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Merck
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文件

569747

Sigma-Aldrich

Grubbs Catalyst® M204

Umicore

别名:

(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, 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, Grubbs Catalyst® M2a (C848), Grubbs Catalyst®第2代催化剂, 二氯(1,3-二(2，4，6-三甲苯基)2-imidazolidinylidene](苯亚甲基)(三环己基膦)钌(II)

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About This Item

经验公式（希尔记法）:
C46H65Cl2N2PRu
CAS号:
246047-72-3
分子量:
848.97
分類程式碼代碼:
12352302
PubChem物質ID:
329758255
NACRES:
NA.22

品質等級

100

形狀

solid

反應適用性

core: ruthenium
reagent type: catalyst
reaction type: Ring-Opening Polymerization

mp

143.5-148.5 °C

儲存溫度

2-8°C

SMILES 字串

CC1=CC(C)=CC(C)=C1N2CCN(C3=C(C)C=C(C)C=C3C)C2=[Ru](Cl)(Cl)=CC4=CC=CC=C4.P(C5CCCCC5)(C6CCCCC6)C7CCCCC7

InChI

1S/C21H26N2.C18H33P.C7H6.2ClH.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;1-7-5-3-2-4-6-7;;;/h9-12H,7-8H2,1-6H3;16-18H,1-15H2;1-6H;2*1H;/q;;;;;+2/p-2

InChI 密鑰

FCDPQMAOJARMTG-UHFFFAOYSA-L

相关类别

應用

Grubbs Catalyst ® M204 可用于关环复分解（RCM）、交叉复分解和开环复分解聚合（ROMP）的催化剂。还可用于通过交叉复分解和关环复分解反应合成具有优异功能基团兼容性和选择性的三取代烯烃。
可用作催化剂：

  • 通过RCM反应从酚类化合物合成香豆素。
  • 裂解(E)-烯丙基vic-二醇成乙醛。
对于小规模和高通量应用，可选用ChemBeads形式(919764)

了解更多复分解催化剂

其他說明

Aldrich用于烯烃复分解的Grubbs催化剂® 技术
第二代 569755 Hoveyda-Grubbs 催化剂®

法律資訊

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

象形圖

Flame
GHS02

訊號詞

Warning

危險聲明

H228

危險分類

Flam. Sol. 2

儲存類別代碼

4.1B - Flammable solid hazardous materials

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

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D L Wright et al.
Organic letters, 3(26), 4275-4277 (2002-01-11)
The ring-opening cross-metathesis of oxabicyclo[3.2.1]octene derivatives provides a convenient method for preparing differentially substituted 4-pyrones. The major competing reaction is the ring-opening metathesis polymerization of the bridged olefin. Studies on this reaction have shown that substituents on the bicyclic alkene
A modified three-field technique for breast treatment.
Svensson GK, et al.
International Journal of Radiation Oncology, Biology, Physics, 6(6), 689-694 (1980)
Shawn J Stachel et al.
Journal of medicinal chemistry, 49(21), 6147-6150 (2006-10-13)
A macrocyclic inhibitor of beta-secretase was designed by covalently cross-linking the P1 and P3 side chains of an isophthalamide-based inhibitor. Macrocyclization resulted in significantly improved potency and physical properties when compared to the initial lead structures. More importantly, these macrocyclic
Highly selective cross-metathesis with phenyl vinyl sulphone using the `second generation?Grubbs? catalyst
Grela K and Bieniek M
Tetrahedron Letters, 42(36), 6425-6428 (2001)
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
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