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65873-72-5 66572-55-2 26218-80-4欧盟法规
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CAS号26218-80-4 6-甲氧基烟酸甲酯 | CAS号65873-72-5 6-甲氧基-3-吡啶甲醛 | CAS号66572-55-2 6-甲氧基烟酸 | CAS号144-55-8 碳酸氢钠 | CAS号3099-50-1 3-三氯甲基吡啶盐酸盐 | CAS号7440-05-3 钯 | CAS号5006-66-6 6-羟基烟酸 | CAS号5326-23-8 6-氯烟酸 | CAS号65873-72-5 6-甲氧基-3-吡啶甲醛 | CAS号70258-18-3 2-氯-5-氯甲基吡啶 | CAS号154403-85-7 2-(6-甲氧基-3-吡啶基)乙腈 | CAS号128632-03-1 5-(溴甲基)-2-甲氧基吡啶 | CAS号101990-70-9 5-氯甲基-2-甲氧基吡啶 | CAS号120276-36-0 5-氯甲基-2-甲氧基吡啶盐酸盐📜6-甲氧基-3-吡啶甲醛置于nickel(II) Chloride Hexahydrate,三乙醇胺,Tetrabutylammonium Tetrafluoroborate体系中,用 N,N-二甲基甲酰胺 作为反应溶剂,以72 %的收率获得产物(6-甲氧基吡啶-3-基)甲醇
参考文献:电化学镍催化加氢
标题:电化学镍催化加氢
摘要:描述了一种经济有效的电化学镍催化烯烃加氢反应.该反应具有出色的底物通用性和官能团兼容性以及独特的化学选择性.值得注意的是,烷基溴和芳基溴的加氢脱溴可以使用相同的反应体系和不同的配体来实现,并且通过配体的选择可以实现烯烃加氢和加氢脱溴之间的高化学选择性.
DOI:10.1002/anie.202403475
海关参考信息
- 2905110000-甲醇
2933310010-吡啶
2909199090-其他醚及其衍生物
2939800000-其他生物碱 - 💡 提示:海关信息按照顺序优先匹配,如需确认的海关信息,请参考相关资料。
- 详情请参考:📖 海关编码查询和海关进出口税则
专利信息
专利号:US-8178559-B2
优先权日:2004-12-30
标 题:Organic compounds
发明人:BREITENSTEIN WERNER; EHARA TAKERU; EHRHARDT CLAUS; GROSCHE PHILIPP; HITOMI YUKO; IWAKI YUKI; KANAZAWA TAKANORI; KONISHI KAZUHIDE; MAIBAUM JUERGEN KLAUS; MASUYA KEIICHI; IWASAKI ATSUKO; OSTERMANN NILS; SUZUKI MASAKI; TOYAO ATSUSHI; YOKOKAWA FUMIAKI
权利人:BREITENSTEIN WERNER; EHARA TAKERU; EHRHARDT CLAUS; GROSCHE PHILIPP; HITOMI YUKO; IWAKI YUKI; KANAZAWA TAKANORI; KONISHI KAZUHIDE; MAIBAUM JUERGEN KLAUS; MASUYA KEIICHI; IWASAKI ATSUKO; OSTERMANN NILS; SUZUKI MASAKI; TOYAO ATSUSHI; YOKOKAWA FUMIAKI; NOVARTIS AG
摘要:3,4-substituted piperidine compounds, these compounds for use in the diagnostic and therapeutic treatment of a warm-blooded animal, especially for the treatment of a disease (=disorder) that depends on activity of renin; the use of a compound of that class for the preparation of a pharmaceutical formulation for the treatment of a disease that depends on activity of renin; the use of a compound of that class in the treatment of a disease that depends on activity of renin; pharmaceutical formulations comprising a 3,4-substituted piperidine compound, and/or a method of treatment comprising administering a 3,4substituted piperidine compound, a method for the manufacture of a 3,4-substituted piperidine compound, and novel intermediates and partial steps for their synthesis are disclosed. The 3,4-disubstituted piperidine compounds have the formula (I), wherein the symbols have the meanings defined in the specification.