相似化合物
1204-21-3 1201-38-3 1212268-27-3上下游产品
CAS号79-04-9 氯乙酰氯 | CAS号150-78-7 对苯二甲醚 | CAS号1201-38-3 2,5-二甲氧基苯乙酮 | CAS号2785-98-0 2,5-二甲氧基苯甲酸 | CAS号60912-82-5 2-氯-1-(2,5-二羟基苯基)乙酮 | CAS号408338-41-0 1-benzofuran-3,...📜2,5-二甲氧基苯乙酮置于n,N,N-Trimethylbenzenemethanaminium Dichloroiodate体系中,用 甲醇,1,2-二氯乙烷 用作溶剂,化学反应 4.0H,以95%的收率获得2-氯-1-(2,5-二甲氧苯基)乙酮
参考文献:α-Chlorination Of Aromatic Acetyl Derivatives With Benzyltrimethylammonium Dichloroiodate
标题:α-Chlorination Of Aromatic Acetyl Derivatives With Benzyltrimethylammonium Dichloroiodate
摘要:在回流二氯乙烷/甲醇中,芳香族乙酰衍生物与苄基三甲基二氯碘酸铵反应数小时,可获得高产率的α-氯乙酰衍生物.
Doi:10.1055/s-1988-27633
海关参考信息
- 2902600000-乙苯
2905110000-甲醇
2912110000-甲醛
2912120000-乙醛 - 💡 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-6201153-B1
优先权日:2000-04-17
标 题 :Synthesis of midodrine HCI from a novel intermediate 1-(2′,5′-dimethoxyphenyl)-2-azidoethanone
发明人:RAY ANUP K; PATEL HIREN; PATEL MAHENDRA R
权利人:GENEVA PHARMACEUTICALS INC
摘要:Midodrine hydrochloride, ±1-(2',5'-dimethoxyphenyl)-2-glycineamido-ethanol-(1)-HCl, is prepared from a novel intermediate, 1-(2',5'-dimethoxyphenyl)-2-azidoethanone.
专利号:EP-1276711-A2
优先权日:2000-04-17
标 题 :Synthesis of midodrine hci from a novel intermediate 1-(2',5'-dimethoxyphenyl)-2-azidoethanone
专利号:WO-0179154-A2
优先权日:2000-04-17
标 题:Synthesis of midodrine hci from a novel intermediate 1-(2',5'-dimethoxyphenyl)-2-azidoethanone
专利号:DE-60101053-T2
优先权日:2000-04-17
标 题:SYNTHESIS OF MIDODRIN HYDROCHLORIDE FROM INTERMEDIATE 1- (2'.5'-DIMETHOXYPHENYL) -2-AZIDOETHANONE
专利号:EP-1276711-B1
优先权日:2000-04-17
标题 :Synthesis of midodrine hci from a novel intermediate 1-(2',5'-dimethoxyphenyl)-2-azidoethanone
专利号:ES-2210160-T3
优先权日:2000-04-17
标 题:SYNTHESIS OF HCL OF MIDODRINE FROM A NEW 1- (2 ', 5'-DIMETOXIFENIL) -2-AZIDOETANONE INTERMEDIATE.