669556-27-8Relevant articles and documents
Multigram Synthesis of Well-Defined Extended Bifunctional Polyethylene Glycol (PEG) Chains
Loiseau, Francois A.,Hii, King Kuok,Hill, Alison M.
, p. 639 - 647 (2007/10/03)
A series of novel, well-defined, unsymmetrical poly(ethylene glycol) chains of the type X(OCH2-CH2)nY (where X = protecting group; Y = nucleofuge or a different protecting group; n = 3, 6, 9, 12, 15, 18, and 24) were prepared in high yields by applying orthogonal protecting groups. The purity of the compounds was fully verified by elemental and high-resolution mass spectrometry analyses.