CAS 246047-72-3; GRUBB‘S第二代催化剂; tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)- 4,5-dihydroimidazol-2-ylidene][benzylidene]ruthenium(iv) dichloride

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货号

品牌

产品名称

规格

包装、参考价格

G768832

MACKLIN

Grubbs 2 代催化剂

99.95% metals basis

358元/50mg; 1054元/250mg; 4199元/1g;

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储存：2-8°C, 避光, 惰性气体

G810692

MACKLIN

Grubbs 2 代催化剂

48元/100mg; 141元/500mg; 268元/1g; 1079元/5g; 5188元/25g;

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储存：2~8 ℃
状态：暗红色到棕色晶体或粉末

919764

Sigma-Aldrich

Grubbs Catalyst^® M204 ChemBeads

1425.17元/250 MG; 3562.94元/1 G;

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产品说明

应用

Grubbs Catalyst^® M204 can be used as a catalyst for ring-closing metathesis (RCM), cross-metathesis, and ring-opening metathesis polymerization (ROMP). It is also used to synthesize trisubstituted olefins with excellent functional group tolerance and selectivity via cross-metathesis and ring closing metathesis reactions.
It can also be used as a catalyst:
To synthesize coumarins from phenolic compounds via RCM.
To cleave secondary (E)-allyl vic-diols to aldehydes.
ChemBeads are chemical coated glass beads. ChemBeads offer improved flowability and chemical uniformity perfect for automated solid dispensing and high-throughput experimentation. The method of creating ChemBeads uses no other chemicals or surfactants allowing the user to accurately dispense sub-milligram amounts of chemical.

其他说明

569755 Hoveyda-Grubbs Catalyst 2nd Generation

Grubbs Catalyst Technology for Olefin Metathesis by Aldrich

High-Throughput Reaction Screening with Nanomoles of Solid Reagents Coated on Glass Beads

Versatile Methods to Dispense Sub-Milligram Quantities of Solids using Chemical Coated Beads for High-Throughput Experimentation

ChemBead Enabled High-Throughput Cross-Electrophile Coupling Reveals a New Complementary Ligand

法律信息

Grubbs Catalyst is a registered trademark of Umicore AG & Co. KG

基本信息

经验(实验)分子式	C₄₆H₆₅Cl₂N₂PRu
分子量	848.97

产品性质

质量水平	100
测定	~4 wt.% loading of catalyst
形式	solid
reaction suitability	reagent type: catalyst core: ruthenium reaction type: Ring-Opening Polymerization
储存温度	2-8℃
SMILES string	CC1=CC(C)=CC(C)=C1N(CCN2C3=C(C=C(C=C3C)C)C)[C-2]2=[Ru+6](P(C4CCCCC4)(C5CCCCC5)C6CCCCC6)([Cl-])([Cl-])=[C-2]C7=CC=CC=C7

安全信息

象形图
警示用语：	Danger
危险声明	H228 - H350i
预防措施声明	P201 - P202 - P210 - P240 - P241 - P308 + P313
危险分类	Carc. 1B Inhalation - 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

569747

Sigma-Aldrich

Grubbs Catalyst^® M204

Umicore

577.23元/100 MG; 2886.1元/500 MG; 7850.16元/2 G; 37924.5元/10 G;

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产品说明

应用

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闭环复分解反应合成具有优异功能基团耐受性和选择性的三取代烯烃。
此外，还可用作催化剂：

以通过 RCM 从酚类化合物合成香豆素。
裂解二(E)-烯丙基 vic-二醇成乙醛。

包装

2, 10 g in glass bottle
100, 500 mg in glass bottle

其他说明

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

基本信息

经验(实验)分子式	C₄₆H₆₅Cl₂N₂PRu
分子量	848.97
PubChem化学物质编号	329758255
NACRES	NA.22

产品性质

质量水平	100
reaction suitability	core: ruthenium reagent type: catalyst reaction type: Ring-Opening Polymerization
mp	143.5-148.5 ℃
储存温度	2-8℃

安全信息

象形图
警示用语：	Warning
危险声明	H228
预防措施声明	P210 - P240 - P241 - P280 - P370 + P378
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)