Publication detail

Intramoleculat H-bonding in 2,4-disubstituted 6-morpholinomethylphenols

Friedl, Z., Šlais, K.

Original Title

Intramoleculat H-bonding in 2,4-disubstituted 6-morpholinomethylphenols

Type

journal article - other

Language

English

Original Abstract

The acid-base properties of 19 2,4-disubstituted 6-morpholinomethylphenols were studied by means of potentiometric and/or spectrophotometric titration. The evaluated pI values were correlated with Hammett sigma-meta and sigma-para constants for 2-X and 4-Y substituents, respectively. A DSP equation fits adequately (r= 0.993) the wide range of pI values from 4.8 to 9.1 without any deviation due to an intramolecular H-bonding of ortho NO2 groups.

Keywords

H-bonding, 6-morpholinophenols, pI markers

Authors

Friedl, Z., Šlais, K.

RIV year

1997

Released

9. 9. 1997

Publisher

ČSCH

ISBN

0009-2770

Periodical

Chemické listy

Year of study

91

Number

9

State

Czech Republic

Pages from

679

Pages to

679

Pages count

1

BibTex

@article{BUT39096,
  author="Zdeněk {Friedl} and Karel {Šlais}",
  title="Intramoleculat H-bonding in 2,4-disubstituted 6-morpholinomethylphenols",
  journal="Chemické listy",
  year="1997",
  volume="91",
  number="9",
  pages="1",
  issn="0009-2770"
}