Concepedia

Synthesis and Thermal Behavior of New <i>N</i>-Heterotolan Liquid Crystals

Ursula Bohlke Vasconcelos, Emilene Dalmolin, Aloir A. Merlo

Organic Letters · 2005 · 39 citations · 19 references

Concepts

Natural SciencesChemistryMaterials ScienceCrystal StructureOrganic ChemistryPhysical ChemistryCrystal ChemistryCrystal SystemsCrystallization ProcessesCrystallographyLiquid Crystal MaterialsLiquid CrystalsLiquid Crystal Phase BehaviorThermal Behavior Development

Abstract

[reaction: see text] The synthesis of liquid crystal series 9a-d was achieved using the Buchwald protocol and Sonogashira reaction.

References

19

A convenient synthesis of acetylenes: catalytic substitutions of acetylenic hydrogen with bromoalkenes, iodoarenes and bromopyridines

Kenkichi Sonogashira, Yasuo Tohda, Nobue Hagihara · Tetrahedron Letters · 1975 · 5.1K citations

Natural Sciences, Chemistry, Catalysis +11

Simple Method for the Esterification of Carboxylic Acids

Bernhard Neises, Wölfgang Steglich · Angewandte Chemie International Edition in English · 1978 · 2K citations

Natural Sciences, Chemistry, Catalysis +5

Rational Development of Practical Catalysts for Aromatic Carbon−Nitrogen Bond Formation

John P. Wolfe, Seble Wagaw, Jean-François Marcoux et al. · Accounts of Chemical Research · 1998 · 1.8K citations

Natural Sciences, Chemical Engineering, Chemistry +16

Carbon−Heteroatom Bond-Forming Reductive Eliminations of Amines, Ethers, and Sulfides

John F. Hartwig · Accounts of Chemical Research · 1998 · 1.1K citations

Natural Sciences, Chemistry, Analytical Chemistry +11

Liquid crystals and plastic crystals

Glenn H. Brown · Materials Research Bulletin · 1975 · 818 citations

Natural Sciences, Materials Science, Physics +13