CAS: 4214-79-3; 5-Chloropyridin-2(1H)-One

相似化合物

5437-33-2 856965-66-7 1227587-31-6

上下游产品

CAS号142-08-5 2-羟基吡啶 | CAS号1072-98-6 2-氨基-5-氯吡啶 | CAS号89478-74-0 5-chloro-1-(4,6... | CAS号64-17-5 乙醇 | CAS号75-64-9 叔丁胺 | CAS号104940-98-9 5-chloro-1-[3-(... | CAS号40473-01-6 2-溴-5-氯吡啶 | CAS号87394-65-8 1-(5-氯-2-吡啶)哌嗪 | CAS号16110-09-1 2,5-二氯吡啶 | CAS号137628-16-1 3-溴-5-氯-2-羟基吡啶 | CAS号138006-41-4 2,5-二氯-3-溴吡啶 | CAS号32230-08-3 2-(5-氯吡啶-2-基氧基)... | CAS号32177-89-2 ethyl 2-(5-chlo... | CAS号21427-62-3 2,5-二氯-3-硝基吡啶 | CAS号21427-61-2 5-氯-2-羟基-3-硝基吡啶

2,5-二氯吡啶置于盐酸体系中,化学反应生成 5-氯-2-羟基吡啶
参考文献:Us1778784
标题:Us1778784

专利信息

专利号:US-4092323-A
优先权日:1975-09-16
标 题 :Hydrazine derivatives of pyridyl-ketones
发明人：FOSTER ROBERT; PRESTON ROGER EDWIN; ROBINSON GRAHAM ERNEST
权利人:ICI LTD
摘要:The disclosure relates to novel protected ketone derivatives, for example dimethyl 3-(3-chlorophenoxy)-2-semicarbazonopropylphosphonate, for use as intermediates in the synthesis of known prostaglandin analogues, and to a process for their manufacture.

专利号:US-7754188-B2
优先权日:2003-06-30
标 题:Radiolabeled cannabinoid-1 receptor modulators
发明人：BURNS H DONALD; CHEN ALEX M; GIBSON RAYMOND E; GOULET MARK T; HAGMANN WILLIAM K; HAMILL TERENCE G; JEWELL JAMES P; LIN LINUS S; LIU PING; PERESYPKIN ANDREY V
权利人:MERCK SHARP & DOHME
摘要:The present invention relates to particular radiolabeled Cannabinoid-1 (CB1) receptor modulators, and methods of using these modulators for labeling and diagnostic imaging of Cannabinoid-1 receptors in mammals, particularly humans. In addition, intermediates useful for the synthesis of the radiolabeled Cannabinoid-1 receptor modulators are also disclosed, as well as the processes for synthesizing the radiolabeled Cannabinoid-1 receptor modulators. Still further, formulations of the radiolabeled Cannabinoid-1 receptor compounds are described.

专利号:US-4046841-A
优先权日:1975-09-16
标 题 :Phosphonates containing protected ketone group
发明人：FOSTER ROBERT; PRESTON ROGER EDWIN; ROBINSON GRAHAM ERNEST
权利人:ICI LTD
摘要:The disclosure relates to novel protected ketone derivatives, for example dimethyl 3-(3-chlorophenoxy)-2-semicarbazonopropylphosphonate, for use as intermediates in the synthesis of known prostaglandin analogues, and to a process for their manufacture.

专利号:US-4433149-A
优先权日:1981-08-25
标题 :Esters of ureido-phenyl (or pyridyl) phosphinic acids
发明人：LEE SHY-FUH
权利人:ZOECON CORP
摘要:Substituted tetrahydrobenzodiazaphosphorindiones or tetrahydropyridodiazaphosphorindiones, intermediates therefore, synthesis thereof, said compounds being useful herbicides.

专利号:CN-104529884-A
优先权日:2014-12-02
标题:A kind of green synthesis method for preparing N-alkylpyridone

专利号:CN-101830845-A
优先权日:2010-05-28
标 题 :Synthesis method of 5-chloro-2,3-dihydroxyl pyridine