723294-30-2Relevant articles and documents
Synthesis and characterization of pentaerythritol-derived oligoglycol and their application to catalytic Wittig-type reactions
Li, Kai,Ran, Li,Yu, Yi-Hua,Tang, Yong
, p. 3986 - 3989 (2007/10/03)
Several pentaerythritol-derived oligoglycols 1 with free hydroxyl groups are readily prepared by a convergent approach. Quantitative 13C NMR proves to be an efficient tool for the characterization of oligoglycols. The corresponding telluride of oligoglycol 17 is synthesized and used as a good catalyst for Wittig-type reactions in preparing both disubstituted and trisubstituted olefins in good to high yields.