CAS: 13053-81-1; N-(Thiophen-2-yl)Acetamide

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N-乙基苯胺 以 喹啉 用作溶剂,化学反应生成2-乙酰氨基噻吩
参考文献:Process For Manufacturing Heterocyclic Compounds
标题:Process For Manufacturing Heterocyclic Compounds
摘要:一种制备异环化合物的方法,其化学式为:##spc1## 其中r是氢原子或烃基,包括对具有以下化学式的化合物进行脱羧和二硝基化:##spc2## 其中r具有上述含义,最后水解去除酰基,并将所述异环化合物用作偶氮染料生产中的重要成分.

专利信息

专利号:US-4375544-A
优先权日:1978-01-28
标 题:Fused pyridines
发明人：METH-COHN OTTO; NARINE BRAHMA
权利人:CRODA SYNTHETIC CHEM LTD
摘要:PCT No. PCT/GB79/00017 Sec. 371 Date Jun. 8, 1979 Sec. 102(e) Date Jun. 8, 1979 PCT Filed Jan. 24, 1979 PCT Pub. No. WO79/00540 PCT Pub. Date Aug. 9, 1979.Aromatic- alpha -halo-{b} fused pyridines are made by reacting an aromatic acetamide, acid halide and amide in particular proportions, with the acid halide always in excess. The process permits the production of compounds having a wide range of substituents, that are new compounds, and that are of value as intermediates in the synthesis of, for instance, pharmaceutical compounds.