FR1392448A - Process for the preparation of substituted 2- (2'-arylsulfonyl-aminophenyl) -4h, 3, 1-benzoxazin-4-ones and application thereof as luminescent dyes - Google Patents
Process for the preparation of substituted 2- (2'-arylsulfonyl-aminophenyl) -4h, 3, 1-benzoxazin-4-ones and application thereof as luminescent dyesInfo
- Publication number
- FR1392448A FR1392448A FR974140A FR974140A FR1392448A FR 1392448 A FR1392448 A FR 1392448A FR 974140 A FR974140 A FR 974140A FR 974140 A FR974140 A FR 974140A FR 1392448 A FR1392448 A FR 1392448A
- Authority
- FR
- France
- Prior art keywords
- benzoxazin
- arylsulfonyl
- aminophenyl
- ones
- substituted
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
- C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
- C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
- C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D265/20—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with hetero atoms directly attached in position 4
- C07D265/22—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR974140A FR1392448A (en) | 1964-05-12 | 1964-05-12 | Process for the preparation of substituted 2- (2'-arylsulfonyl-aminophenyl) -4h, 3, 1-benzoxazin-4-ones and application thereof as luminescent dyes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR974140A FR1392448A (en) | 1964-05-12 | 1964-05-12 | Process for the preparation of substituted 2- (2'-arylsulfonyl-aminophenyl) -4h, 3, 1-benzoxazin-4-ones and application thereof as luminescent dyes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1392448A true FR1392448A (en) | 1965-03-12 |
Family
ID=8829810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR974140A Expired FR1392448A (en) | 1964-05-12 | 1964-05-12 | Process for the preparation of substituted 2- (2'-arylsulfonyl-aminophenyl) -4h, 3, 1-benzoxazin-4-ones and application thereof as luminescent dyes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1392448A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991008279A2 (en) * | 1989-11-21 | 1991-06-13 | Basf Aktiengesellschaft | Use of heterocyclic compounds as bleach activators or optical lighteners in washing and cleaning agents |
-
1964
- 1964-05-12 FR FR974140A patent/FR1392448A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991008279A2 (en) * | 1989-11-21 | 1991-06-13 | Basf Aktiengesellschaft | Use of heterocyclic compounds as bleach activators or optical lighteners in washing and cleaning agents |
WO1991008279A3 (en) * | 1989-11-21 | 1991-07-25 | Basf Ag | Use of heterocyclic compounds as bleach activators or optical lighteners in washing and cleaning agents |
US5286401A (en) * | 1989-11-21 | 1994-02-15 | Basf Aktiengesellschaft | Use of heterocyclic compounds as bleach activators or optical brighteners in washing and cleaning agents |
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