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2,6-Difluoro­benzohydroxamic acid

✍ Scribed by Meng, Xiang-Gao ;Shang, Xian-Mei


Book ID
104486375
Publisher
International Union of Crystallography
Year
2006
Tongue
English
Weight
283 KB
Volume
62
Category
Article
ISSN
1600-5368

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✦ Synopsis


In the title compound, C 7 H 5 F 2 NO 2 , the two independent molecules are linked together by a combination of N-HÁ Á ÁO, O-HÁ Á ÁO and C-HÁ Á ÁF hydrogen bonds, forming a onedimensional structure along the c axis.


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2,4-Difluoro­benzohydroxamic acid
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3,4-Difluoro­benzohydro­xamic acid
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Structure of silylated benzohydroxamic a
✍ Jan Schraml; Magdalena Kvíčalová; Ludmila Soukupová; Vratislav Blechta 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 48 KB

NMR spectra ( 13 C, 15 N and 29 Si) of the products of trimethylsilylation and tert-butyldimethylsilylation of benzohydroxamic acid and model derivatives of benzohydroximic acid were studied in solutions. The products are shown to have the structure of (Z)(syn)-O,O 0 -bis(trimethylsilyl) and -O,O 0