26627-36-1Relevant articles and documents
Cholesterol appended bis-1,2,3-triazoles as simple supramolecular gelators for the naked eye detection of Ag+, Cu2+ and Hg2+ ions
Ghosh, Kumaresh,Panja, Atanu,Panja, Santanu
, p. 3476 - 3483 (2016)
Cholesterol coupled bis-1,2,3-triazoles 1-3 have been synthesized and their gelation abilities are examined. Bis triazoles 1-3 form a gel from CHCl3-CH3OH (2: 1, v/v) mixture solvents. In contrast, compounds 4 and 5, which are devoid of triazoles, are unable to form a gel under similar conditions and thus validate the essential role of triazoles in gelation. While the gel phase of 1 detects Cu2+ ions by showing phase transformation from gel to sol, gels derived from 2 and 3 undergo disintegration in the presence of Ag+, Cu2+ and Hg2+ ions. Such phase changes corroborate the visual sensing of metal ions. Moreover, the fluorescence titration of 3 discriminates Cu2+, Hg2+ and Ag+ ions by exhibiting differential quenching.
Click chemistry as an efficient tool to access β-cyclodextrin dimers
Mourer, Maxime,Hapiot, Frédéric,Monflier, Eric,Menuel, Stéphane
, p. 7159 - 7163 (2008)
The Cu(I)-catalyzed azide-alkyne cycloaddition has enabled practical and efficient preparation of hydroxylated, permethylated and peracylated β-cyclodextrin dimers in good yields starting from mono-6-azido-β-cyclodextrin and ortho-, meta- or para-bis-(pro
THERMOLYSIS-MEDIATED PROCESS FOR MANUFACTURING CHROMENES INTENDED FOR THE PREPARATION OF THERMOSETTING RESINS
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Paragraph 0056, (2021/01/29)
A process for manufacturing chromenes which are intended for the preparation of thermosetting resins, includes transforming an aromatic propargyl ether of general formula (I) into a chromene by flash vacuum thermolysis, at a temperature of between 300 and
PROCESS FOR PRODUCING CHROMENES BY CATALYSIS WITH COPPER SALTS INTENDED FOR THE PREPARATION OF THERMOSETTING RESINS
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Paragraph 0064-0065, (2021/01/29)
A process for producing chromenes intended for the preparation of thermosetting resins, includes converting an aromatic propargyl ether of general formula (I) into a chromene by homogeneous catalysis with copper salts in anisole at a temperature between 1
Synthesis and characterization of novel phenoxy-substituted enediyne-triazole conjugates using click chemistry
Joshi, Mukesh C.
, p. 195 - 202 (2021/03/19)
Novel group of phenoxy-substituted enediyne-triazole conjugates were synthesized by Huisgen [3+2] cycloaddition reaction (Click chemistry) in aqueous media. It was observed that ene-diynes were stable in aqueous medium and open-air conditions.