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557412

Sigma-Aldrich

6-Fluoro-2H-1,4-benzoxazin-3(4H)-one

97%

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About This Item

Empirical Formula (Hill Notation):
C8H6FNO2
CAS Number:
Molecular Weight:
167.14
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

97%

form

solid

mp

207-211 °C (lit.)

SMILES string

Fc1ccc2OCC(=O)Nc2c1

InChI

1S/C8H6FNO2/c9-5-1-2-7-6(3-5)10-8(11)4-12-7/h1-3H,4H2,(H,10,11)

InChI key

ZKNRUFWEZPGGQP-UHFFFAOYSA-N

General description

Due to the presence of halogen (F) at C-6 position in 6-fluoro-2H-1,4-benzoxazin-3(4H)-one (in active form), it exhibits phytotoxic activity.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Francisco A Macías et al.
Journal of agricultural and food chemistry, 54(26), 9843-9851 (2006-12-21)
The utility of benzoxazinones and some of their synthetic derivatives in the search for new leads for herbicide model development has been widely discussed. As the benzoxazinone skeleton contains three different potential areas for functionalization (C-2, N-4, and aromatic protons
Photoelectrochemical reduction of meta-halonitrobenzenes and related species.
Robert AW and George WJ.
J. Chem. Soc. Perkin Trans. II, 8, 1673-1677 (1995)
Catalytic hydrogenation of sulfur-containing nitrobenzene over Pd/C catalysts: In situ sulfidation of Pd/C for the preparation of Pd x S y catalysts.
Zhang Q, et al.
Applied Catalysis A: General, 497, 17-21 (2015)
H B Dunford
Redox report : communications in free radical research, 5(4), 169-171 (2000-09-20)
The first complete mechanistic analysis of halide ion oxidation by a peroxidase was that of iodide oxidation by horseradish peroxidase. It was shown conclusively that a two-electron oxidation of iodide by compound I was occurring. This implied that oxygen atom
The proximate coupling constant, 5 J (H, CH3), and the torsional mobility of the thiomethyl group in some thioanisole derivatives.
Schaefer T, et al.
Canadian Journal of Chemistry, 69(4), 620-624 (1991)

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