专利号:US-2005182260-A1 优先权日:2002-05-18 标 题:Process for the preparation of cyclic imides in the presence of polyphosphoric acid 发明人:MEDERSKI WERNER; BAUMGARTH MANFRED; GERMANN MARTINA; KUX DIETER; WEITZEL THOMAS 摘要:The present invention relates to a novel process for the preparation of N-substituted cyclic imides. N-substituted cyclic imides are valuable intermediates which can be employed, for example, for the synthesis of pharmacologically valuable compounds.
专利号:US-2016101414-A1 优先权日:2013-05-15 标 题 :Highly z-selective and enantioselective ring opening/cross metathesis catalyzed by a resolved stereogenic-at-ru complex 发明人:HARTUNG JOHN; GRUBBS ROBERT H 权利人:CALIFORNIA INST OF TECHN 摘要:This invention relates generally to enantiomerically enriched C—H activated ruthenium olefin metathesis catalyst compounds which are stereogenic at ruthenium, to the preparation of such compounds, and the use of such catalysts in the metathesis of olefins and olefin compounds, more particularly, in the use of such catalysts in enantio- and Z-selective olefin metathesis reactions. The invention has utility in the fields of catalysis, organic synthesis, polymer chemistry, and industrial and fine chemicals chemistry.
参考标题:Synthesis Of Lactams By Regioselective Reduction Of Cyclic Dicarboximides 作者:Maria J. Milewska,Tomasz Bytner,Tadeusz Połoński |发布日期:1996.12 摘要:Lactams Can Be Obtained By The Monothionation Of Imides With Lawesson'S Reagent Followed By The Desulfurization Of Resulted Monothioimides With Raney Nickel.
合成参考文献
摘要:Nieto, C. T.; Eames, J.; Garrido, N. M., Science of Synthesis Knowledge Updates, (2019) 1, 122. 摘要:Li, H.; Wang, Y.; Liu, Q., Science of Synthesis: Base-Metal Catalysis, (2023) 2, 551. 参考文献:10.1016/j.bmcl.2010.01.098 摘要:Jha A, Mukherjee C, Prasad AK, Parmar VS, Vadaparti M, Das U, De Clercq E, Balzarini J, Stables JP, Shrivastav A, Sharma RK, Dimmock JR. Derivatives of aryl amines containing the cytotoxic 1,4-dioxo-2-butenyl pharmacophore. Bioorganic & Medicinal Chemistry Letters. 2010 Mar;20(5):1510–5. doi: 10.1016/j.bmcl.2010.01.098.