847682-00-2Relevant articles and documents
An efficient method for the refinement of 1,3-methyleneglycerol via bridged acetal exchange and the synthesis of a symmetrically branched glycerol trimer
Hattori, Hatsuhiko,Matsushita, Tsuyoshi,Yoshitomi, Kohsuke,Katagiri, Ayato,Nemoto, Hisao
experimental part, p. 2365 - 2373 (2012/09/25)
Acid-catalyzed equilibrium of a mixture of 1,2- and 1,3-methyleneglycerol in 1,4-dioxane affords predominantly the 1,3-isomer via bridged acetal exchange. The minor 1,2-isomer is removed via sequential pivaloylation and tritylation to afford the desired 1,3-isomer in >99.5% purity. A symmetrically branched triglycerol is efficiently synthesized starting from the purified 1,3-isomer. Georg Thieme Verlag Stuttgart · New York.
Synthesis of branched heptaglycerol bearing eight hydroxyl groups with four cyclic protecting groups
Nemoto, Hisao,Kamiya, Masaki,Minami, Yuki,Araki, Takaaki,Kawamura, Tomoyuki
, p. 2091 - 2095 (2008/02/09)
A large series of branched oligoglycerols, BGL07 (heptamer) with cyclic protecting groups, was synthesized. Georg Thieme Verlag Stuttgart.