Convenient Access to α‐Amino‐ω‐Hydroxyl Heterobifunctional PEG and PPO via a Sacrificial Hexahydro‐Triazine Star Strategy

作者：Jan Blankenburg; Holger Frey

来源：Macromolecular Rapid Communications, 2019, 40(9): 1900020.

DOI：10.1002/marc.201900020

• Aminals
• Amine protecting groups
• Anionic ring opening polymerization
• Heterobifunctional
• Polyethylene glycol
• Polypropylene oxide
• Poylethers

Abstract(#br)The anionic ring opening polymerizations of ethylene oxide (EO) and propylene oxide (PO) are performed by using 1,3,5‐triethanol hexahydro‐1,3,5‐triazine (TrAz) as a “sacrificial” trifunctional initiator. Well‐defined three‐arm star polymers are obtained with a narrow molecular weight d...

• 单位
  Johannes Gutenberg University