CAS: 66137-74-4; 5-Iodooctafluoro-3-Oxapentanesulfonyl Fluoride

相似化合物

67990-78-7 146829-79-0 67990-76-5

上下游产品

CAS号116-14-3 四氟乙烯 | CAS号81439-24-9 potassium tetra... | CAS号7553-56-2 碘 | CAS号67990-76-5 1,1,2,2-四氟-2-(1... | CAS号67990-77-6 2-[(1,1,2,2,3,3... | CAS号68136-90-3 1,1,2,2-tetrafl... | CAS号29514-94-1 全氟(3-氧杂戊-4-烯)磺酰氟 | CAS号84271-36-3 1,1,2,2-四氟-4-碘- | CAS号148716-83-0 1,1,2,2-TETRAFL...

四氟乙烷-Beta-磺内酯置于potassium Fluoride,溴,碘体系中,用 二乙二醇二甲醚 作为反应溶剂,20.0 °C,400.01 Kpa 条件下,反应 24.5H,以56%的收率获得产物2-(2-碘-四氟乙氧基)四氟乙基硫酰氟
参考文献:新規のパーフルオロ六員環化合物
标题:新規のパーフルオロ六員環化合物
摘要:[问题]提供新的全氟六元环化合物.[解决方法]一般式(1)如下所示:[化1](其中,R是-F或-Cf3.)的全氟六元环化合物,其特征在于.[选图]无.

专利信息

专利号:US-7976824-B2
优先权日:2003-07-31
标题:Production of 2-18F-2-deoxy-D-glucose via solid-phase synthesis
发明人：BROWN LYNDA JANE; BROWN RICHARD CHARLES DOWNIE; WADSWORTH HARRY JOHN; JACKSON ALEXANDER
权利人:GE HEALTHCARE LTD
摘要:The invention relates to a compound of formula (I): wherein P 1 , P 2 , P 3 , and P 4 are each independently hydrogen or a protecting group; and n is an integer of from 2 to 20 and to the use of such compounds for the synthesis of 18 F-FDG.

专利号:US-9073802-B2
优先权日:2010-02-12
标题 :Method for producing 18F-labeled compound and high molecular compound to be used in the method
发明人：TAKAHASHI TAKASHI; TANAKA HIROSHI; NAKADA TSUTOMU
权利人:TAKAHASHI TAKASHI; TANAKA HIROSHI; NAKADA TSUTOMU; TOKYO INST TECH; UNIV NIIGATA
摘要:The present invention aims at solving the problems of conventional methods for producing an 18 F-labeled compound, that is, the problem of purification of a compound in a liquid phase synthesis method and the problem of an insufficient yield due to the reduction of reactivity in a solid phase synthesis method. There is provided a method for producing an 18 F-labeled compound including: allowing a high molecular compound containing a residue of a precursor compound to be labeled and a residue of a phase transfer catalyst in the molecule thereof to react with 18 F − ; and removing the 18 F-labeled compound from the high molecular compound.

专利号:US-2007274911-A1
优先权日:2003-07-31
标题:Production of 2-18F-2-Deoxy-D-Glucose Via Solid-Phase Synthesis