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73022

Sigma-Aldrich

2,6-Diisopropylphenylimido-neophylidene[(S)-(−)-BIPHEN]molybdenum(VI)

ringclosing metathesis catalyst, ≥95.0% (C)

Synonym(s):

(S)-Schrock-Hoveyda Catalyst

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About This Item

Empirical Formula (Hill Notation):
C46H61MoNO2
CAS Number:
205815-80-1
Molecular Weight:
755.92
MDL number:
MFCD01862462
UNSPSC Code:
12352005
PubChem Substance ID:
57652352
NACRES:
NA.22

Quality Level

100

Assay

≥95.0% (C)

form

solid

functional group

phenyl

storage temp.

2-8°C

SMILES string

CC(C)c1cccc(C(C)C)c1N=[Mo]2(Oc3c(cc(C)c(C)c3-c4c(C)c(C)cc(c4O2)C(C)(C)C)C(C)(C)C)=CC(C)(C)c5ccccc5

InChI

1S/C24H34O2.C12H17N.C10H12.Mo/c1-13-11-17(23(5,6)7)21(25)19(15(13)3)20-16(4)14(2)12-18(22(20)26)24(8,9)10;1-8(2)10-6-5-7-11(9(3)4)12(10)13;1-10(2,3)9-7-5-4-6-8-9;/h11-12,25-26H,1-10H3;5-9H,1-4H3;1,4-8H,2-3H3;/q;;;+2/p-2

InChI key

YLWIQLXPHIAIEN-UHFFFAOYSA-L

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Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Catalyst for the enantioselective olefin metathesis

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PRTR

Class I Designated Chemical Substances

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

73022-BULK-F:
73022-100MG-F:4548173965239
73022-VAR-F:

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Certificates of Analysis (COA)

Lot/Batch Number
BCCH8755
BCCF9058
BCCC9134
BCCB0834
BCBT3813

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G.S. Weatherhead et al.
Tetrahedron Letters, 41, 9553-9553 (2000)
D. S. La et al.
Journal of the American Chemical Society, 120, 9720-9720 (1998)
D S La et al.
Journal of the American Chemical Society, 123(32), 7767-7778 (2001-08-09)
Studies regarding the first examples of catalytic asymmetric ring-opening metathesis (AROM) reactions are detailed. This enantioselective cleavage of norbornyl alkenes is followed by an intermolecular cross metathesis with a terminal olefin partner; judicious selection of olefin is required so that

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