CAS: 16879-02-0; 6-Chloropyridin-2(1H)-One

相似化合物

68963-75-7 1227581-74-9 57864-39-8

上下游产品

6-ethoxy-2-bromo-pyridine 6-chloro-2-methoxypyridine hexamethyldisilathiane acetic acid 2,6-dichloropyridine 3,5,6-trichloropyridin-2 ol 1-(6-hydroxy-2-pyridyl)piperazine Z-Ala-OPyCl

2-溴-6-乙氧基吡啶置于盐酸,水体系中,化学反应生成6-氯吡啶-2-醇
参考文献:Den Hertog; De Bruyn,Recueil Des Travaux Chimiques Des Pays-Bas,1951,Vol. 70,P. 182,190
标题:Den Hertog; De Bruyn,Recueil Des Travaux Chimiques Des Pays-Bas,1951,Vol. 70,P. 182,190

专利信息

专利号:US-6271379-B1
优先权日:2000-03-08
标题:Intermediates useful for the synthesis of huperzine A
发明人：TUECKMANTEL WERNER; KOZIKOWSKI ALAN P
权利人:UNIV GEORGETOWN
摘要:Intermediates useful for the synthesis of huperzine A represented by the structures below, n and methods for their synthesis, wherein: n R 1 is lower alkyl, benzyl, or substituted benzyl; n X is a suitable leaving group; n Y is an electron withdrawing group that can subsequently be converted into an amino group; n one broken line is present as a carbon—carbon bond and the other broken line is absent, where the broken line forms an unconjugated carbon—carbon double bond, which double bond may be endocyclic whereby n is 3 or the double bond may be exocyclic whereby n is 2.

专利号:US-5486615-A
优先权日:1993-11-30
标题:Method of making asymmetric DE ring intermediates for the synthesis of camptothecin analogs
发明人：COMINS DANIEL L
权利人:UNIV NORTH CAROLINA STATE
摘要:Methods of making asymmetric DE ring intermediates for the synthesis of camptothecin and camptothecin analogs employ a dioxane intermediate as the immediate precursor to the DE ring intermediate. Novel intermediates are also disclosed.

专利号:WO-2024008625-A1
优先权日:2022-07-04
标 题:Procedure for the synthesis of tirbanibulin

专利号:US-5395939-A
优先权日:1993-11-30
标题 :Method of making asymmetric de ring intermediates for the synthesis of camptothecin and camptothecin analogs

专利号:WO-0166524-A2
优先权日:2000-03-08
标题:Intermediates useful for the synthesis of huperzine a

专利号:EP-4302831-A1
优先权日:2022-07-04
标题 :Process for synthesis of tirbanibulin