterjee et al.
Organic letters, 1(11), 1751-1753 (2000-06-03)
[formula: see text] Trisubstituted alkenes have been prepared for the first time via intermolecular olefin cross-metathesis, using 1,3-dimesityl-4,5-dihydroimidazol-2-ylidene ruthenium alkylidene complexes 3a,b in good yields with moderate E selectivity. In addition, protected alcohols near the geminal disubstituted olefin improve reactivity
T M Trnka et al.
Accounts of chemical research, 34(1), 18-29 (2001-02-15)
In recent years, the olefin metathesis reaction has attracted widespread attention as a versatile carbon-carbon bond-forming method. Many new applications have become possible because of major advances in catalyst design. State-of-the-art ruthenium catalysts are not only highly active but also
Schrodi, Y.; Pederson, R.L.
Aldrichimica Acta, 40, 45-45 (2007)
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Research focuses on ruthenium alkylidene complexes for versatile olefin metatheses catalysis in the Grubbs group.

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