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2-Fluoro-l-histidine.

Andra KK, Bullinger JC, Bann JG, Eichhorn DM - Acta Crystallogr Sect E Struct Rep Online (2010)

Bottom Line: The title compound, C(6)H(8)FN(3)O(2), an analog of histidine, shows a reduced side-chain pK(a) (ca 1).The title structure exhibits a shortening of the bond between the proximal ring N atom and the F-substituted ring C atom, indicating an increase in π-bond character due to an inductive effect of fluorine.

View Article: PubMed Central - HTML - PubMed

Affiliation: Department of Chemistry, Wichita State University, 1845 Fairmount, Wichita, KS 67260-0051, USA.

ABSTRACT
The title compound, C(6)H(8)FN(3)O(2), an analog of histidine, shows a reduced side-chain pK(a) (ca 1). The title structure exhibits a shortening of the bond between the proximal ring N atom and the F-substituted ring C atom, indicating an increase in π-bond character due to an inductive effect of fluorine.

No MeSH data available.


Mercury plot showing thermal ellipsoids on the 50% probability level.
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Fap1: Mercury plot showing thermal ellipsoids on the 50% probability level.


2-Fluoro-l-histidine.

Andra KK, Bullinger JC, Bann JG, Eichhorn DM - Acta Crystallogr Sect E Struct Rep Online (2010)

Mercury plot showing thermal ellipsoids on the 50% probability level.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3009228&req=5

Fap1: Mercury plot showing thermal ellipsoids on the 50% probability level.
Bottom Line: The title compound, C(6)H(8)FN(3)O(2), an analog of histidine, shows a reduced side-chain pK(a) (ca 1).The title structure exhibits a shortening of the bond between the proximal ring N atom and the F-substituted ring C atom, indicating an increase in π-bond character due to an inductive effect of fluorine.

View Article: PubMed Central - HTML - PubMed

Affiliation: Department of Chemistry, Wichita State University, 1845 Fairmount, Wichita, KS 67260-0051, USA.

ABSTRACT
The title compound, C(6)H(8)FN(3)O(2), an analog of histidine, shows a reduced side-chain pK(a) (ca 1). The title structure exhibits a shortening of the bond between the proximal ring N atom and the F-substituted ring C atom, indicating an increase in π-bond character due to an inductive effect of fluorine.

No MeSH data available.