536490
2-tert-Butylimino-2-diethylamino-1,3-dimethylperhydro-1,3,2-diazaphosphorine, polymer-bound
200-400 mesh, extent of labeling: 2.0-2.5 mmol/g loading, 1 % cross-linked
Synonym(s):
BEMP resin
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Quality Level
crosslinking
1 % cross-linked
reaction suitability
reaction type: solution phase peptide synthesis
reactivity: proton reactive
extent of labeling
2.0-2.5 mmol/g loading
particle size
200-400 mesh
SMILES string
C=Cc1ccccc1.C=Cc2ccc(C=C)cc2.CCN(CC)P3(=NC(C)(C)C)N(C)CCCN3Cc4ccccc4
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Application
Polymer-supported base used for deprotonation and N-alkylation of weakly acidic heterocycles.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Skin Corr. 1B
Storage Class Code
8A - Combustible corrosive hazardous materials
WGK
WGK 3
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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1,2,4-Oxadiazoles can be rapidly and efficiently synthesized from a variety of readily available carboxylic acids and amidoximes using either method A or method B. The use of commercially available polymer-supported reagents combined with microwave heating resulted in high yields and
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