Detail publikačního výsledku

Multivariate Regression with Substituent Shift Increments. III. 2,5-Disubstitued Furans.

Holík, M., Friedl, Z., Marchalín, Š.

Originální název

Multivariate Regression with Substituent Shift Increments. III. 2,5-Disubstitued Furans.

Anglický název

Multivariate Regression with Substituent Shift Increments. III. 2,5-Disubstitued Furans.

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

Six series of 2-X-5-Y-substituted furans were used for multivariate regression of C-13 NMR chemical shifts with four substituent shift increments (SSI). Multivariate regression proved that the corresponding position in benzenes and furans are not affected by the substituents in the same way: in 2-X-5-Y-substituted furans, the meta C-13 chemical shifts is probably affected by change in diamagnetic contribution of the Y group, and para position behaves like another ortho position in the molecule.

Anglický abstrakt

Six series of 2-X-5-Y-substituted furans were used for multivariate regression of C-13 NMR chemical shifts with four substituent shift increments (SSI). Multivariate regression proved that the corresponding position in benzenes and furans are not affected by the substituents in the same way: in 2-X-5-Y-substituted furans, the meta C-13 chemical shifts is probably affected by change in diamagnetic contribution of the Y group, and para position behaves like another ortho position in the molecule.

Klíčová slova v angličtině

substituent shift increments, C-13 NMR substituent chemical shifts, asignment of C-13 NMR signals, linear regression, furans

Autoři

Holík, M., Friedl, Z., Marchalín, Š.

Vydáno

11.11.1999

ISSN

0010-0765

Periodikum

Collection of Czechoslovak Chemical Communication

Svazek

64

Číslo

10

Stát

Česká republika

Strany od

1696

Strany počet

14

BibTex

@article{BUT37652,
  author="Miroslav {Holík} and Zdeněk {Friedl} and Štefan {Marchalín}",
  title="Multivariate Regression with Substituent Shift Increments. III. 2,5-Disubstitued Furans.",
  journal="Collection of Czechoslovak Chemical Communication",
  year="1999",
  volume="64",
  number="10",
  pages="14",
  issn="0010-0765"
}