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化学和生化试剂
催化剂
过渡金属催化剂
第2代 Hoveyda-Grubbs 催化剂

第2代 Hoveyda-Grubbs 催化剂

规格或纯度: ≥97%

CAS编号: 301224-40-8
分子式: C₃₁H₃₈C_l2N₂ORu
分子量: 626.62
MDL号: MFCD03701614
PubChem编号: 11763533

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货号 (SKU)	包装规格	是否现货	价格	数量
H124687-100mg	100mg	现货
H124687-250mg	250mg	期货
H124687-500mg	500mg	现货
H124687-1g	1g	期货
H124687-2.5g	2.5g	现货
H124687-5g	5g	期货

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烯烃复分解过渡金属催化剂

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基本描述

别名	Umicore Hoveyda-Grubbs Catalyst M720 \| Grubbs 催化剂® C627
英文别名	(1,3-Bis-(2,4,6-trimethylphenyl)-2-imidazolidinylidene)dichloro(o-isopropoxyphenylmethylene)ruthenium \| Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene](2-isopropoxyphenylmethylene)ruthenium(II)
规格或纯度	≥97%
英文名称	Hoveyda-Grubbs Catalyst 2nd Generation
储存温度	2-8°C储存,充氩
运输条件	冰袋运输
产品介绍	Metathesis: Ruthenium-Based Metathesis Catalysts Metathesis catalyst with efficiencies similar to Grubbs Catalyst 2nd generation but with different substrate specificity. Catalyzes ring-closing, ring-opening, and cross-metathesis reactions of highly electron-deficient substrates. Hoveyda-Grubbs 2nd Generation Catalyst &bull Phosphine free version of Grubbs 2nd Generation Catalyst with comparable reactivity, but initiates more readily at lower temperatures. &bull Efficient for metathesis of electron deficient substrates. &bull Catalyst for olefin cross metathesis with fluorinated olefins(CM) &bull Catalyst for ring closing metathesis(RCM) Product class Carbene Ligands, M-C, Homogeneous Catalysts, Grubbs Catalyst® 2nd Generation, Alkoxybenzylidene Ligands Reaction type Alkene Metathesis, Acyclic Diene Metathesis, Cross Metathesis, Ring Arrangement Metathesis , Ring Closing Metathesis, Ring Opening Metathesis Polymerization, Self Metathesis Chemical properties Chemical formula C31H38Cl2N2ORu Empirical formula Molecular weight 626.62 Metal Ru Theoretical metal content 16 Physical state powder Color green Applications & references Access to 3-oxindoles from Allylic Alcohols and Indoles. Reference: Chemistry a European Journal, March 2018 Asymmetric Total Synthesis of Lancifodilactone G Acetate. Reference: The Journal of Organic Chemistry, March 2018 Preparation of Functionalized α,β-Unsaturated Sulfonamides via Olefin Cross-Metathesis. Reference: Org. Lett. 2020, 22, 13, 4970–4973 Formal Synthesis of (±)-Aplykurodinone-1 Based on the Indium-Catalyzed Conia-Ene Reaction. Reference: Synlett 2020; 31(14): 1404-1408 Polymer Chain Editing: Functionality 'Knock-in', 'Knock-out' and Replacement via Cross Metathesis Reaction and Thiol-Michael Addition. Reference: Polym. Chem. 2020,11, 4807-4817 Selectively Depolymerizable Polyurethanes from Unsaturated Polyols Cleavable by Olefin Metathesis. Reference: Macromol Rapid Commun 2020 ASAP (DOI: 10.1002/marc.202000571)

名称和标识符

PubChem SID	488197712
PubChem SID url	https://pubchem.ncbi.nlm.nih.gov/substance/488197712
IUPAC Name	[1,3-bis(2,4,6-trimethylphenyl)imidazolidin-2-ylidene]-dichloro-[(2-propan-2-yloxyphenyl)methylidene]ruthenium
INCHI	InChI=1S/C21H26N2.C10H12O.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;1-8(2)11-10-7-5-4-6-9(10)3;;;/h9-12H,7-8H2,1-6H3;3-8H,1-2H3;2*1H;/q;;;;+2/p-2
InChi Key	ZRPFJAPZDXQHSM-UHFFFAOYSA-L
Canonical SMILES	CC1=CC(=C(C(=C1)C)N2CCN(C2=[Ru](=CC3=CC=CC=C3OC(C)C)(Cl)Cl)C4=C(C=C(C=C4C)C)C)C
Isomeric SMILES	CC1=CC(=C(C(=C1)C)N2CCN(C2=[Ru](=CC3=CC=CC=C3OC(C)C)(Cl)Cl)C4=C(C=C(C=C4C)C)C)C
WGK Germany	3
PubChem CID	11763533
分子量	626.62

数据库链接

PubChem SID	488197712

化学和物理性质

敏感性	对光和空气敏感
熔点	216-220°C

安全和危险性（GHS）

象形图	Harmful
信号词	Warning
危险声明	H315: Causes skin irritation H319: Causes serious eye irritation H413: May cause long lasting harmful effects to aquatic life H302: Harmful if swallowed H312: Harmful in contact with skin H332: Harmful if inhaled
预防措施声明	P261,P305+P351+P338,P273,P280,P302+P352,P321,P501,P264,P271,P270,P304+P340,P362+P364,P330,P264+P265,P301+P317,P317,P337+P317,P332+P317
WGK Germany	3
个人防护装备	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

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