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CAS号30095-98-8 (2-硝基苯基)乙酸甲酯 | CAS号3740-52-1 2-硝基苯乙酸 | CAS号347877-90-1 methyl 2-(is°Cy... | CAS号67-56-1 甲醇 | CAS号3342-78-7 2-氨基苯乙酸 | CAS号59-48-3 2-吲哚酮 | CAS号67-56-1 甲醇 | CAS号824-21-5 1-甲基吲哚啉 | CAS号400797-94-6 4-(2-氧代吲哚啉-1-基)...📜2-硝基苯乙酸置于盐酸,Palladium 10% On Activated Carbon,氢气体系中,用 乙酸乙酯 用作溶剂,化学反应生成(2-氨基-苯基)-乙酸甲酯
参考文献:Intramolecular C-o/c-s Bond Insertion Of α-Diazoesters For The Synthesis Of 2-Aryl-4H-Benzo[d][1,3]Oxazine And 2-Aryl-4H-Benzo[d][1,3]Thiazine Derivatives
标题:Intramolecular C-o/c-s Bond Insertion Of α-Diazoesters For The Synthesis Of 2-Aryl-4H-Benzo[d][1,3]Oxazine And 2-Aryl-4H-Benzo[d][1,3]Thiazine Derivatives
摘要:使用10 Mol% Cu(Otf)2实现2-(2-芳胺基苯基)-2-重氮乙酸酯/2-重氮-2-(2-芳硫代胺基苯基)乙酸酯的分子内c-O/c-S插入,生成苯并噁嗪/苯并噻嗪.
Doi:10.1039/c4Ra08208G
海关参考信息
- 2902600000-乙苯
2912110000-甲醛
2912120000-乙醛
2915110000-甲酸 - 💡 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-9884844-B2
优先权日:2012-12-31
标 题:Heterocyclic compounds and methods of use thereof
发明人:FANG QUN KEVIN; CAMPBELL UNA; SPEAR KERRY L
权利人:SUNOVION PHARMACEUTICALS INC; SUNOVION PHARMACEUTICALS INC
摘要:Provided herein are heterocyclyl compounds, methods of their synthesis, pharmaceutical compositions comprising the compounds, and methods of their use. The compounds provided herein are useful for the treatment, prevention, and/or management of various neurological disorders, including but not limited to, psychosis and schizophrenia.
专利号:US-7368592-B1
优先权日:2000-10-04
标题:Process for the preparation of alkyl n-alkylanthranilate
发明人:BERG CARSTEN
权利人:PROM LTD
摘要:This invention is directed to a process of preparing alkyl N-alkylanthranilate, specially Methyl N-methylanthranilate, represented by Formula (I), in a one pot synthesis, using available and cheap commercial chemicals such as Isatoic anhydride, solid sodium hydroxide, dimethyl sulfate and methanol. Purity of the crude product is about 97% and yield 85%.
专利号:US-2006211603-A1
优先权日:2004-08-18
标 题:Ramoplanin derivatives possessing antibacterial activity
发明人:RAJU BORE G; CIABATTI ROMEO; MAFFIOLI SONIA I; SINGH UPINDER; ROMANO GABRIELLA; MICHELUCCI ELENA; TISENI PAOLO S; CANDIANI GIANPAOLO; KIM BUM; O'DOWD HARDWIN
权利人:VICURON PHARM INC
摘要:Novel ramoplanin derivatives are disclosed. These ramoplanin derivatives exhibit antibacterial activity. As the compounds of the subject invention exhibit potent activities against gram positive bacteria, they are useful antimicrobial agents. Methods of synthesis and of use of the compounds are also disclosed.
专利号:CN-101698647-B
优先权日:2009-10-30
标 题 :Synthesis method of 2,5-diamino benzene ethanol
专利号:CN-101698647-A
优先权日:2009-10-30
标题 :Synthesis method of 2,5-diamino benzene ethanol
专利号:CN-113429308-A
优先权日:2021-06-16
标题 :The synthesis process of diclofenac sodium