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540382

Sigma-Aldrich

Bis-Boc-thiopseudourea, polymer-bound

100-200 mesh, extent of labeling: ~1.0 mmol/g S loading, 1 % cross-linked

Synonym(s):

N,N′-Di-Boc-isothiouronium-methyl polystyrene

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About This Item

MDL number:
MFCD01867666
UNSPSC Code:
12352200
PubChem Substance ID:
24878463

crosslinking

1 % cross-linked

reaction suitability

reaction type: solution phase peptide synthesis

extent of labeling

~1.0 mmol/g S loading

particle size

100-200 mesh

storage temp.

2-8°C

SMILES string

C=Cc1ccccc1.C=Cc2ccc(C=C)cc2.CS\C(NC(=O)OC(C)(C)C)=N/C(=O)OC(C)(C)C

Application

This resin has been utilized in the synthesis of substituted guanidines.

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

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’.

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Dodd, D.S.; Wallace, O.B.
Tetrahedron, 39, 5701-5701 (1998)

Articles

Guanylation of Amines

Introduce guanidinyl group using guanylating reagents like bis(tert-butoxycarbonyl)thiopseudourea, polymer-bound, from substituted amines.

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