Results 191 to 200 of about 11,801 (209)
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The Journal of Physical Chemistry, 1989
The isomeric pairs 1-picryl-1,2,3-triazole, 2-picryl-1,2,3-triazole and 4-nitro-1-picryl-1,2,3-triazole, 4-nitro-1-picryl-1,2,3-triazole differ dramatically in their impact sensitivity. Since these pairs of compounds have identical oxygen balance this strongly suggests that there is a difference in the decomposition mechanism.
C. B. Storm +4 more
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The isomeric pairs 1-picryl-1,2,3-triazole, 2-picryl-1,2,3-triazole and 4-nitro-1-picryl-1,2,3-triazole, 4-nitro-1-picryl-1,2,3-triazole differ dramatically in their impact sensitivity. Since these pairs of compounds have identical oxygen balance this strongly suggests that there is a difference in the decomposition mechanism.
C. B. Storm +4 more
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From 1-Sulfonyl-4-aryl-1,2,3-triazoles to 1-Allenyl-5-aryl-1,2,3-triazoles
The Journal of Organic Chemistry, 2017An efficient and highly regioselective synthesis of 1-allenyl-5-aryl-1,2,3-triazoles from 1-sulfonyl-4-aryl-1,2,3-triazoles is disclosed. 1-Sulfonyl-4-aryl-1,2,3-triazoles reacted with propargylic alcohols in the presence of trifluoroboron etherate to furnish 1-allenyl-5-aryl-1,2,3-triazoles.
Kai Huang +3 more
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European Journal of Medicinal Chemistry, 2008
The chemical structures of many synthetic activators of large-conductance calcium-activated potassium channels (BK channels) satisfy a simple pharmacophore model, consisting of two appropriately substituted phenyl rings connected by a linker of a heterogeneous nature.
CALDERONE, VINCENZO +6 more
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The chemical structures of many synthetic activators of large-conductance calcium-activated potassium channels (BK channels) satisfy a simple pharmacophore model, consisting of two appropriately substituted phenyl rings connected by a linker of a heterogeneous nature.
CALDERONE, VINCENZO +6 more
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Journal of Fluorine Chemistry, 2016
Abstract The titration of a series of fluorous bis(1,2,3-triazol-4-ylmethyl) molecules with camphorsulfonic acid has been examined by 1 H NMR spectroscopy to investigate any conformational changes that might occur on protonation; it is envisaged that this information will assist in predicting their potential as ligands.
Dominic V. Francis +2 more
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Abstract The titration of a series of fluorous bis(1,2,3-triazol-4-ylmethyl) molecules with camphorsulfonic acid has been examined by 1 H NMR spectroscopy to investigate any conformational changes that might occur on protonation; it is envisaged that this information will assist in predicting their potential as ligands.
Dominic V. Francis +2 more
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ChemInform Abstract: 1,2,3‐TRIAZOLES PART 2, 4‐AMINO‐5‐AMINOMETHYL‐1,2,3‐TRIAZOLES
Chemischer Informationsdienst, 1973AbstractDurch Hydrolyse des Azomethins (I) wird das Aminocarbonitril (II) dargestellt; das Isomere (III) wird analog gewonnen.
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Journal of the Chemical Society C: Organic, 1968
A number of 1-aryl 1,2,3-triazoles have been synthesised; their u.v. absorption data and the apparent dissociation constants of the derived carboxylic acids are given. 1-Aryl 1,2,3-triazoles are nitrated and brominated in the 4-position of the phenyl ring.
H. El Khadem +2 more
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A number of 1-aryl 1,2,3-triazoles have been synthesised; their u.v. absorption data and the apparent dissociation constants of the derived carboxylic acids are given. 1-Aryl 1,2,3-triazoles are nitrated and brominated in the 4-position of the phenyl ring.
H. El Khadem +2 more
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Organic Preparations and Procedures, 1970
T. E. Eagles, M. A. Khan, B. M. Lynch
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T. E. Eagles, M. A. Khan, B. M. Lynch
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