SE396077B - Forfarande for framstellning av 2-metyl-5,6-dihydropyran-3-karbonsyraanilid - Google Patents
Forfarande for framstellning av 2-metyl-5,6-dihydropyran-3-karbonsyraanilidInfo
- Publication number
- SE396077B SE396077B SE7500763A SE7500763A SE396077B SE 396077 B SE396077 B SE 396077B SE 7500763 A SE7500763 A SE 7500763A SE 7500763 A SE7500763 A SE 7500763A SE 396077 B SE396077 B SE 396077B
- Authority
- SE
- Sweden
- Prior art keywords
- dihydropyrane
- methyl
- procedure
- preparation
- carbonic acid
- 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
- C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D309/28—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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 to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyrane Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2403708A DE2403708C3 (de) | 1974-01-26 | 1974-01-26 | Verfahren zur Herstellung von 2-Methyl-5,6-dihydropyran-3-carbonsäureanilid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7500763L SE7500763L (sv) | 1975-07-28 |
| SE396077B true SE396077B (sv) | 1977-09-05 |
Family
ID=5905738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7500763A SE396077B (sv) | 1974-01-26 | 1975-01-24 | Forfarande for framstellning av 2-metyl-5,6-dihydropyran-3-karbonsyraanilid |
Country Status (20)
| Country | Link |
|---|---|
| JP (1) | JPS50106966A (sv) |
| AR (1) | AR209291A1 (sv) |
| AT (1) | AT339299B (sv) |
| AU (1) | AU7760475A (sv) |
| BE (1) | BE824814A (sv) |
| BR (1) | BR7500506A (sv) |
| CH (1) | CH595373A5 (sv) |
| CS (1) | CS181169B2 (sv) |
| DD (1) | DD115902A5 (sv) |
| DE (1) | DE2403708C3 (sv) |
| FR (1) | FR2259100B1 (sv) |
| GB (1) | GB1472967A (sv) |
| HU (1) | HU170706B (sv) |
| IL (1) | IL46466A0 (sv) |
| IT (1) | IT1031145B (sv) |
| NL (1) | NL7500688A (sv) |
| RO (1) | RO71303A (sv) |
| SE (1) | SE396077B (sv) |
| SU (1) | SU528034A3 (sv) |
| ZA (1) | ZA75311B (sv) |
-
1974
- 1974-01-26 DE DE2403708A patent/DE2403708C3/de not_active Expired
-
1975
- 1975-01-16 ZA ZA00750311A patent/ZA75311B/xx unknown
- 1975-01-21 IL IL46466A patent/IL46466A0/xx unknown
- 1975-01-21 NL NL7500688A patent/NL7500688A/xx not_active Application Discontinuation
- 1975-01-22 CS CS7500000446A patent/CS181169B2/cs unknown
- 1975-01-23 HU HU75HO1765A patent/HU170706B/hu unknown
- 1975-01-23 CH CH79675A patent/CH595373A5/xx not_active IP Right Cessation
- 1975-01-24 JP JP50009907A patent/JPS50106966A/ja active Pending
- 1975-01-24 AU AU77604/75A patent/AU7760475A/en not_active Expired
- 1975-01-24 AR AR257411A patent/AR209291A1/es active
- 1975-01-24 GB GB325475A patent/GB1472967A/en not_active Expired
- 1975-01-24 SE SE7500763A patent/SE396077B/sv unknown
- 1975-01-24 IT IT19579/75A patent/IT1031145B/it active
- 1975-01-24 RO RO7581234A patent/RO71303A/ro unknown
- 1975-01-24 SU SU2099682A patent/SU528034A3/ru active
- 1975-01-24 DD DD183806A patent/DD115902A5/xx unknown
- 1975-01-24 BR BR506/75A patent/BR7500506A/pt unknown
- 1975-01-24 AT AT56275A patent/AT339299B/de not_active IP Right Cessation
- 1975-01-27 FR FR7502389A patent/FR2259100B1/fr not_active Expired
- 1975-01-27 BE BE152734A patent/BE824814A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DD115902A5 (sv) | 1975-10-20 |
| FR2259100B1 (sv) | 1978-02-24 |
| AU7760475A (en) | 1976-07-29 |
| DE2403708A1 (de) | 1975-08-14 |
| CH595373A5 (sv) | 1978-02-15 |
| AT339299B (de) | 1977-10-10 |
| JPS50106966A (sv) | 1975-08-22 |
| GB1472967A (en) | 1977-05-11 |
| AR209291A1 (es) | 1977-04-15 |
| BR7500506A (pt) | 1975-11-11 |
| SU528034A3 (ru) | 1976-09-05 |
| DE2403708C3 (de) | 1979-11-15 |
| SE7500763L (sv) | 1975-07-28 |
| IL46466A0 (en) | 1975-04-25 |
| ZA75311B (en) | 1976-01-28 |
| IT1031145B (it) | 1979-04-30 |
| RO71303A (ro) | 1982-12-06 |
| ATA56275A (de) | 1977-02-15 |
| HU170706B (sv) | 1977-08-28 |
| CS181169B2 (en) | 1978-03-31 |
| NL7500688A (nl) | 1975-07-29 |
| BE824814A (fr) | 1975-07-28 |
| FR2259100A1 (sv) | 1975-08-22 |
| DE2403708B2 (de) | 1979-03-15 |
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