JPH06507409A - １−アミノ−４−ブロモアントラキノン類の製造方法 - Google Patents
１−アミノ−４−ブロモアントラキノン類の製造方法Info
- Publication number
- JPH06507409A JPH06507409A JP4511866A JP51186692A JPH06507409A JP H06507409 A JPH06507409 A JP H06507409A JP 4511866 A JP4511866 A JP 4511866A JP 51186692 A JP51186692 A JP 51186692A JP H06507409 A JPH06507409 A JP H06507409A
- Authority
- JP
- Japan
- Prior art keywords
- mixture
- anthraquinone
- acid
- bromine
- reactant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C225/00—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones
- C07C225/24—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones the carbon skeleton containing carbon atoms of quinone rings
- C07C225/26—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones the carbon skeleton containing carbon atoms of quinone rings having amino groups bound to carbon atoms of quinone rings or of condensed ring systems containing quinone rings
- C07C225/32—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones the carbon skeleton containing carbon atoms of quinone rings having amino groups bound to carbon atoms of quinone rings or of condensed ring systems containing quinone rings of condensed quinone ring systems formed by at least three rings
- C07C225/34—Amino anthraquinones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C221/00—Preparation of compounds containing amino groups and doubly-bound oxygen atoms bound to the same carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/694,612 US5117014A (en) | 1991-05-02 | 1991-05-02 | Process for the preparation of 1-amino-4-bromoanthraquinones |
| US694,612 | 1991-05-02 | ||
| PCT/US1992/003214 WO1992019586A1 (en) | 1991-05-02 | 1992-04-20 | Process for the preparation of 1-amino-4-bromoanthraquinones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06507409A true JPH06507409A (ja) | 1994-08-25 |
Family
ID=24789565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4511866A Pending JPH06507409A (ja) | 1991-05-02 | 1992-04-20 | １−アミノ−４−ブロモアントラキノン類の製造方法 |
Country Status (6)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113105369A (zh) * | 2019-12-12 | 2021-07-13 | 林齐坤 | 溶剂法制备溴氨酸的磺化方法 |
| CN111116425A (zh) * | 2019-12-30 | 2020-05-08 | 江苏亚邦染料股份有限公司 | 一种溴氨酸钠盐溴化工艺 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE164791C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | ||||
| DE146691C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1900-10-15 | |||
| GB1239778A (en) * | 1968-10-03 | 1971-07-21 | Ici Ltd | Halogenation process |
-
1991
- 1991-05-02 US US07/694,612 patent/US5117014A/en not_active Expired - Fee Related
-
1992
- 1992-03-17 TW TW081101986A patent/TW216416B/zh active
- 1992-04-08 CA CA002065695A patent/CA2065695A1/en not_active Abandoned
- 1992-04-20 EP EP92913607A patent/EP0585395A1/en not_active Withdrawn
- 1992-04-20 WO PCT/US1992/003214 patent/WO1992019586A1/en not_active Application Discontinuation
- 1992-04-20 JP JP4511866A patent/JPH06507409A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0585395A1 (en) | 1994-03-09 |
| WO1992019586A1 (en) | 1992-11-12 |
| TW216416B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-11-21 |
| US5117014A (en) | 1992-05-26 |
| CA2065695A1 (en) | 1992-11-03 |
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