493813

Morpholine, polymer-bound

200-400 mesh, extent of labeling: 2.75-3.25 mmol/g loading, 1 % cross-linked

• Synonym(s): N-Vinylbenzylmorpholine-divinylbenzene copolymer
• Empirical Formula (Hill Notation): C₂₉H₃₃NO
• CAS Number: 138048-80-3
• Molecular Weight: 411.58
• MDL number: MFCD01867502
• UNSPSC Code: 12352128
• PubChem Substance ID: 329757447
• NACRES: NA.22

Properties

• Quality Level: 100
• crosslinking: 1 % cross-linked
• reaction suitability: reaction type: solution phase peptide synthesis; reactivity: proton reactive
• extent of labeling: 2.75-3.25 mmol/g loading
• particle size: 200-400 mesh
• SMILES string: N1CCOCC1
• InChI: 1S/C4H9NO/c1-3-6-4-2-5-1/h5H,1-4H2
• InChI key: YNAVUWVOSKDBBP-UHFFFAOYSA-N

Description

Application

This polymer-bound tertiary amine is used as a base in the synthesis of sulfonamides and amides, serves as a catalyst in the functionalization of secondary amines, with acid chlorides. The resin was also used as a polymer-bound base to scavenge excess acid.

Safety Information

• 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