The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 07, 2010
Filed:
Dec. 09, 2005
Dae Hyuk Moon, Seoul, KR;
Dae Yoon Chi, Seoul, KR;
Dong Wook Kim, Incheon, KR;
Seung Jun OH, Seoul, KR;
Jin-sook Ryu, Seoul, KR;
Dae Hyuk Moon, Seoul, KR;
Dae Yoon Chi, Seoul, KR;
Dong Wook Kim, Incheon, KR;
Seung Jun Oh, Seoul, KR;
Jin-sook Ryu, Seoul, KR;
FutureChem Co., Ltd., Incheon, KR;
The Asan Foundation, Seoul, KR;
Abstract
The present invention relates to a method for preparation of organofluoro compounds containing radioactive isotope fluorine-18. More particularly, the present invention relates to a method for preparation of primary or secondary organofluoro compound by reacting fluorine salt containing radioactive isotope fluorine-18 with primary or secondary alkyl halide or primary or secondary alkyl sulfonate in the presence of alcohol of Chemical Formula 1 as a solvent to obtain high yield of organofluoro compound. Synthesis reaction according to the present invention may be carried out under mild condition to give high yield of the organofluoro compounds and the reaction time is decreased, and thereby is suitable for the mass production of the organofluoro compounds.