The reaction of thiolates with 2,3-dibromo-1-propanol revisited: application to the synthesis of bis(fattyalkylthio)propanols.

doi:10.1016/S0009-3084(99)00048-1

Paper

The reaction of thiolates with 2,3-dibromo-1-propanol revisited: application to the synthesis of bis(fattyalkylthio)propanols.

Published Sep 1, 1999 · M. Gernon, J. G. Turcotte, R. Notter

Chemistry and physics of lipids

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Abstract

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Study Snapshot

The study found a reliable alternative to the previously published method for preparing 2,3-bis(fattyalkylthio)-1-propanols, yielding 2,3-bis(n-alkylthio)-1-propanols for potential use as lung surfactant phosphatidy

PopulationOlder adults (50-71 years)

Sample size24

MethodsObservational

OutcomesBody Mass Index projections

ResultsSocial networks mitigate obesity in older groups.

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Paper

The reaction of thiolates with 2,3-dibromo-1-propanol revisited: application to the synthesis of bis(fattyalkylthio)propanols.

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References

Novel Rearrangements of 2,3-Dimercapto-1-propanol Derivatives: Formation of Dialkyl Sulfide, Dialkyl Disulfide, and 1,2,3-Tris(alkylthio)propane.

This study demonstrates that 2,3-dimercapto-1-propanol derivatives can be rearranged to produce 1,2,3-tris(alkylthio)propane and dialkyl disulfide through a common intermediate thiaranium intermediate 8.

Transition metal complexes with sulfur ligands CXI. Skeletal rearrangement of 2,3-dibromo-1-propanol in the template alkylation of [Ni(‘S2C6H4’)]2− (. Syntheses of [M(‘S4-C3OH’)] complexes (M=NiII,PtII; )

The skeletal rearrangement of 2,3-dibromo-1-propanol in template alkylation of [Ni('S4-C3OH')] complexes is due to the neighboring-group effect of the OH function.

Synthesis and antibacterial activity of a new series of tetracyclic pyridone carboxylic acids.

The novel tetracyclic pyridone carboxylic acid 4a shows potent antibacterial activity against both Gram-positive and -negative bacteria, except for Pseudomonas aeruginosa, with a slightly more potent activity than 1a.

Chemical synthesis and surface activity of lung surfactant phospholipid analogs. II. Racemic N-substituted diether phospholipids

Racemic N-substituted diether phospholipids show potential as synthetic lung surfactant components due to their hydrophobicity, surface activity, and ability to partially restore pressure-volume characteristics in rat lungs.

Chemical synthesis and surface activity of lung surfactant phospholipid analogs. III. Chiral N-substituted ether-amide phosphonolipids.

Chiral ether-amide phosphonolipids show faster adsorption and improved dynamic respreading behavior compared to DPPC, with potential applications in developing molecular structure-surface activity correlates for lung surfactant-related materials.

Citations

α-Substituted phthalocyanines based on metal-induced H- or J-type aggregation for silver and palladium ions: synthesis, fluorescence, and antimicrobial and antioxidant properties.

Novel metallophthalocyanines synthesized in this study show promising antimicrobial and antioxidant properties, with potential applications in pharmaceuticals and cosmetics.

Analysis of vibrational spectra of 3-halo-1-propanols CH(2)XCH(2)CH(2)OH (X is Cl and Br).

The vibrational spectra of 3-chloro-1-propanol and 3-bromo-1-propanol reveal that they have distinct conformational stability and internal rotations, with the lowest energy minimum corresponding to the Gauche- gauche- trans conformer.

Three rotor potential energy scans, conformational equilibrium constants and vibrational analysis of 3-fluoro-1-propanol CH(2)FCH(2)CH(2)OH.

3-fluoro-1-propanol has complex conformational equilibrium with 12 minima, and its vibrational frequencies are in agreement with experimental data.