113566-67-9Relevant articles and documents
Acetolysis of 2,4-O-benzylidene-L-ribo-hex-5-enitol derivative
Kuszmann, Janos,Podanyi, Benjamin
, p. 217 - 226 (1994)
Acetolysis of (Z)-1,3-di-O-acetyl-2,4-O-benzylidene-5,6-dideoxy-6-C-(2,4-dichlorophenyl)-L-ribo-hex-5-enitol afforded, besides 2-C--3,4,6-tri-O-acetyl-2-deoxy-β-D-allo- and -gluco-hexopyranosylbenzene, (E)-1,2,3,4-tetra-O-acetyl-5,6-dideoxy-6-C-(2,4-dichlorophenyl)-D-lyxo- and -L-ribo-hex-5-enitol as main products.The rate of this reaction as well as the ratio of the products depends on the chirality of C-3.This was confirmed by acetolysis of the corresponding L-erythro-pent-4-enitol derivative.
An Improved, Versatile, and Easily Scalable Synthesis of Sphingomyelins: Application to Stable Isotope Labeling
Blankenstein, J?rg,Le Strat, Franck,Pérard, Serge,Philippe, Nicolas,Roy, Sébastien
supporting information, p. 2106 - 2110 (2020/08/17)
With a view to make conveniently labeled mass spectrometry standards available, a set of deuterated sphingomyelins were prepared by a new expedient, flexible, robust, scalable, and high-yielding synthetic scheme starting from 2-azido-3- O -benzoylsphingos
Oligosaccharide compound and its manufacture and its intermediate
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Paragraph 0237; 0238; 0239, (2018/04/14)
The purpose of the present invention is to provide an oligosaccharide with high versatility that can produce a protected sulfate oligosaccharide that can become a manufacturing intermediate of polysulfated hyaluronic acid, and to provide a manufacturing method therefor and an intermediate thereof. Position 2 amino groups in glucosamine, galactosamine, and the like can react with saccharide receptors having an electron attracting group such as glucuronic acid and protected sulfate groups, by using a saccharide donor protected by a specific protective group.