Preparation of fatty hydroxamate

Details Preparation of fatty hydroxamate Preparation of fatty hydroxamate

2006-05-23

2006-05-23

Carr, Deborah D. (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Fatty compounds having an acid moiety which contains the...

Reexamination Certificate

active

07049452

ABSTRACT:
A method for preparing fatty hydroxamic acids and salts thereof comprising reacting a fatty acid derivative with an aqueous solution of hydroxylamine.

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Shchukina, N.E. et al: “Synthesis of alkylhydroamic acids in an aqueous alkaline medium”; Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), 45(8), 1895-7 Coden: Zpkhab: ISSN: 0044-4618, 1972, XP008052748; p. 1895, paragraph 4 and reaction scheme.
Database CA 'Online!; Chemical Abstracts Service, Columbus, Ohio, US; Shchukina, N.E. et al: “Synthesis of alkylhydroxamic acids in an aqueous alkaline medium”; XP002345746; retrieved from STN; Database accession No. 78:29193; abstract; & Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), 45(8), 1895-7 Coden: Zpkhab; ISSN: 0044-4618, 1972, (Document cited in order to provide an abstract of the previous documents in the English language).
Vaysse L et al: “Fatty hydroxamic acid biosynthesis in aqueous medium in the presence of the lipase-acyltransferase from Candida parapsilosis”; Journal of Biotechnology, Elsevier Science Publishers, Amsterdam, NL, vol. 53, No. 1,28 Feb. 1997(1997-02-28), pp. 41-46, XP004094622; ISSN: 0168-1656; the whole document.

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