Skip to Content
Merck
CN

669873

Sigma-Aldrich

(Λ,R)-BINPHAT tetrabutylammonium salt

≥95.0% (31P-NMR)

Synonym(s):

[Tetrabutylammonium][(Λ,R)-(1,1′-binaphthalene-2,2′diolato)(bis(tetrachlor-1,2-benzenediolato)phosphat(V))]

Sign Into View Organizational & Contract Pricing

Select a Size

About This Item

Empirical Formula (Hill Notation):
C32H12Cl8O6P · C16H36N
Molecular Weight:
1049.50
MDL number:
MFCD10566955
UNSPSC Code:
12352000
PubChem Substance ID:
329760357

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Assay

≥95.0% (31P-NMR)

impurities

≤5.0% Δ-TRISPHAT tetrabutylammonium salt

storage temp.

2-8°C

SMILES string

CCCC[N+](CCCC)(CCCC)CCCC.Clc1c(Cl)c(Cl)c2O[P-]34(Oc5ccc6ccccc6c5-c7c(O3)ccc8ccccc78)(Oc2c1Cl)Oc9c(Cl)c(Cl)c(Cl)c(Cl)c9O4

InChI

1S/C32H12Cl8O6P.C16H36N/c33-21-22(34)26(38)30-29(25(21)37)43-47(44-30,45-31-27(39)23(35)24(36)28(40)32(31)46-47)41-17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)42-47;1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4/h1-12H;5-16H2,1-4H3/q-1;+1

InChI key

YJHXQLMGOKCETI-UHFFFAOYSA-N

Application

Chiral anion mediated asymmetric chemistry

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class Code

13 - Non 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 Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
1350127V
1350127

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Jérôme Lacour et al.
Chemical Society reviews, 32(6), 373-382 (2003-12-16)
Chemical reactions and processes often involve cationic prostereogenic or racemic reagents, intermediates or products. To afford instead non-racemic or enantiopure compounds, an asymmetric ion pairing of the cations with chiral anionic counterions can be considered. This review presents recent examples
Jerome Lacour et al.
Organic & biomolecular chemistry, 3(1), 15-19 (2004-12-17)
Chemical reactions and processes often involve chiral, yet racemic, cationic reagents, intermediates or products. To afford instead non racemic or enantiopure compounds, an asymmetric ion pairing of the cations with enantiopure anions can be considered--the counter ions behaving as asymmetric
Chiral ion mediated asym. chemistry
Lacour, J.
Chimia, 56, 672-675 (2002)

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