907575-48-8Relevant academic research and scientific papers
NIVYASIDE - A NEW GLYCOSIDE FROM Leucanthemum vulgare
Sagareishvili, T. G.,Alaniya, M. D.,Kikoladze, V. S.,Kemertelidze, E. P.
, p. 408 - 412 (1982)
From the ligulate flowers of Leucanthemum vulgare Lam. growing on the territory of the Georgian SSR a new glycoside has been isolated which has been called nivyaside and has the structure 8-(1-α-D-glucopyranosyl-5-deoxyquercit-5-yl)-4',5,7-trihydroxyflavone.
Ring opening of epoxides with NaHSO4: isolation of β-hydroxy sulfate esters and an effective synthesis for trans-diols
Cavdar, Huseyin,Saracoglu, Nurullah
experimental part, p. 985 - 989 (2009/04/07)
Sodium hydrogen sulfate (NaHSO4) was observed to be highly effective as a reagent or catalyst in the ring-opening reactions of epoxides under mild conditions. Reaction of epoxides with NaHSO4 gave isolable β-hydroxy sulfate esters and vicinal diols. Experimenting with different epoxides, the study investigated the scope of the ring-opening reaction.
Facile stereoselective syntheses of four of the six 1, 2, 3, 4-cyclohexanetetrols: Increasing the accessibility of cyclitols for probing the molecular recognition of saccharides
Huang,Cabell,Anslyn
, p. 2757 - 2764 (2007/10/02)
New and stereoselective syntheses of (1,2,3/4)-, (1,2/3,4)-, (1,4/2,3)-, and (1,2,4/3)-cyclohexanetetrols (1,2,3 and 4 respectively) are described. The known syn and anti 1,4-cyclohex-2-enediols 9 and 10 were used as starting materials. Diols 9 and 10 wer
SHORT SYNTHESIS OF CONDURITOLS A AND D, AND DEHYDROCONDURITOLS, FROM BENZENE: THE PHOTO-OXIDATION OF cis-CYCLOHEXA-3,5-DIENE-1,2-DIOL
Carless, Howard A. J.,Oak, Ozer Z.
, p. 1719 - 1720 (2007/10/02)
Diene (1), available by microbial oxidation of benzene, undergoes reaction with singlet oxygen to yield endoperoxides (2) and (3); reduction or rearrangement of these compounds gives conduritols (5) and (6) or dehydroconduritols (8) and (9), respectively.
A Facile Synthesis of Cyclitols from Cyclohexene
Hasegawa, Akira,Kobayshi, Toshiyuki,Kiso, Makoto
, p. 165 - 168 (2007/10/02)
A facile procedure to synthesize cyclitols from cyclohexene was examined. 1-O-Benzylcyclohex-2-enol (1-benzyloxycyclohexene-2) (I) was prepared from cyclohexene by bromination and successive treatment with sodium benzyloxide.Compound I was converted, by using the same procedure, into DL-trans-1,2-di-O-benzylcyclohex-3-enediol (IIIa), DL-trans- and meso-cis-1,4-di-O-benzylcyclohex-2-enediols (IIIb and IIIc).The main product (IIIa) was converted into dihydroconduritols (IXc and Xc) via the corresponding di-O-benzylcyclohexanetetrols.
