74410-53-0Relevant academic research and scientific papers
The Synthesis and Reactivity of Cyclic Thiocarbonates Derived from Some Carbohydrate 1,2-Diols
Patroni, Joseph J.,Stick, Robert V.,Tilbrook, D. Matthew G.,Skelton, Brian W.,White, Allan H.
, p. 2127 - 2141 (2007/10/02)
The attempted synthesis of several carbohydrate 1,2-diols is reported, together with the transformation of two of these diols into cyclic thiocarbonates, namely 4,6-O-benzylidene-3-O-methyl-1,2-O-thiocarbonyl-α-D-glucose and 3,4-O-isopropylidene-1,2-O-thiocarbonyl-β-D-arabinose.The treatment of these thiocarbonates, and a furanose 1,2-thiocarbonate previously prepared by Mukaiyama, with methyl halides and with tributyltin hydride is discussed.A single-crystal X-ray diffraction study of 3,4-O-isopropylidene-1,2-O)-thiocarbonyl-β-D-arabinose is recorded.
ALKYLATION OF METHYL 4,6-O-BENZYLIDENE-α-D-GALACTOPYRANOSIDE
Grishkovets, V. I.,Chirva, V. Ya.
, p. 25 - 28 (2007/10/02)
The partial alkylation of methyl 4,6-benzylidene-α-D-galactopyranoside in dimethylformamide and dimethyl sulfoxide in the presence of barium oxide and hydroxide is described.It has been shown that methylation and benzylation lead predominantly to the 3-al
