Skip to Content
Merck
All Photos(4)

Key Documents

View All Documentation

762261

Sigma-Aldrich

Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene][[5-[(dimethylamino)sulfonyl]-2-(1-methylethoxy-O)phenyl]methylene-C]ruthenium(II)

Synonym(s):

Zhan Catalyst-1B

Sign Into View Organizational & Contract Pricing
All Photos(4)

About This Item

Empirical Formula (Hill Notation):
C33H43Cl2N3O3RuS
CAS Number:
918870-76-5
Molecular Weight:
733.75
MDL number:
MFCD08459353
UNSPSC Code:
12161600
PubChem Substance ID:
329766960
NACRES:
NA.22

form

solid

Quality Level

100

reaction suitability

core: ruthenium
reagent type: catalyst

InChI

1S/C21H26N2.C12H17NO3S.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;1-9(2)16-12-7-6-11(8-10(12)3)17(14,15)13(4)5;;;/h9-12H,7-8H2,1-6H3;3,6-9H,1-2,4-5H3;2*1H;/q;;;;+2/p-2

InChI key

OXLURKCRXVAJQS-UHFFFAOYSA-L

Application

Zhan Catalyst-1B (Hoveyda-Grubbs type catalyst) can be used:
  • In the preparation of hybrid olefin metathesis catalysts, with increased catalytic activity via immobilization on molecular seives. supports
  • As a catalyst in the synthesis of divergent dendrimer
  • In ring-closure metathesis (RCM) reaction.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 2

1 of 2

Grubbs Catalyst® M300

Sigma-Aldrich

682330

Grubbs Catalyst® M300

Grubbs Catalyst® M101 Umicore

Sigma-Aldrich

774901

Grubbs Catalyst® M101

Stereoselectivity in N-iminium ion cyclization: development of an efficient synthesis of ?-cephalotaxine
Liu H, et al.
Organic Letters, 17(18), 4444-4447 (2015)
Hoveyda-Grubbs type metathesis catalyst immobilized on mesoporous molecular sieves-The influence of pore size on the catalyst activity
Shinde T, et al.
Catalysis Today, 179(1), 123-129 (2012)
Oliver Kreye et al.
Macromolecular rapid communications, 35(3), 317-322 (2013-12-21)
The combination of the Passerini reaction and olefin cross-metathesis is shown to be a very useful approach for the divergent synthesis of dendrimers. Castor oil-derived platform chemicals, such as 10-undecenoic acid and 10-undecenal, are reacted in a Passerini reaction with

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service