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540293

Sigma-Aldrich

Tetraalkylammonium carbonate, polymer-bound

macroporous, 40-90 mesh, extent of labeling: 2.5-3.5 mmol/g loading

Synonym(s):

MP-carbonate resin

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About This Item

MDL number:
MFCD03101751
UNSPSC Code:
12352209
PubChem Substance ID:
24878455
NACRES:
NA.22

form

macroporous

Quality Level

100

reaction suitability

reaction type: solution phase peptide synthesis
reactivity: proton reactive

extent of labeling

2.5-3.5 mmol/g loading

particle size

40-90 mesh

SMILES string

[O-]C([O-])=O.C=Cc1ccccc1.C=Cc2ccc(C=C)cc2.CC[N+](CC)(CC)Cc3ccccc3.CC[N+](CC)(CC)Cc4ccccc4

InChI

1S/2C13H22N.C10H10.C8H8.CH2O3/c2*1-4-14(5-2,6-3)12-13-10-8-7-9-11-13;1-3-9-5-7-10(4-2)8-6-9;1-2-8-6-4-3-5-7-8;2-1(3)4/h2*7-11H,4-6,12H2,1-3H3;3-8H,1-2H2;2-7H,1H2;(H2,2,3,4)/q2*+1;;;/p-2

InChI key

RBIYTBCFDIQNIC-UHFFFAOYSA-L

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Application

Polymer-bound tetraalkylammonium carbonate is a polymer-supported base used for scavenging acidic molecules. It can be used in polymer-assisted solution-phase (PASP) Suzuki reactions.

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCT3393
MKCS0324
MKCR9729
MKCM4641
MKCK6229

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Polymer-assisted solution-phase (PASP) Suzuki couplings employing an anthracene-tagged palladium catalyst.
Lan P, et al.
The Journal of Organic Chemistry, 68(25), 9678-9686 (2003)
Ley, S.V. et al.
J. Chem. Soc., Perkin Trans., 1251-1251 (1999)
Recent applications of polymer-supported reagents and scavengers in combinatorial, parallel, or multistep synthesis.
Thompson L A.
Current Opinion in Chemical Biology, 4(3), 324-337 (2000)
Parlow, J. et al.
Tetrahedron Letters, 38, 7959-7959 (1999)
S R Stauffer et al.
Journal of combinatorial chemistry, 2(4), 318-329 (2000-07-13)
Most ligands for the estrogen receptor (ER) are not well suited for synthesis by combinatorial means, because their construction involves a series of carbon-carbon bond forming reactions that are not uniformly high yielding. In previous work directed to overcoming this

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