CAS: 2247-88-3; 4-Amino-3-Fluoropyridine

相似化合物

13505-01-6 159783-22-9 189281-61-6

上下游产品

CAS号769-54-0 3-氟-4-硝基-N-氧化吡啶 | CAS号695-37-4 3-氟吡啶氧化物

3-溴-4-硝基吡啶-N-氧化物置于palladium 10% On Activated Carbon,四丁基氟化铵,氢气体系中,用 四氢呋喃,甲醇,二甲基亚砜 用作溶剂,化学反应 0.17H,反应生成4-氨基-3-氟吡啶
参考文献:通过吡啶氮氧化物的直接放射性氟化合成间位取代的[18F]3-氟-4-氨基吡啶
标题:通过吡啶氮氧化物的直接放射性氟化合成间位取代的[18F]3-氟-4-氨基吡啶
摘要:由于其富含电子的芳香结构,吡啶的亲核(放射性)氟化具有挑战性,特别是在间位.在本文中,我们描述了第一个直接氟化的例子......
Doi:10.1039/c6Cc02362B

专利信息

专利号:US-2017355648-A1
优先权日:2016-04-26
标题 :Synthesis of meta-substituted [18f]-3-fluoro-4-aminopyridines by direct radiofluorination of pyridine n-oxides

专利号:US-10160695-B2
优先权日:2016-04-26
标 题 :Synthesis of meta-substituted [18F]-3-fluoro-4-aminopyridines by direct radiofluorination of pyridine N-oxides
发明人：BRUGAROLAS PEDRO
权利人:UNIV CHICAGO
摘要:Disclosed herein are methods for the fluorination aromatic N-heterocyclic N-oxides that comprise at least one leaving group. The N-oxides may be reduced to the fluorinated aromatic N-heterocyclic amine analogs. This novel fluorination approach may be successfully applied for synthesizing aromatic N-heterocyclic compounds labeled with 18 F.

专利号:US-2016222054-A1
优先权日:2013-09-19
标题:Ph switchable reagents and methods for their use
发明人：BROWN PATRICK O'REILLY; CAMPOPIANO ONORATO; WATTS R EDWARD; HARBURY PEHR
权利人:IMPOSSIBLE FOODS INC; UNIV LELAND STANFORD JUNIOR
摘要:This disclosure provides materials and methods for synthesis and use of pH switchable ligands.

专利号:CN-101863829-A
优先权日:2009-04-16
标题 :Synthesis method of 3-fluorine-4-aminopyridine

专利号:CN-101863829-B
优先权日:2009-04-16
标题:Synthesis method of 3-fluorine-4-aminopyridine