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901755

nitro-Grela

Name: nitro-Grela
Brand: SIAL

≥95%, powder

Synonym(s):

(1,3-Dimesitylimidazolidin-2-ylidene)dichloro(2-isopropoxy-5-nitrobenzylidene)ruthenium(II)

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About This Item

Empirical Formula (Hill Notation):

C₃₁H₃₇Cl₂N₃O₃Ru

CAS Number:

502964-52-5

Molecular Weight:

671.62

MDL number:

MFCD28411645

UNSPSC Code:

12161600

NACRES:

NA.22

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Properties

Product Name

nitro-Grela, ≥95%

assay

≥95%

form

powder

reaction suitability

core: ruthenium, reagent type: catalyst

mp

>300 °C

storage temp.

2-8°C

SMILES string

[Ru+2](=C2N(CCN2c4c(cc(cc4C)C)C)c3c(cc(cc3C)C)C)=Cc1c(ccc(c1)[N+](=O)[O-])OC(C)C.[Cl-].[Cl-]

InChI

1S/C21H26N2.C10H11NO3.2ClH.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;1-7(2)14-10-5-4-9(11(12)13)6-8(10)3;;;/h9-12H,7-8H2,1-6H3;3-7H,1-2H3;2*1H;/q;;;;+2/p-2

InChI key

RQQSRSPQJIAORC-UHFFFAOYSA-L

Description

Application

nitro-Grela is a universal catalyst which provides good results in a wide spectrum of olefin metathesis transformations. The catalyst provides high efficiency in cross metathesis (CM) reactions between type 1 olefins and an electron deficient partner. The catalyst is very good for CM of disubstituted internal olefins.

Legal Information

Sold in collaboration with Apeiron Synthesis, Inc. Research quantities are 100 g / customer / year. For quantities that exceed the research limit, please contact the supplier at www.apeiron-synthesis.com.
PCT/EP2003/011222

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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A highly efficient ruthenium catalyst for metathesis reactions.

Karol Grela et al.

Angewandte Chemie (International ed. in English), 41(21), 4038-4040 (2002-11-02)

Cross-metathesis reaction of vinyl sulfones and sulfoxides.

Grela K, et al.

Tetrahedron, 59, 4525-4531 (2003)

Global Trade Item Number

SKU	GTIN
901755-100MG	04061835505067