AT273118B - Verfahren zur Herstellung des neuen 6-Styryl-4-oxo-tetrahydro-α-pyrons - Google Patents
Verfahren zur Herstellung des neuen 6-Styryl-4-oxo-tetrahydro-α-pyronsInfo
- Publication number
- AT273118B AT273118B AT696367A AT696367A AT273118B AT 273118 B AT273118 B AT 273118B AT 696367 A AT696367 A AT 696367A AT 696367 A AT696367 A AT 696367A AT 273118 B AT273118 B AT 273118B
- Authority
- AT
- Austria
- Prior art keywords
- pyrone
- styryl
- tetrahydro
- oxo
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/32—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coating Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0105116 | 1966-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT273118B true AT273118B (de) | 1969-08-11 |
Family
ID=7526322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT696367A AT273118B (de) | 1966-07-29 | 1967-07-26 | Verfahren zur Herstellung des neuen 6-Styryl-4-oxo-tetrahydro-α-pyrons |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3549659A (de) |
| AT (1) | AT273118B (de) |
| BE (1) | BE701137A (de) |
| CH (1) | CH487884A (de) |
| DK (1) | DK128374B (de) |
| GB (1) | GB1149439A (de) |
| LU (1) | LU54047A1 (de) |
| NL (1) | NL6710266A (de) |
| NO (1) | NO120794B (de) |
| SE (1) | SE335539B (de) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2768962A (en) * | 1953-08-24 | 1956-10-30 | Bayer Ag | Process for the manufacture of 2-cyanoethylated n-substituted imines |
-
1967
- 1967-07-05 CH CH951967A patent/CH487884A/de not_active IP Right Cessation
- 1967-07-06 LU LU54047D patent/LU54047A1/xx unknown
- 1967-07-10 BE BE701137D patent/BE701137A/xx unknown
- 1967-07-22 NO NO169147A patent/NO120794B/no unknown
- 1967-07-25 US US655922A patent/US3549659A/en not_active Expired - Lifetime
- 1967-07-25 NL NL6710266A patent/NL6710266A/xx unknown
- 1967-07-26 AT AT696367A patent/AT273118B/de active
- 1967-07-27 DK DK386567AA patent/DK128374B/da unknown
- 1967-07-28 GB GB34784/67A patent/GB1149439A/en not_active Expired
- 1967-07-28 SE SE10956/67*A patent/SE335539B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO120794B (de) | 1970-12-07 |
| DK128374B (da) | 1974-04-22 |
| LU54047A1 (de) | 1968-08-06 |
| CH487884A (de) | 1970-03-31 |
| DE1543870A1 (de) | 1970-01-02 |
| SE335539B (de) | 1971-06-01 |
| NL6710266A (de) | 1968-01-30 |
| GB1149439A (en) | 1969-04-23 |
| US3549659A (en) | 1970-12-22 |
| BE701137A (de) | 1968-01-10 |
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