DK137640C - Fremgangsmaade til fremstilling af acetoacetamid-n-sulfofluorid - Google Patents
Fremgangsmaade til fremstilling af acetoacetamid-n-sulfofluoridInfo
- Publication number
- DK137640C DK137640C DK445575A DK445575A DK137640C DK 137640 C DK137640 C DK 137640C DK 445575 A DK445575 A DK 445575A DK 445575 A DK445575 A DK 445575A DK 137640 C DK137640 C DK 137640C
- Authority
- DK
- Denmark
- Prior art keywords
- sulfofluoride
- acetoacetamide
- procedure
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C307/00—Amides of sulfuric acids, i.e. compounds having singly-bound oxygen atoms of sulfate groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742447201 DE2447201A1 (de) | 1974-10-03 | 1974-10-03 | Verfahren zur herstellung von acetoacetamid-n-sulfofluorid |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK445575A DK445575A (da) | 1976-04-04 |
| DK137640B DK137640B (da) | 1978-04-10 |
| DK137640C true DK137640C (da) | 1978-10-09 |
Family
ID=5927429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK445575A DK137640C (da) | 1974-10-03 | 1975-10-02 | Fremgangsmaade til fremstilling af acetoacetamid-n-sulfofluorid |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4052453A (fr) |
| JP (1) | JPS5163125A (fr) |
| AT (1) | AT340885B (fr) |
| BE (1) | BE834176A (fr) |
| CA (1) | CA1050566A (fr) |
| CH (1) | CH598207A5 (fr) |
| DE (1) | DE2447201A1 (fr) |
| DK (1) | DK137640C (fr) |
| FR (1) | FR2286816A1 (fr) |
| GB (1) | GB1476101A (fr) |
| IE (1) | IE41742B1 (fr) |
| IT (1) | IT1043042B (fr) |
| LU (1) | LU73492A1 (fr) |
| NL (1) | NL7511450A (fr) |
| ZA (1) | ZA756258B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3410233A1 (de) * | 1984-03-21 | 1985-09-26 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung kristalliner salze des acetoacetamid-n-sulfofluorids |
| DE3429039A1 (de) * | 1984-08-07 | 1986-02-20 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-on-2,2-dioxid und dessen nichttoxischen salzen |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2174239A (en) * | 1936-03-05 | 1939-09-26 | Standard Oil Dev Co | Preparing acetyl acetic acid derivatives |
| US3072724A (en) * | 1960-06-17 | 1963-01-08 | Eastman Kodak Co | Preparation of beta-ketoamide from 2, 2, 4, 4-tetraalkyl-1, 3-cyclobutanedione |
| US3387977A (en) * | 1964-03-31 | 1968-06-11 | Tecnifax Corp | Diazotype layer containing acetoacetamido coupling components |
| US3778474A (en) * | 1970-10-06 | 1973-12-11 | Lonza Ag | Production of acetoacetyl amides |
-
1974
- 1974-10-03 DE DE19742447201 patent/DE2447201A1/de not_active Withdrawn
-
1975
- 1975-09-29 NL NL7511450A patent/NL7511450A/xx not_active Application Discontinuation
- 1975-09-30 AT AT745075A patent/AT340885B/de not_active IP Right Cessation
- 1975-09-30 CH CH1267975A patent/CH598207A5/xx not_active IP Right Cessation
- 1975-10-01 IT IT27858/75A patent/IT1043042B/it active
- 1975-10-01 JP JP50117774A patent/JPS5163125A/ja active Pending
- 1975-10-01 LU LU73492A patent/LU73492A1/xx unknown
- 1975-10-01 US US05/618,405 patent/US4052453A/en not_active Expired - Lifetime
- 1975-10-02 IE IE2153/75A patent/IE41742B1/en unknown
- 1975-10-02 FR FR7530160A patent/FR2286816A1/fr active Granted
- 1975-10-02 GB GB4031475A patent/GB1476101A/en not_active Expired
- 1975-10-02 ZA ZA00756258A patent/ZA756258B/xx unknown
- 1975-10-02 DK DK445575A patent/DK137640C/da active
- 1975-10-02 CA CA236,881A patent/CA1050566A/fr not_active Expired
- 1975-10-03 BE BE160673A patent/BE834176A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA756258B (en) | 1976-09-29 |
| DK137640B (da) | 1978-04-10 |
| DK445575A (da) | 1976-04-04 |
| DE2447201A1 (de) | 1976-04-08 |
| FR2286816B1 (fr) | 1979-10-12 |
| NL7511450A (nl) | 1976-04-06 |
| IE41742B1 (en) | 1980-03-12 |
| AU8540175A (en) | 1977-04-07 |
| BE834176A (fr) | 1976-04-05 |
| ATA745075A (de) | 1977-05-15 |
| LU73492A1 (fr) | 1977-05-24 |
| AT340885B (de) | 1978-01-10 |
| CA1050566A (fr) | 1979-03-13 |
| JPS5163125A (en) | 1976-06-01 |
| GB1476101A (en) | 1977-06-10 |
| US4052453A (en) | 1977-10-04 |
| IT1043042B (it) | 1980-02-20 |
| FR2286816A1 (fr) | 1976-04-30 |
| CH598207A5 (fr) | 1978-04-28 |
| IE41742L (en) | 1976-04-03 |
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