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isopropyl chloroformate 2,5-Dimethylpyrrole di-isopropyl azodicarboxylate 2,3:10,11-dibenzoperylenedi-isopropyl azodicarboxylate 32H44N10O8P2C32H44N10O8P2 diisopropyl 1-(4-phenyl-3-butyn-2-yl)hydrazine-1,2-dicarboxylate 📜Diisopropyl (E)-Azodicarboxylate置于(Bathocuproine)Pd(Dead),溶剂黄146体系中,用 异丙醇 用作溶剂,化学反应 72.0H,以87%的收率获得二异丙基联亚氨基二碳胺
参考文献:Nn多个键的催化活化:均相钯催化剂,用于以机械方式前所未有地还原偶氮化合物.
标题:Nn多个键的催化活化:均相钯催化剂,用于以机械方式前所未有地还原偶氮化合物.
摘要:
Doi:10.1002/anie.200503875
海关参考信息
- 2905122000-异丙醇
2912110000-甲醛
2915110000-甲酸
2909199090-其他醚及其衍生物 - 💡 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-7148362-B2
优先权日:2003-09-18
标题:Process for the preparation of enantiopure pyrrolidin-2-one derivatives
发明人:IDING HANS; KRUMMENACHER DANIELA; WIRZ BEAT; WOSTL WOLFGANG
权利人:HOFFMANN LA ROCHE
摘要:The present invention relates to a process for the preparation of enantiopure intermediates useful in the synthesis of valuable pharmaceutically active compounds, e.g. MAOB inhibitors, and to novel intermediates of formulae I and II n nwherein R 21 , R 22 , R 23 and R 24 are as defined in the description and claims.
专利号:WO-2005026373-A1
优先权日:2003-09-18
标题 :Enzymatic synthesis of enatiopure intermediates by means of cholesterolesterase from yeasts
专利号:US-2018222909-A1
优先权日:2015-07-29
标 题 :Process for the preparation of ibrutinib and new synthesis intermediate
发明人:BERTOLINI GIORGIO; FERRANDO ILARIA; SADA MARA
权利人:OLON SPA
摘要:Subject-matter of the invention is a process for the preparation of ibrutinib and intermediate compound.
专利号:CA-3152302-A1
优先权日:2019-10-30
标题:Synthesis of 3-({5-chloro-1-[3-(methylsulfonyl)propyl]-1h-indol-2-yl} methyl)-1-(2,2,2-trifluoroethyl)-1,3-dihydro-2h-imidazo[4,5c]pyridin-2-one
专利号:AU-2020372633-A1
优先权日:2019-10-30
标 题:Synthesis of 3-({5-chloro-1-[3-(methylsulfonyl)propyl]-1H-indol-2 yl}methyl)-1-(2,2,2-trifluoroethyl)-1,3-dihydro-2H-imidazo[4,5-c]pyridin-2-one
专利号:JP-2007505855-A
优先权日:2003-09-18
标题:Enzymatic synthesis of enantiopure intermediates