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Merck
모든 사진(1)

주요 문서

936723

Sigma-Aldrich

Hoveyda-Grubbs Catalyst® M721 ChemBeads

new

동의어(들):

Hoveyda-Grubbs Catalyst®M72 SI(o-Tol) (C571)

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About This Item

실험식(Hill 표기법):
C27H30Cl2N2ORu
CAS Number:
Molecular Weight:
570.52
UNSPSC 코드:
12352100

형태

solid

Quality Level

구성

, 4-6 wt. % (loading of catalyst)

반응 적합성

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

SMILES string

Cl[Ru](C1N(C2=CC=CC=C2C)CCN1C3=CC=CC=C3C)(O4C(C)C)(Cl)=CC5=C4C=CC=C5

InChI

1S/C17H19N2.C10H12O.2ClH.Ru/c1-14-7-3-5-9-16(14)18-11-12-19(13-18)17-10-6-4-8-15(17)2;1-8(2)11-10-7-5-4-6-9(10)3;;;/h3-10,13H,11-12H2,1-2H3;3-8H,1-2H3;2*1H;/q;;;;+2/p-2

InChI key

AFQRYTARHOMPFY-UHFFFAOYSA-L

일반 설명

Less sterically hindered analog of Hoveyda-Grubbs Catalyst® 2nd Generation. Excels at ring-closing metathesis reactions of sterically encumbered olefins. Also useful for the cross metathesis of olefins bearing large allylic substituents. 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.

법적 정보

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

관련 제품

제품 번호
설명
가격

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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시험 성적서(COA)

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문서 라이브러리 방문

David E White et al.
Journal of the American Chemical Society, 130(3), 810-811 (2008-01-01)
Described in this report is the first total synthesis of elatol, a halogenated sesquiterpene in the chamigrene natural product family. The key disconnections in our synthetic approach include an enantioselective decarboxylative allylation to form the all-carbon quaternary stereocenter and a
Ian C Stewart et al.
Organic letters, 9(8), 1589-1592 (2007-03-24)
[reaction: see text] A series of ruthenium-based metathesis catalysts with N-heterocyclic carbene (NHC) ligands have been prepared in which the N-aryl groups have been changed from mesityl to mono-ortho-substituted phenyl (e.g., tolyl). These new catalysts offer an exceptional increase in

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