CAS: 527-62-8; 2-Amino-4,6-Dichlorophenol

上下游产品

CAS号609-89-2 2,4-二氯-6-硝基苯酚 | CAS号7772-99-8 无水氯化亚锡 | CAS号139137-46-5 2,4-dichloro-6-... | CAS号120-83-2 2,4-二氯苯酚 | CAS号108-95-2 苯酚 | CAS号7647-01-0 盐酸 | CAS号858013-68-0 4,6,4',6'-tetra... | CAS号73397-13-4 6,8,10-trichlor... | CAS号75213-91-1 8,10-dichlorobe... | CAS号81665-46-5 N-(3,5-Dichloro... | CAS号55202-45-4 N-(3,5-dichloro... | CAS号5815-20-3 3,5-dichloro-N-...

2,4-二氯-6-硝基苯酚 以 Aqueous Ammonium Acetate,2-氨基-6-氯苯酚,乙腈 作为反应溶剂,以10%的收率获得产物4,6-二氯-2-氨基苯酚
参考文献:Pyrazolopyrimidines As Therapeutic Agents
标题:Pyrazolopyrimidines As Therapeutic Agents
摘要:本发明涉及式(I)的吡唑吡嘧啶衍生物,其中取代基在此定义,这些衍生物可用作激酶抑制剂,因此可用于影响血管反应生成以及与血管反应生成相关的疾病和病况.

专利信息

专利号:US-4005067-A
优先权日:1970-10-28
标题 :Process for the synthesis of nitrite ion-containing 1:1 complexes of cobalt and metallizable monoazo or azomethine compounds and such complexes
发明人：DORE JACKY
权利人:SANDOZ LTD
摘要:By metallization of metallizable monoazo or azomethine dyes with cobalt-donating compounds in the presence of a nitrite, especially NaNO 2 , 1:1 cobalt complexes containing a nitrite ion are obtained in a high degree of metallization which can be reacted with metallizable monoazo or azomethine dyes to give very homogeneous 2:1 cobalt complexes in a high degree of purity. This is particularly advantageous when asymmetrical 2:1 cobalt complexes are to be prepared. The process is particularly useful for the preparation of nitrite ion-containing 1:1 complexes of cobalt and a monoazo compound of the formula ##STR1## wherein X is --OH or --NHR, n wherein R is hydrogen or a substituted or unsubstituted alkyl, cycloalkyl, phenyl or naphthyl group, n Ring A is further unsubstituted or further substituted by at least one halo, nitro or optionally substituted alkyl, alkoxy or sulfamoyl substituent, and n The naphthalene ring is further unsubstituted or further substituted by at least one hydroxy, sulfamoyl or acylamino substituent.