13170-66-6Relevant articles and documents
Direction of the Dipole Moment in the Ester Group
Salz, E.,Hummel, J. P.,Flory, P. J.,Plavslc, M.
, p. 3211 - 3215 (1981)
The directions of the dipole moments in esters RCOOR' in which R and R' are alkyl or aryl groups have been deduced by analysis of experimental values of dipole moments of six compounds containing two polar groups, one or both of which are esters.New determinations of molecular dipole moments are reported for dimethyl trans-1,4-cyclohexanedicarboxylate and for trans-1,4-cyclohexanediol diacetate.The moment of the ester group is directed (in the positive sense) at an angle τE=123 +/- 3 deg from the R-CO axis in both aromatic and aliphatic esters, formates excepted.
METHOD FOR PRODUCING ACID HALIDE SOLUTION, MIXED SOLUTION, AND METHOD FOR PRODUCING MONOESTER COMPOUND
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Paragraph 0137-0144; 0155-0156; 0159-0161; 0170, (2019/01/04)
The present disclosure provides a method for producing an acid halide solution that is useful as a production intermediate or the like that allows industrially advantageous production of a polymerizable liquid crystal compound. The method for producing an
As a polymer skeleton [...][...] compound and method of manufacturing same
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Paragraph 0064, (2018/05/15)
PROBLEM TO BE SOLVED: To provide a dinaphthothiophene compound useful as a refractive index improver for a plastic optical material, and a polymer comprising a dinaphthothiophene skeleton.SOLUTION: The dinaphthothiophene compound of the present invention
acyl triazole derivative and its manufacturing method
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Paragraph 0054, (2017/04/03)
PROBLEM TO BE SOLVED: To provide a novel acyl triazole derivative that can be synthesized at low cost by a convenient method, has a comparable reactivity to an acid chloride with an amine compound and an alcohol compound, and can be safely handled, and a method of manufacturing the same; the acyl triazole derivative that is useful as a reactant applied to polymerization reaction to be continued; and a monomer comprising the same.SOLUTION: An acyl triazole derivative is shown by formula (1). In the formula, A denotes a substituted arylene group, a 1,3-phenylene group, a bisarylene group, a polycyclic arylene group, an alkylene group or an aralkylene group.