AT296979B - Verfahren zur Herstellung von Benzoxazolon-6-β-hydroxyäthylsulfonen - Google Patents
Verfahren zur Herstellung von Benzoxazolon-6-β-hydroxyäthylsulfonenInfo
- Publication number
- AT296979B AT296979B AT232070A AT232070A AT296979B AT 296979 B AT296979 B AT 296979B AT 232070 A AT232070 A AT 232070A AT 232070 A AT232070 A AT 232070A AT 296979 B AT296979 B AT 296979B
- Authority
- AT
- Austria
- Prior art keywords
- benzoxazolone
- preparation
- sulfones
- hydroxyethyl
- hydroxyethyl sulfones
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
- C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
- C07D263/58—Benzoxazoles; Hydrogenated benzoxazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1912954A DE1912954C3 (de) | 1969-03-14 | 1969-03-14 | Verfahren zur Herstellung von Benzoxazolon-6-ßhydroxyäthylsulfon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT296979B true AT296979B (de) | 1972-03-10 |
Family
ID=5728108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT232070A AT296979B (de) | 1969-03-14 | 1970-03-12 | Verfahren zur Herstellung von Benzoxazolon-6-β-hydroxyäthylsulfonen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3647813A (de) |
| AT (1) | AT296979B (de) |
| BE (1) | BE747418A (de) |
| CH (1) | CH524625A (de) |
| DE (1) | DE1912954C3 (de) |
| FR (1) | FR2038968A5 (de) |
| GB (1) | GB1293023A (de) |
-
1969
- 1969-03-14 DE DE1912954A patent/DE1912954C3/de not_active Expired
-
1970
- 1970-03-10 US US18281A patent/US3647813A/en not_active Expired - Lifetime
- 1970-03-11 CH CH361770A patent/CH524625A/de not_active IP Right Cessation
- 1970-03-12 AT AT232070A patent/AT296979B/de active
- 1970-03-16 GB GB02512/70A patent/GB1293023A/en not_active Expired
- 1970-03-16 BE BE747418D patent/BE747418A/xx not_active IP Right Cessation
- 1970-03-16 FR FR7009253A patent/FR2038968A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH524625A (de) | 1972-06-30 |
| FR2038968A5 (de) | 1971-01-08 |
| BE747418A (fr) | 1970-09-16 |
| US3647813A (en) | 1972-03-07 |
| DE1912954C3 (de) | 1978-08-17 |
| DE1912954B2 (de) | 1977-12-08 |
| DE1912954A1 (de) | 1970-10-08 |
| GB1293023A (en) | 1972-10-18 |
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